Merge branch 'master' into logger_transactionResolver

2025-12-13 07:45:54 +00:00 · 2023-02-14 16:18:29 +01:00 · 2023-02-14 16:18:29 +01:00 · 18242ccfea
commit 18242ccfea
parent 7059ba1ee1 5f41286d56
72 changed files with 711 additions and 1101 deletions
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@ -360,6 +360,25 @@ jobs:
      - name: backend | Lint
        run: docker run --rm gradido/backend:test yarn run lint

+  ##############################################################################
+  # JOB: LOCALES BACKEND #######################################################
+  ##############################################################################
+  locales_backend:
+    name: Locales - Backend
+    runs-on: ubuntu-latest
+    needs: [build_test_backend]
+    steps:
+      ##########################################################################
+      # CHECKOUT CODE ##########################################################
+      ##########################################################################
+      - name: Checkout code
+        uses: actions/checkout@v3
+      ##########################################################################
+      # LOCALES BACKEND #####################################################
+      ##########################################################################
+      - name: Backend | Locales
+        run: cd backend && yarn && yarn locales
+  
  ##############################################################################
  # JOB: LINT DATABASE UP ######################################################
  ##############################################################################
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -4,8 +4,57 @@ All notable changes to this project will be documented in this file. Dates are d

 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).

+#### [1.18.2](https://github.com/gradido/gradido/compare/1.18.1...1.18.2)
+
+- fix(admin): deny contribution button to left [`#2699`](https://github.com/gradido/gradido/pull/2699)
+
+#### [1.18.1](https://github.com/gradido/gradido/compare/1.18.0...1.18.1)
+
+> 10 February 2023
+
+- chore(release): version 1.18.1 [`#2698`](https://github.com/gradido/gradido/pull/2698)
+- fix(frontend): fix is last month for empty form date [`#2697`](https://github.com/gradido/gradido/pull/2697)
+- fix(frontend): community link [`#2696`](https://github.com/gradido/gradido/pull/2696)
+
+#### [1.18.0](https://github.com/gradido/gradido/compare/1.17.1...1.18.0)
+
+> 9 February 2023
+
+- feat(release): version 1.18.0 [`#2690`](https://github.com/gradido/gradido/pull/2690)
+- refactor(frontend):  toast by automatically logged out [`#2681`](https://github.com/gradido/gradido/pull/2681)
+- refactor(frontend): change text for gdd_per_link.choose-amount [`#2638`](https://github.com/gradido/gradido/pull/2638)
+- fix(backend): emails for deny and delete contribution [`#2688`](https://github.com/gradido/gradido/pull/2688)
+- refactor(other): remove config version from `.env.dist` [`#2686`](https://github.com/gradido/gradido/pull/2686)
+- refactor(backend): use LogError on contributionMessageResolver [`#2663`](https://github.com/gradido/gradido/pull/2663)
+- refactor(backend): get last transaction by only one function [`#2668`](https://github.com/gradido/gradido/pull/2668)
+- refactor(other): don't rebuild modul if unit test file has been changed [`#2667`](https://github.com/gradido/gradido/pull/2667)
+- refactor(backend): use LogError on contributionLinkResolver [`#2662`](https://github.com/gradido/gradido/pull/2662)
+- refactor(backend): remove event protocol config switch [`#2670`](https://github.com/gradido/gradido/pull/2670)
+- refactor(backend): event protocol [`#2652`](https://github.com/gradido/gradido/pull/2652)
+- refactor(frontend): sidebar becomes smaller when critical phase [`#2649`](https://github.com/gradido/gradido/pull/2649)
+- refactor(backend): use LogError on sendEMailTranslated [`#2656`](https://github.com/gradido/gradido/pull/2656)
+- refactor(backend): log error class [`#2640`](https://github.com/gradido/gradido/pull/2640)
+- feat(backend): add filterState parameter to listAllContributions query [`#2619`](https://github.com/gradido/gradido/pull/2619)
+- refactor(frontend): there is no message when a month is fully created [`#2626`](https://github.com/gradido/gradido/pull/2626)
+- refactor(frontend): better text alignment on send via link [`#2637`](https://github.com/gradido/gradido/pull/2637)
+- refactor(frontend): text changed as indicated in the issues [`#2642`](https://github.com/gradido/gradido/pull/2642)
+- refactor(frontend): when you click on create, you will be directed to the form [`#2645`](https://github.com/gradido/gradido/pull/2645)
+- feat(backend): federation: separated dht-hub features in new dht-node modul [`#2510`](https://github.com/gradido/gradido/pull/2510)
+- refactor(backend): refine assembly of error message in user resolver [`#2636`](https://github.com/gradido/gradido/pull/2636)
+- fix(backend): unit tests creations for 31st day [`#2641`](https://github.com/gradido/gradido/pull/2641)
+- fix(workflow): properly lint pr - prevent requirement to restart linting [`#2635`](https://github.com/gradido/gradido/pull/2635)
+- feat(frontend): 'yes'-button shows which dialog is currently open with a different color  [`#2629`](https://github.com/gradido/gradido/pull/2629)
+- feat(backend): federation implement multiple apollo graphql endpoints [`#2459`](https://github.com/gradido/gradido/pull/2459)
+- refactor(frontend): add legend to all contribution tab, and add tests. [`#2625`](https://github.com/gradido/gradido/pull/2625)
+- feat(frontend): unit tests community page [`#2587`](https://github.com/gradido/gradido/pull/2587)
+- feat(backend): deny contributions [`#2461`](https://github.com/gradido/gradido/pull/2461)
+- refactor(admin): update yarn.lock file of admin. [`#2579`](https://github.com/gradido/gradido/pull/2579)
+
 #### [1.17.1](https://github.com/gradido/gradido/compare/1.17.0...1.17.1)

+> 20 January 2023
+
+- chore(release): v1.17.1 [`#2588`](https://github.com/gradido/gradido/pull/2588)
 - refactor(frontend): change contribution memo add word-break [`#2583`](https://github.com/gradido/gradido/pull/2583)
 - refactor(admin): add text-break on all table memo fields [`#2584`](https://github.com/gradido/gradido/pull/2584)
 - fix(frontend): throw proper frontend warning errors [`#2586`](https://github.com/gradido/gradido/pull/2586)
--- a/admin/.env.dist
+++ b/admin/.env.dist
@ -1,5 +1,3 @@
-CONFIG_VERSION=v1.2022-03-18
-
 GRAPHQL_URI=http://localhost:4000/graphql
 WALLET_AUTH_URL=http://localhost/authenticate?token={token}
 WALLET_URL=http://localhost/login
--- a/admin/package.json
+++ b/admin/package.json
@ -3,7 +3,7 @@
  "description": "Administraion Interface for Gradido",
  "main": "index.js",
  "author": "Moriz Wahl",
-  "version": "1.17.1",
+  "version": "1.18.2",
  "license": "Apache-2.0",
  "private": false,
  "scripts": {
@ -86,5 +86,10 @@
    "> 1%",
    "last 2 versions",
    "not ie <= 10"
-  ]
+  ],
+  "nodemonConfig": {
+    "ignore": [
+      "**/*.spec.js"
+    ]
+  }
 }
--- a/admin/src/components/ContributionLink/ContributionLink.spec.js
+++ b/admin/src/components/ContributionLink/ContributionLink.spec.js
@ -42,14 +42,30 @@ describe('ContributionLink', () => {
      expect(wrapper.find('div.contribution-link').exists()).toBe(true)
    })

-    it('emits toggle::collapse new Contribution', async () => {
-      wrapper.vm.editContributionLinkData()
-      expect(wrapper.vm.$root.$emit('bv::toggle::collapse', 'newContribution')).toBeTruthy()
+    describe('function editContributionLinkData', () => {
+      beforeEach(() => {
+        wrapper.vm.editContributionLinkData()
+      })
+      it('emits toggle::collapse new Contribution', async () => {
+        await expect(wrapper.vm.$root.$emit('bv::toggle::collapse', 'newContribution')).toBeTruthy()
+      })
    })

-    it('emits toggle::collapse close Contribution-Form ', async () => {
-      wrapper.vm.closeContributionForm()
-      expect(wrapper.vm.$root.$emit('bv::toggle::collapse', 'newContribution')).toBeTruthy()
+    describe('function closeContributionForm', () => {
+      beforeEach(async () => {
+        await wrapper.setData({ visible: true })
+        wrapper.vm.closeContributionForm()
+      })
+
+      it('emits toggle::collapse close Contribution-Form ', async () => {
+        await expect(wrapper.vm.$root.$emit('bv::toggle::collapse', 'newContribution')).toBeTruthy()
+      })
+      it('editContributionLink is false', async () => {
+        await expect(wrapper.vm.editContributionLink).toBe(false)
+      })
+      it('contributionLinkData is empty', async () => {
+        await expect(wrapper.vm.contributionLinkData).toEqual({})
+      })
    })
  })
 })
--- a/admin/src/components/CreationTransactionList.spec.js
+++ b/admin/src/components/CreationTransactionList.spec.js
@ -88,5 +88,16 @@ describe('CreationTransactionList', () => {
        expect(toastErrorSpy).toBeCalledWith('OUCH!')
      })
    })
+
+    describe('watch currentPage', () => {
+      beforeEach(async () => {
+        jest.clearAllMocks()
+        await wrapper.setData({ currentPage: 2 })
+      })
+
+      it('returns the string in normal order if reversed property is not true', () => {
+        expect(wrapper.vm.currentPage).toBe(2)
+      })
+    })
  })
 })
--- a/admin/src/components/NavBar.spec.js
+++ b/admin/src/components/NavBar.spec.js
@ -46,39 +46,31 @@ describe('NavBar', () => {
  })

  describe('Navbar Menu', () => {
-    it('has a link to overview', () => {
-      expect(wrapper.findAll('.nav-item').at(0).find('a').attributes('href')).toBe('/')
-    })
-
    it('has a link to /user', () => {
-      expect(wrapper.findAll('.nav-item').at(1).find('a').attributes('href')).toBe('/user')
-    })
-
-    it('has a link to /creation', () => {
-      expect(wrapper.findAll('.nav-item').at(2).find('a').attributes('href')).toBe('/creation')
+      expect(wrapper.findAll('.nav-item').at(0).find('a').attributes('href')).toBe('/user')
    })

    it('has a link to /creation-confirm', () => {
-      expect(wrapper.findAll('.nav-item').at(3).find('a').attributes('href')).toBe(
+      expect(wrapper.findAll('.nav-item').at(1).find('a').attributes('href')).toBe(
        '/creation-confirm',
      )
    })

    it('has a link to /contribution-links', () => {
-      expect(wrapper.findAll('.nav-item').at(4).find('a').attributes('href')).toBe(
+      expect(wrapper.findAll('.nav-item').at(2).find('a').attributes('href')).toBe(
        '/contribution-links',
      )
    })

    it('has a link to /statistic', () => {
-      expect(wrapper.findAll('.nav-item').at(5).find('a').attributes('href')).toBe('/statistic')
+      expect(wrapper.findAll('.nav-item').at(3).find('a').attributes('href')).toBe('/statistic')
    })
  })

  describe('wallet', () => {
    const assignLocationSpy = jest.fn()
    beforeEach(async () => {
-      await wrapper.findAll('.nav-item').at(6).find('a').trigger('click')
+      await wrapper.findAll('.nav-item').at(5).find('a').trigger('click')
    })

    it.skip('changes window location to wallet', () => {
@ -97,7 +89,7 @@ describe('NavBar', () => {
      window.location = {
        assign: windowLocationMock,
      }
-      await wrapper.findAll('.nav-item').at(7).find('a').trigger('click')
+      await wrapper.findAll('.nav-item').at(5).find('a').trigger('click')
    })

    it('redirects to /logout', () => {
--- a/admin/src/components/NavBar.vue
+++ b/admin/src/components/NavBar.vue
@ -9,9 +9,7 @@

      <b-collapse id="nav-collapse" is-nav>
        <b-navbar-nav>
-          <b-nav-item to="/">{{ $t('navbar.overview') }}</b-nav-item>
          <b-nav-item to="/user">{{ $t('navbar.user_search') }}</b-nav-item>
-          <b-nav-item to="/creation">{{ $t('navbar.multi_creation') }}</b-nav-item>
          <b-nav-item
            v-show="$store.state.openCreations > 0"
            class="bg-color-creation p-1"
--- a/admin/src/components/Tables/SelectUsersTable.vue
+++ b/admin/src/components/Tables/SelectUsersTable.vue
@ -1,35 +0,0 @@
-<template>
-  <div class="component-select-users-table">
-    <b-table-lite :items="items" :fields="fields" caption-top striped hover stacked="md">
-      <template #cell(bookmark)="row">
-        <div>
-          <b-button
-            v-if="row.item.emailChecked"
-            variant="warning"
-            size="md"
-            @click="$emit('push-item', row.item)"
-            class="mr-2"
-          >
-            <b-icon icon="plus" variant="success"></b-icon>
-          </b-button>
-          <div v-else>{{ $t('e_mail') }}{{ $t('math.exclaim') }}</div>
-        </div>
-      </template>
-    </b-table-lite>
-  </div>
-</template>
-<script>
-export default {
-  name: 'SelectUsersTable',
-  props: {
-    items: {
-      type: Array,
-      required: true,
-    },
-    fields: {
-      type: Array,
-      required: true,
-    },
-  },
-}
-</script>
--- a/admin/src/components/Tables/SelectedUsersTable.vue
+++ b/admin/src/components/Tables/SelectedUsersTable.vue
@ -1,26 +0,0 @@
-<template>
-  <div class="component-selected-users-table">
-    <b-table-lite :items="items" :fields="fields" caption-top striped hover stacked="md">
-      <template #cell(bookmark)="row">
-        <b-button variant="danger" size="md" @click="$emit('remove-item', row.item)" class="mr-2">
-          <b-icon icon="x" variant="light"></b-icon>
-        </b-button>
-      </template>
-    </b-table-lite>
-  </div>
-</template>
-<script>
-export default {
-  name: 'SelectedUsersTable',
-  props: {
-    items: {
-      type: Array,
-      required: true,
-    },
-    fields: {
-      type: Array,
-      required: true,
-    },
-  },
-}
-</script>
--- a/admin/src/locales/de.json
+++ b/admin/src/locales/de.json
@ -32,7 +32,6 @@
  "creation": "Schöpfung",
  "creationList": "Schöpfungsliste",
  "creation_form": {
-    "creation_failed": "Ausstehende Schöpfung für {email} konnte nicht erzeugt werden.",
    "creation_for": "Aktives Grundeinkommen für",
    "enter_text": "Text eintragen",
    "form": "Schöpfungsformular",
@ -87,7 +86,6 @@
  "lastname": "Nachname",
  "math": {
    "equals": "=",
-    "exclaim": "!",
    "pipe": "|",
    "plus": "+"
  },
@ -95,15 +93,12 @@
    "request": "Die Anfrage wurde gesendet."
  },
  "moderator": "Moderator",
-  "multiple_creation_text": "Bitte wähle ein oder mehrere Mitglieder aus für die du Schöpfen möchtest.",
  "name": "Name",
  "navbar": {
    "automaticContributions": "Automatische Beiträge",
    "logout": "Abmelden",
-    "multi_creation": "Mehrfachschöpfung",
    "my-account": "Mein Konto",
    "open_creation": "Offene Schöpfungen",
-    "overview": "Übersicht",
    "statistic": "Statistik",
    "user_search": "Nutzersuche"
  },
@ -132,9 +127,7 @@
    }
  },
  "redeemed": "eingelöst",
-  "remove": "Entfernen",
  "removeNotSelf": "Als Admin/Moderator kannst du dich nicht selber löschen.",
-  "remove_all": "alle Nutzer entfernen",
  "save": "Speichern",
  "statistic": {
    "activeUsers": "Aktive Mitglieder",
--- a/admin/src/locales/en.json
+++ b/admin/src/locales/en.json
@ -32,7 +32,6 @@
  "creation": "Creation",
  "creationList": "Creation list",
  "creation_form": {
-    "creation_failed": "Could not create pending creation for {email}",
    "creation_for": "Active Basic Income for",
    "enter_text": "Enter text",
    "form": "Creation form",
@ -87,7 +86,6 @@
  "lastname": "Lastname",
  "math": {
    "equals": "=",
-    "exclaim": "!",
    "pipe": "|",
    "plus": "+"
  },
@ -95,15 +93,12 @@
    "request": "Request has been sent."
  },
  "moderator": "Moderator",
-  "multiple_creation_text": "Please select one or more members for which you would like to perform creations.",
  "name": "Name",
  "navbar": {
    "automaticContributions": "Automatic Contributions",
    "logout": "Logout",
-    "multi_creation": "Multiple creation",
    "my-account": "My Account",
    "open_creation": "Open creations",
-    "overview": "Overview",
    "statistic": "Statistic",
    "user_search": "User search"
  },
@ -132,9 +127,7 @@
    }
  },
  "redeemed": "redeemed",
-  "remove": "Remove",
  "removeNotSelf": "As an admin/moderator, you cannot delete yourself.",
-  "remove_all": "Remove all users",
  "save": "Speichern",
  "statistic": {
    "activeUsers": "Active members",
--- a/admin/src/locales/index.test.js
+++ b/admin/src/locales/index.test.js
@ -0,0 +1,18 @@
+import locales from './index.js'
+
+describe('locales', () => {
+  it('should contain 2 locales', () => {
+    expect(locales).toHaveLength(2)
+  })
+
+  it('should contain a German locale', () => {
+    expect(locales).toContainEqual(
+      expect.objectContaining({
+        name: 'Deutsch',
+        code: 'de',
+        iso: 'de-DE',
+        enabled: true,
+      }),
+    )
+  })
+})
--- a/admin/src/pages/ContributionLinks.spec.js
+++ b/admin/src/pages/ContributionLinks.spec.js
@ -1,6 +1,7 @@
 import { mount } from '@vue/test-utils'
 import ContributionLinks from './ContributionLinks.vue'
 import { listContributionLinks } from '@/graphql/listContributionLinks.js'
+import { toastErrorSpy } from '../../test/testSetup'

 const localVue = global.localVue

@ -46,13 +47,31 @@ describe('ContributionLinks', () => {
    beforeEach(() => {
      wrapper = Wrapper()
    })
+    describe('apollo returns', () => {
+      it('calls listContributionLinks', () => {
+        expect(apolloQueryMock).toBeCalledWith(
+          expect.objectContaining({
+            query: listContributionLinks,
+          }),
+        )
+      })
+    })

-    it('calls listContributionLinks', () => {
-      expect(apolloQueryMock).toBeCalledWith(
-        expect.objectContaining({
-          query: listContributionLinks,
-        }),
-      )
+    describe.skip('query transaction with error', () => {
+      beforeEach(() => {
+        apolloQueryMock.mockRejectedValue({ message: 'OUCH!' })
+        wrapper = Wrapper()
+      })
+
+      it('calls the API', () => {
+        expect(apolloQueryMock).toBeCalled()
+      })
+
+      it('toast error', () => {
+        expect(toastErrorSpy).toBeCalledWith(
+          'listContributionLinks has no result, use default data',
+        )
+      })
    })
  })
 })
--- a/admin/src/pages/Creation.spec.js
+++ b/admin/src/pages/Creation.spec.js
@ -1,337 +0,0 @@
-import { mount } from '@vue/test-utils'
-import Creation from './Creation.vue'
-import { toastErrorSpy } from '../../test/testSetup'
-
-const localVue = global.localVue
-
-const apolloQueryMock = jest.fn().mockResolvedValue({
-  data: {
-    searchUsers: {
-      userCount: 2,
-      userList: [
-        {
-          userId: 1,
-          firstName: 'Bibi',
-          lastName: 'Bloxberg',
-          email: 'bibi@bloxberg.de',
-          creation: [200, 400, 600],
-          emailChecked: true,
-        },
-        {
-          userId: 2,
-          firstName: 'Benjamin',
-          lastName: 'Blümchen',
-          email: 'benjamin@bluemchen.de',
-          creation: [800, 600, 400],
-          emailChecked: true,
-        },
-      ],
-    },
-  },
-})
-
-const storeCommitMock = jest.fn()
-
-const mocks = {
-  $t: jest.fn((t, options) => (options ? [t, options] : t)),
-  $d: jest.fn((d) => d),
-  $apollo: {
-    query: apolloQueryMock,
-  },
-  $store: {
-    commit: storeCommitMock,
-    state: {
-      userSelectedInMassCreation: [],
-    },
-  },
-}
-
-describe('Creation', () => {
-  let wrapper
-
-  const Wrapper = () => {
-    return mount(Creation, { localVue, mocks })
-  }
-
-  describe('mount', () => {
-    beforeEach(() => {
-      jest.clearAllMocks()
-      wrapper = Wrapper()
-    })
-
-    it('has a DIV element with the class.creation', () => {
-      expect(wrapper.find('div.creation').exists()).toBeTruthy()
-    })
-
-    describe('apollo returns user array', () => {
-      it('calls the searchUser query', () => {
-        expect(apolloQueryMock).toBeCalledWith(
-          expect.objectContaining({
-            variables: {
-              searchText: '',
-              currentPage: 1,
-              pageSize: 25,
-              filters: {
-                byActivated: true,
-                byDeleted: false,
-              },
-            },
-          }),
-        )
-      })
-
-      it('has two rows in the left table', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr')).toHaveLength(2)
-      })
-
-      it('has nwo rows in the right table', () => {
-        expect(wrapper.findAll('table').at(1).findAll('tbody > tr')).toHaveLength(0)
-      })
-
-      it('has correct data in first row ', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain('Bibi')
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain(
-          'Bloxberg',
-        )
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain(
-          '200 | 400 | 600',
-        )
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain(
-          'bibi@bloxberg.de',
-        )
-      })
-
-      it('has correct data in second row ', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(1).text()).toContain(
-          'Benjamin',
-        )
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(1).text()).toContain(
-          'Blümchen',
-        )
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(1).text()).toContain(
-          '800 | 600 | 400',
-        )
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(1).text()).toContain(
-          'benjamin@bluemchen.de',
-        )
-      })
-    })
-
-    describe('push item', () => {
-      beforeEach(() => {
-        wrapper.findAll('table').at(0).findAll('tbody > tr').at(1).find('button').trigger('click')
-      })
-
-      it('has one item in left table', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr')).toHaveLength(1)
-      })
-
-      it('has one item in right table', () => {
-        expect(wrapper.findAll('table').at(1).findAll('tbody > tr')).toHaveLength(1)
-      })
-
-      it('has the correct user in left table', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain(
-          'bibi@bloxberg.de',
-        )
-      })
-
-      it('has the correct user in right table', () => {
-        expect(wrapper.findAll('table').at(1).findAll('tbody > tr').at(0).text()).toContain(
-          'benjamin@bluemchen.de',
-        )
-      })
-
-      it('updates userSelectedInMassCreation in store', () => {
-        expect(storeCommitMock).toBeCalledWith('setUserSelectedInMassCreation', [
-          {
-            userId: 2,
-            firstName: 'Benjamin',
-            lastName: 'Blümchen',
-            email: 'benjamin@bluemchen.de',
-            creation: [800, 600, 400],
-            showDetails: false,
-            emailChecked: true,
-          },
-        ])
-      })
-
-      describe('remove item', () => {
-        beforeEach(async () => {
-          await wrapper
-            .findAll('table')
-            .at(1)
-            .findAll('tbody > tr')
-            .at(0)
-            .find('button')
-            .trigger('click')
-        })
-
-        it('has two items in left table', () => {
-          expect(wrapper.findAll('table').at(0).findAll('tbody > tr')).toHaveLength(2)
-        })
-
-        it('has the removed user in first row', () => {
-          expect(wrapper.findAll('table').at(0).findAll('tbody > tr').at(0).text()).toContain(
-            'benjamin@bluemchen.de',
-          )
-        })
-
-        it('has no items in right table', () => {
-          expect(wrapper.findAll('table').at(1).findAll('tbody > tr')).toHaveLength(0)
-        })
-
-        it('commits empty array as userSelectedInMassCreation', () => {
-          expect(storeCommitMock).toBeCalledWith('setUserSelectedInMassCreation', [])
-        })
-      })
-
-      describe('remove all bookmarks', () => {
-        beforeEach(async () => {
-          jest.clearAllMocks()
-          await wrapper.find('button.btn-light').trigger('click')
-        })
-
-        it('has no items in right table', () => {
-          expect(wrapper.findAll('table').at(1).findAll('tbody > tr')).toHaveLength(0)
-        })
-
-        it('commits empty array to userSelectedInMassCreation', () => {
-          expect(storeCommitMock).toBeCalledWith('setUserSelectedInMassCreation', [])
-        })
-
-        it('calls searchUsers', () => {
-          expect(apolloQueryMock).toBeCalled()
-        })
-      })
-    })
-
-    describe('store has items in userSelectedInMassCreation', () => {
-      beforeEach(() => {
-        mocks.$store.state.userSelectedInMassCreation = [
-          {
-            userId: 2,
-            firstName: 'Benjamin',
-            lastName: 'Blümchen',
-            email: 'benjamin@bluemchen.de',
-            creation: [800, 600, 400],
-            showDetails: false,
-            emailChecked: true,
-          },
-        ]
-        wrapper = Wrapper()
-      })
-
-      it('has one item in left table', () => {
-        expect(wrapper.findAll('table').at(0).findAll('tbody > tr')).toHaveLength(1)
-      })
-
-      it('has one item in right table', () => {
-        expect(wrapper.findAll('table').at(1).findAll('tbody > tr')).toHaveLength(1)
-      })
-
-      it('has the stored user in second row', () => {
-        expect(wrapper.findAll('table').at(1).findAll('tbody > tr').at(0).text()).toContain(
-          'benjamin@bluemchen.de',
-        )
-      })
-    })
-
-    describe('failed creations', () => {
-      beforeEach(async () => {
-        await wrapper
-          .findComponent({ name: 'CreationFormular' })
-          .vm.$emit('toast-failed-creations', ['bibi@bloxberg.de', 'benjamin@bluemchen.de'])
-      })
-
-      it('toasts two error messages', () => {
-        expect(toastErrorSpy).toBeCalledWith([
-          'creation_form.creation_failed',
-          { email: 'bibi@bloxberg.de' },
-        ])
-        expect(toastErrorSpy).toBeCalledWith([
-          'creation_form.creation_failed',
-          { email: 'benjamin@bluemchen.de' },
-        ])
-      })
-    })
-
-    describe('watchers', () => {
-      beforeEach(() => {
-        jest.clearAllMocks()
-      })
-
-      describe('search criteria', () => {
-        beforeEach(async () => {
-          await wrapper.setData({ criteria: 'XX' })
-        })
-
-        it('calls API when criteria changes', async () => {
-          expect(apolloQueryMock).toBeCalledWith(
-            expect.objectContaining({
-              variables: {
-                searchText: 'XX',
-                currentPage: 1,
-                pageSize: 25,
-                filters: {
-                  byActivated: true,
-                  byDeleted: false,
-                },
-              },
-            }),
-          )
-        })
-
-        describe('reset search criteria', () => {
-          it('calls the API', async () => {
-            jest.clearAllMocks()
-            await wrapper.find('.test-click-clear-criteria').trigger('click')
-            expect(apolloQueryMock).toBeCalledWith(
-              expect.objectContaining({
-                variables: {
-                  searchText: '',
-                  currentPage: 1,
-                  pageSize: 25,
-                  filters: {
-                    byActivated: true,
-                    byDeleted: false,
-                  },
-                },
-              }),
-            )
-          })
-        })
-      })
-
-      it('calls API when currentPage changes', async () => {
-        await wrapper.setData({ currentPage: 2 })
-        expect(apolloQueryMock).toBeCalledWith(
-          expect.objectContaining({
-            variables: {
-              searchText: '',
-              currentPage: 2,
-              pageSize: 25,
-              filters: {
-                byActivated: true,
-                byDeleted: false,
-              },
-            },
-          }),
-        )
-      })
-    })
-
-    describe('apollo returns error', () => {
-      beforeEach(() => {
-        apolloQueryMock.mockRejectedValue({
-          message: 'Ouch',
-        })
-        wrapper = Wrapper()
-      })
-
-      it('toasts an error message', () => {
-        expect(toastErrorSpy).toBeCalledWith('Ouch')
-      })
-    })
-  })
-})
--- a/admin/src/pages/Creation.vue
+++ b/admin/src/pages/Creation.vue
@ -1,200 +0,0 @@
-<template>
-  <div class="creation">
-    <b-row>
-      <b-col cols="12" lg="6">
-        <label>{{ $t('user_search') }}</label>
-        <b-input-group>
-          <b-form-input
-            type="text"
-            class="test-input-criteria"
-            v-model="criteria"
-            :placeholder="$t('user_search')"
-          ></b-form-input>
-
-          <b-input-group-append class="test-click-clear-criteria" @click="criteria = ''">
-            <b-input-group-text class="pointer">
-              <b-icon icon="x" />
-            </b-input-group-text>
-          </b-input-group-append>
-        </b-input-group>
-        <select-users-table
-          v-if="itemsList.length > 0"
-          :items="itemsList"
-          :fields="Searchfields"
-          @push-item="pushItem"
-        />
-        <b-pagination
-          pills
-          v-model="currentPage"
-          per-page="perPage"
-          :total-rows="rows"
-          align="center"
-          :hide-ellipsis="true"
-        ></b-pagination>
-      </b-col>
-      <b-col cols="12" lg="6" class="shadow p-3 mb-5 rounded bg-info">
-        <div v-show="itemsMassCreation.length > 0">
-          <div class="text-right pr-4 mb-1">
-            <b-button @click="removeAllBookmarks()" variant="light">
-              <b-icon icon="x" scale="2" variant="danger"></b-icon>
-
-              {{ $t('remove_all') }}
-            </b-button>
-          </div>
-          <selected-users-table
-            class="shadow p-3 mb-5 bg-white rounded"
-            :items="itemsMassCreation"
-            :fields="fields"
-            @remove-item="removeItem"
-          />
-        </div>
-        <div v-if="itemsMassCreation.length === 0">
-          {{ $t('multiple_creation_text') }}
-        </div>
-        <creation-formular
-          v-else
-          type="massCreation"
-          :creation="creation"
-          :items="itemsMassCreation"
-          @remove-all-bookmark="removeAllBookmarks"
-          @toast-failed-creations="toastFailedCreations"
-        />
-      </b-col>
-    </b-row>
-  </div>
-</template>
-<script>
-import CreationFormular from '../components/CreationFormular.vue'
-import SelectUsersTable from '../components/Tables/SelectUsersTable.vue'
-import SelectedUsersTable from '../components/Tables/SelectedUsersTable.vue'
-import { searchUsers } from '../graphql/searchUsers'
-import { creationMonths } from '../mixins/creationMonths'
-
-export default {
-  name: 'Creation',
-  mixins: [creationMonths],
-  components: {
-    CreationFormular,
-    SelectUsersTable,
-    SelectedUsersTable,
-  },
-  data() {
-    return {
-      showArrays: false,
-      itemsList: [],
-      itemsMassCreation: this.$store.state.userSelectedInMassCreation,
-      radioSelectedMass: '',
-      criteria: '',
-      rows: 0,
-      currentPage: 1,
-      perPage: 25,
-      now: Date.now(),
-    }
-  },
-  async created() {
-    await this.getUsers()
-  },
-  methods: {
-    async getUsers() {
-      this.$apollo
-        .query({
-          query: searchUsers,
-          variables: {
-            searchText: this.criteria,
-            currentPage: this.currentPage,
-            pageSize: this.perPage,
-            filters: {
-              byActivated: true,
-              byDeleted: false,
-            },
-          },
-          fetchPolicy: 'network-only',
-        })
-        .then((result) => {
-          this.rows = result.data.searchUsers.userCount
-          this.itemsList = result.data.searchUsers.userList.map((user) => {
-            return {
-              ...user,
-              showDetails: false,
-            }
-          })
-          if (this.itemsMassCreation.length !== 0) {
-            const selectedIndices = this.itemsMassCreation.map((item) => item.userId)
-            this.itemsList = this.itemsList.filter((item) => !selectedIndices.includes(item.userId))
-          }
-        })
-        .catch((error) => {
-          this.toastError(error.message)
-        })
-    },
-    pushItem(selectedItem) {
-      this.itemsMassCreation = [
-        this.itemsList.find((item) => selectedItem.userId === item.userId),
-        ...this.itemsMassCreation,
-      ]
-      this.itemsList = this.itemsList.filter((item) => selectedItem.userId !== item.userId)
-      this.$store.commit('setUserSelectedInMassCreation', this.itemsMassCreation)
-    },
-    removeItem(selectedItem) {
-      this.itemsList = [
-        this.itemsMassCreation.find((item) => selectedItem.userId === item.userId),
-        ...this.itemsList,
-      ]
-      this.itemsMassCreation = this.itemsMassCreation.filter(
-        (item) => selectedItem.userId !== item.userId,
-      )
-      this.$store.commit('setUserSelectedInMassCreation', this.itemsMassCreation)
-    },
-    removeAllBookmarks() {
-      this.itemsMassCreation = []
-      this.$store.commit('setUserSelectedInMassCreation', [])
-      this.getUsers()
-    },
-    toastFailedCreations(failedCreations) {
-      failedCreations.forEach((email) =>
-        this.toastError(this.$t('creation_form.creation_failed', { email })),
-      )
-    },
-  },
-  computed: {
-    Searchfields() {
-      return [
-        { key: 'bookmark', label: 'bookmark' },
-        { key: 'firstName', label: this.$t('firstname') },
-        { key: 'lastName', label: this.$t('lastname') },
-        {
-          key: 'creation',
-          label: this.creationLabel,
-          formatter: (value, key, item) => {
-            return value.join(' | ')
-          },
-        },
-        { key: 'email', label: this.$t('e_mail') },
-      ]
-    },
-    fields() {
-      return [
-        { key: 'email', label: this.$t('e_mail') },
-        { key: 'firstName', label: this.$t('firstname') },
-        { key: 'lastName', label: this.$t('lastname') },
-        {
-          key: 'creation',
-          label: this.creationLabel,
-          formatter: (value, key, item) => {
-            return value.join(' | ')
-          },
-        },
-        { key: 'bookmark', label: this.$t('remove') },
-      ]
-    },
-  },
-  watch: {
-    currentPage() {
-      this.getUsers()
-    },
-    criteria() {
-      this.getUsers()
-    },
-  },
-}
-</script>
--- a/admin/src/pages/CreationConfirm.spec.js
+++ b/admin/src/pages/CreationConfirm.spec.js
@ -259,7 +259,7 @@ describe('CreationConfirm', () => {

      describe('deny creation', () => {
        beforeEach(async () => {
-          await wrapper.findAll('tr').at(1).findAll('button').at(2).trigger('click')
+          await wrapper.findAll('tr').at(1).findAll('button').at(1).trigger('click')
        })

        it('opens the overlay', () => {
--- a/admin/src/pages/CreationConfirm.vue
+++ b/admin/src/pages/CreationConfirm.vue
@ -129,6 +129,7 @@ export default {
    fields() {
      return [
        { key: 'bookmark', label: this.$t('delete') },
+        { key: 'deny', label: this.$t('deny') },
        { key: 'email', label: this.$t('e_mail') },
        { key: 'firstName', label: this.$t('firstname') },
        { key: 'lastName', label: this.$t('lastname') },
@ -149,7 +150,6 @@ export default {
        },
        { key: 'moderator', label: this.$t('moderator') },
        { key: 'editCreation', label: this.$t('edit') },
-        { key: 'deny', label: this.$t('deny') },
        { key: 'confirm', label: this.$t('save') },
      ]
    },
--- a/admin/src/router/router.test.js
+++ b/admin/src/router/router.test.js
@ -45,7 +45,7 @@ describe('router', () => {

    describe('routes', () => {
      it('has nine routes defined', () => {
-        expect(routes).toHaveLength(9)
+        expect(routes).toHaveLength(8)
      })

      it('has "/overview" as default', async () => {
@ -67,13 +67,6 @@ describe('router', () => {
        })
      })

-      describe('creation', () => {
-        it('loads the "Creation" component', async () => {
-          const component = await routes.find((r) => r.path === '/creation').component()
-          expect(component.default.name).toBe('Creation')
-        })
-      })
-
      describe('creation-confirm', () => {
        it('loads the "CreationConfirm" component', async () => {
          const component = await routes.find((r) => r.path === '/creation-confirm').component()
--- a/admin/src/router/routes.js
+++ b/admin/src/router/routes.js
@ -19,10 +19,6 @@ const routes = [
    path: '/user',
    component: () => import('@/pages/UserSearch.vue'),
  },
-  {
-    path: '/creation',
-    component: () => import('@/pages/Creation.vue'),
-  },
  {
    path: '/creation-confirm',
    component: () => import('@/pages/CreationConfirm.vue'),
--- a/backend/.env.dist
+++ b/backend/.env.dist
@ -1,5 +1,3 @@
-CONFIG_VERSION=v14.2022-12-22
-
 # Server
 PORT=4000
 JWT_SECRET=secret123
@ -55,9 +53,6 @@ EMAIL_CODE_REQUEST_TIME=10
 # Webhook
 WEBHOOK_ELOPAGE_SECRET=secret

-# EventProtocol
-EVENT_PROTOCOL_DISABLED=false
-
 # SET LOG LEVEL AS NEEDED IN YOUR .ENV
 # POSSIBLE VALUES: all | trace | debug | info | warn | error | fatal
 # LOG_LEVEL=info
--- a/backend/.env.template
+++ b/backend/.env.template
@ -54,9 +54,6 @@ EMAIL_CODE_REQUEST_TIME=$EMAIL_CODE_REQUEST_TIME
 # Webhook
 WEBHOOK_ELOPAGE_SECRET=$WEBHOOK_ELOPAGE_SECRET

-# EventProtocol
-EVENT_PROTOCOL_DISABLED=$EVENT_PROTOCOL_DISABLED
-
 # Federation
 FEDERATION_DHT_TOPIC=$FEDERATION_DHT_TOPIC
 FEDERATION_DHT_SEED=$FEDERATION_DHT_SEED
--- a/backend/package.json
+++ b/backend/package.json
@ -1,6 +1,6 @@
 {
  "name": "gradido-backend",
-  "version": "1.17.1",
+  "version": "1.18.2",
  "description": "Gradido unified backend providing an API-Service for Gradido Transactions",
  "main": "src/index.ts",
  "repository": "https://github.com/gradido/gradido/backend",
@ -15,7 +15,8 @@
    "lint": "eslint --max-warnings=0 --ext .js,.ts .",
    "test": "cross-env TZ=UTC NODE_ENV=development jest --runInBand --coverage --forceExit --detectOpenHandles",
    "seed": "cross-env TZ=UTC NODE_ENV=development ts-node -r tsconfig-paths/register src/seeds/index.ts",
-    "klicktipp": "cross-env TZ=UTC NODE_ENV=development ts-node -r tsconfig-paths/register src/util/klicktipp.ts"
+    "klicktipp": "cross-env TZ=UTC NODE_ENV=development ts-node -r tsconfig-paths/register src/util/klicktipp.ts",
+    "locales": "scripts/sort.sh"
  },
  "dependencies": {
    "@hyperswarm/dht": "^6.2.0",
@ -72,5 +73,10 @@
    "ts-node": "^10.0.0",
    "tsconfig-paths": "^3.14.0",
    "typescript": "^4.3.4"
+  },
+  "nodemonConfig": {
+    "ignore": [
+      "**/*.test.ts"
+    ]
  }
 }
--- a/backend/scripts/sort.sh
+++ b/backend/scripts/sort.sh
@ -0,0 +1,25 @@
+#!/bin/bash
+
+ROOT_DIR=$(dirname "$0")/..
+
+tmp=$(mktemp)
+exit_code=0
+
+for locale_file in $ROOT_DIR/src/locales/*.json
+do
+  jq -f $(dirname "$0")/sort_filter.jq $locale_file > "$tmp"
+  if [ "$*" == "--fix" ]
+  then
+    mv "$tmp" $locale_file
+  else
+    if diff -q "$tmp" $locale_file > /dev/null ;
+    then
+      : # all good
+    else
+      exit_code=$?
+      echo "$(basename -- $locale_file) is not sorted by keys"
+    fi
+  fi
+done
+
+exit $exit_code
--- a/backend/scripts/sort_filter.jq
+++ b/backend/scripts/sort_filter.jq
@ -0,0 +1,13 @@
+def walk(f):
+  . as $in
+  | if type == "object" then
+      reduce keys_unsorted[] as $key
+        ( {}; . + { ($key):  ($in[$key] | walk(f)) } ) | f
+  elif type == "array" then map( walk(f) ) | f
+  else f
+  end;
+
+def keys_sort_by(f):
+  to_entries | sort_by(.key|f ) | from_entries;
+
+walk(if type == "object" then keys_sort_by(ascii_upcase) else . end)
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@ -17,7 +17,7 @@ const constants = {
  LOG_LEVEL: process.env.LOG_LEVEL || 'info',
  CONFIG_VERSION: {
    DEFAULT: 'DEFAULT',
-    EXPECTED: 'v14.2022-12-22',
+    EXPECTED: 'v15.2023-02-07',
    CURRENT: '',
  },
 }
@ -99,11 +99,6 @@ const webhook = {
  WEBHOOK_ELOPAGE_SECRET: process.env.WEBHOOK_ELOPAGE_SECRET || 'secret',
 }

-const eventProtocol = {
-  // global switch to enable writing of EventProtocol-Entries
-  EVENT_PROTOCOL_DISABLED: process.env.EVENT_PROTOCOL_DISABLED === 'true' || false,
-}
-
 // This is needed by graphql-directive-auth
 process.env.APP_SECRET = server.JWT_SECRET

@ -139,7 +134,6 @@ const CONFIG = {
  ...email,
  ...loginServer,
  ...webhook,
-  ...eventProtocol,
  ...federation,
 }

--- a/backend/src/emails/sendEmailVariants.test.ts
+++ b/backend/src/emails/sendEmailVariants.test.ts
@ -10,6 +10,7 @@ import {
  sendAccountMultiRegistrationEmail,
  sendContributionConfirmedEmail,
  sendContributionDeniedEmail,
+  sendContributionDeletedEmail,
  sendResetPasswordEmail,
  sendTransactionLinkRedeemedEmail,
  sendTransactionReceivedEmail,
@ -438,6 +439,84 @@ describe('sendEmailVariants', () => {
    })
  })

+  describe('sendContributionDeletedEmail', () => {
+    beforeAll(async () => {
+      result = await sendContributionDeletedEmail({
+        firstName: 'Peter',
+        lastName: 'Lustig',
+        email: 'peter@lustig.de',
+        language: 'en',
+        senderFirstName: 'Bibi',
+        senderLastName: 'Bloxberg',
+        contributionMemo: 'My contribution.',
+      })
+    })
+
+    describe('calls "sendEmailTranslated"', () => {
+      it('with expected parameters', () => {
+        expect(sendEmailTranslated).toBeCalledWith({
+          receiver: {
+            to: 'Peter Lustig <peter@lustig.de>',
+          },
+          template: 'contributionDeleted',
+          locals: {
+            firstName: 'Peter',
+            lastName: 'Lustig',
+            locale: 'en',
+            senderFirstName: 'Bibi',
+            senderLastName: 'Bloxberg',
+            contributionMemo: 'My contribution.',
+            overviewURL: CONFIG.EMAIL_LINK_OVERVIEW,
+            supportEmail: CONFIG.COMMUNITY_SUPPORT_MAIL,
+            communityURL: CONFIG.COMMUNITY_URL,
+          },
+        })
+      })
+
+      it('has expected result', () => {
+        expect(result).toMatchObject({
+          envelope: {
+            from: 'info@gradido.net',
+            to: ['peter@lustig.de'],
+          },
+          message: expect.any(String),
+          originalMessage: expect.objectContaining({
+            to: 'Peter Lustig <peter@lustig.de>',
+            from: 'Gradido (do not answer) <info@gradido.net>',
+            attachments: [],
+            subject: 'Gradido: Your common good contribution was deleted',
+            html: expect.any(String),
+            text: expect.stringContaining('GRADIDO: YOUR COMMON GOOD CONTRIBUTION WAS DELETED'),
+          }),
+        })
+        expect(result.originalMessage.html).toContain('<!DOCTYPE html>')
+        expect(result.originalMessage.html).toContain('<html lang="en">')
+        expect(result.originalMessage.html).toContain(
+          '<title>Gradido: Your common good contribution was deleted</title>',
+        )
+        expect(result.originalMessage.html).toContain(
+          '>Gradido: Your common good contribution was deleted</h1>',
+        )
+        expect(result.originalMessage.html).toContain('Hello Peter Lustig')
+        expect(result.originalMessage.html).toContain(
+          'Your public good contribution “My contribution.” was deleted by Bibi Bloxberg.',
+        )
+        expect(result.originalMessage.html).toContain(
+          'To see your common good contributions and related messages, go to the “Community” menu in your Gradido account and click on the “My contributions to the common good” tab!',
+        )
+        expect(result.originalMessage.html).toContain(
+          `Link to your account: <a href="${CONFIG.EMAIL_LINK_OVERVIEW}">${CONFIG.EMAIL_LINK_OVERVIEW}</a>`,
+        )
+        expect(result.originalMessage.html).toContain('Please do not reply to this email!')
+        expect(result.originalMessage.html).toContain('Kind regards,<br>your Gradido team')
+        expect(result.originalMessage.html).toContain('—————')
+        expect(result.originalMessage.html).toContain(
+          '<div style="position: relative; left: -22px;"><img src="https://gdd.gradido.net/img/brand/green.png" width="200" alt="Gradido-Akademie Logo"></div><br>Gradido-Akademie<br>Institut für Wirtschaftsbionik<br>Pfarrweg 2<br>74653 Künzelsau<br>Deutschland<br><a href="mailto:support@supportmail.com">support@supportmail.com</a><br><a href="http://localhost/">http://localhost/</a>',
+        )
+      })
+    })
+  })
+
  describe('sendResetPasswordEmail', () => {
    beforeAll(async () => {
      result = await sendResetPasswordEmail({
--- a/backend/src/emails/sendEmailVariants.ts
+++ b/backend/src/emails/sendEmailVariants.ts
@ -103,6 +103,32 @@ export const sendContributionConfirmedEmail = (data: {
  })
 }

+export const sendContributionDeletedEmail = (data: {
+  firstName: string
+  lastName: string
+  email: string
+  language: string
+  senderFirstName: string
+  senderLastName: string
+  contributionMemo: string
+}): Promise<Record<string, unknown> | null> => {
+  return sendEmailTranslated({
+    receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
+    template: 'contributionDeleted',
+    locals: {
+      firstName: data.firstName,
+      lastName: data.lastName,
+      locale: data.language,
+      senderFirstName: data.senderFirstName,
+      senderLastName: data.senderLastName,
+      contributionMemo: data.contributionMemo,
+      overviewURL: CONFIG.EMAIL_LINK_OVERVIEW,
+      supportEmail: CONFIG.COMMUNITY_SUPPORT_MAIL,
+      communityURL: CONFIG.COMMUNITY_URL,
+    },
+  })
+}
+
 export const sendContributionDeniedEmail = (data: {
  firstName: string
  lastName: string
--- a/backend/src/emails/templates/contributionDeleted/html.pug
+++ b/backend/src/emails/templates/contributionDeleted/html.pug
@ -0,0 +1,16 @@
+doctype html
+html(lang=locale)
+  head
+    title= t('emails.contributionDeleted.subject')
+  body
+    h1(style='margin-bottom: 24px;')= t('emails.contributionDeleted.subject')
+    #container.col
+      include ../hello.pug
+      p= t('emails.contributionDeleted.commonGoodContributionDeleted', { senderFirstName, senderLastName, contributionMemo })
+      p= t('emails.contributionDeleted.toSeeContributionsAndMessages')
+      p
+        = t('emails.general.linkToYourAccount')
+        = " "
+        a(href=overviewURL) #{overviewURL}
+      p= t('emails.general.pleaseDoNotReply')
+      include ../greatingFormularImprint.pug
--- a/backend/src/emails/templates/contributionDeleted/subject.pug
+++ b/backend/src/emails/templates/contributionDeleted/subject.pug
@ -0,0 +1 @@
+= t('emails.contributionDeleted.subject')
--- a/backend/src/event/Event.ts
+++ b/backend/src/event/Event.ts
@ -1,4 +1,3 @@
-import { EventProtocol } from '@entity/EventProtocol'
 import decimal from 'decimal.js-light'
 import { EventProtocolType } from './EventProtocolType'

@ -68,6 +67,7 @@ export class EventTransactionReceiveRedeem extends EventBasicTxX {}
 export class EventContributionCreate extends EventBasicCt {}
 export class EventAdminContributionCreate extends EventBasicCt {}
 export class EventAdminContributionDelete extends EventBasicCt {}
+export class EventAdminContributionDeny extends EventBasicCt {}
 export class EventAdminContributionUpdate extends EventBasicCt {}
 export class EventUserCreateContributionMessage extends EventBasicCtMsg {}
 export class EventAdminCreateContributionMessage extends EventBasicCtMsg {}
@ -87,21 +87,6 @@ export class EventDeleteContributionLink extends EventBasicCt {}
 export class EventUpdateContributionLink extends EventBasicCt {}

 export class Event {
-  constructor()
-  constructor(event?: EventProtocol) {
-    if (event) {
-      this.id = event.id
-      this.type = event.type
-      this.createdAt = event.createdAt
-      this.userId = event.userId
-      this.xUserId = event.xUserId
-      this.xCommunityId = event.xCommunityId
-      this.transactionId = event.transactionId
-      this.contributionId = event.contributionId
-      this.amount = event.amount
-    }
-  }
-
  public setEventBasic(): Event {
    this.type = EventProtocolType.BASIC
    this.createdAt = new Date()
@ -314,6 +299,13 @@ export class Event {
    return this
  }

+  public setEventAdminContributionDeny(ev: EventAdminContributionDeny): Event {
+    this.setByBasicCt(ev.userId, ev.contributionId, ev.amount)
+    this.type = EventProtocolType.ADMIN_CONTRIBUTION_DENY
+
+    return this
+  }
+
  public setEventAdminContributionUpdate(ev: EventAdminContributionUpdate): Event {
    this.setByBasicCt(ev.userId, ev.contributionId, ev.amount)
    this.type = EventProtocolType.ADMIN_CONTRIBUTION_UPDATE
--- a/backend/src/event/EventProtocolEmitter.ts
+++ b/backend/src/event/EventProtocolEmitter.ts
@ -1,41 +1,17 @@
 import { Event } from '@/event/Event'
 import { backendLogger as logger } from '@/server/logger'
 import { EventProtocol } from '@entity/EventProtocol'
-import CONFIG from '@/config'

-class EventProtocolEmitter {
-  /* }extends EventEmitter { */
-  private events: Event[]
-
-  /*
-  public addEvent(event: Event) {
-    this.events.push(event)
-  }
-
-  public getEvents(): Event[] {
-    return this.events
-  }
-  */
-
-  public isDisabled() {
-    logger.info(`EventProtocol - isDisabled=${CONFIG.EVENT_PROTOCOL_DISABLED}`)
-    return CONFIG.EVENT_PROTOCOL_DISABLED === true
-  }
-
-  public async writeEvent(event: Event): Promise<void> {
-    if (!eventProtocol.isDisabled()) {
-      logger.info(`writeEvent(${JSON.stringify(event)})`)
-      const dbEvent = new EventProtocol()
-      dbEvent.type = event.type
-      dbEvent.createdAt = event.createdAt
-      dbEvent.userId = event.userId
-      if (event.xUserId) dbEvent.xUserId = event.xUserId
-      if (event.xCommunityId) dbEvent.xCommunityId = event.xCommunityId
-      if (event.contributionId) dbEvent.contributionId = event.contributionId
-      if (event.transactionId) dbEvent.transactionId = event.transactionId
-      if (event.amount) dbEvent.amount = event.amount
-      await dbEvent.save()
-    }
-  }
+export const writeEvent = async (event: Event): Promise<EventProtocol | null> => {
+  logger.info('writeEvent', event)
+  const dbEvent = new EventProtocol()
+  dbEvent.type = event.type
+  dbEvent.createdAt = event.createdAt
+  dbEvent.userId = event.userId
+  dbEvent.xUserId = event.xUserId || null
+  dbEvent.xCommunityId = event.xCommunityId || null
+  dbEvent.contributionId = event.contributionId || null
+  dbEvent.transactionId = event.transactionId || null
+  dbEvent.amount = event.amount || null
+  return dbEvent.save()
 }
-export const eventProtocol = new EventProtocolEmitter()
--- a/backend/src/event/EventProtocolType.ts
+++ b/backend/src/event/EventProtocolType.ts
@ -35,6 +35,7 @@ export enum EventProtocolType {
  CONTRIBUTION_UPDATE = 'CONTRIBUTION_UPDATE',
  ADMIN_CONTRIBUTION_CREATE = 'ADMIN_CONTRIBUTION_CREATE',
  ADMIN_CONTRIBUTION_DELETE = 'ADMIN_CONTRIBUTION_DELETE',
+  ADMIN_CONTRIBUTION_DENY = 'ADMIN_CONTRIBUTION_DENY',
  ADMIN_CONTRIBUTION_UPDATE = 'ADMIN_CONTRIBUTION_UPDATE',
  USER_CREATE_CONTRIBUTION_MESSAGE = 'USER_CREATE_CONTRIBUTION_MESSAGE',
  ADMIN_CREATE_CONTRIBUTION_MESSAGE = 'ADMIN_CREATE_CONTRIBUTION_MESSAGE',
--- a/backend/src/graphql/resolver/BalanceResolver.ts
+++ b/backend/src/graphql/resolver/BalanceResolver.ts
@ -15,6 +15,8 @@ import { calculateDecay } from '@/util/decay'
 import { RIGHTS } from '@/auth/RIGHTS'
 import { GdtResolver } from './GdtResolver'

+import { getLastTransaction } from './util/getLastTransaction'
+
@Resolver()
 export class BalanceResolver {
  @Authorized([RIGHTS.BALANCE])
@ -32,7 +34,7 @@ export class BalanceResolver {

    const lastTransaction = context.lastTransaction
      ? context.lastTransaction
-      : await dbTransaction.findOne({ userId: user.id }, { order: { id: 'DESC' } })
+      : await getLastTransaction(user.id)

    logger.debug(`lastTransaction=${lastTransaction}`)

--- a/backend/src/graphql/resolver/ContributionLinkResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionLinkResolver.test.ts
@ -319,27 +319,6 @@ describe('Contribution Links', () => {
          )
        })

-        it('returns an error if name is an empty string', async () => {
-          jest.clearAllMocks()
-          await expect(
-            mutate({
-              mutation: createContributionLink,
-              variables: {
-                ...variables,
-                name: '',
-              },
-            }),
-          ).resolves.toEqual(
-            expect.objectContaining({
-              errors: [new GraphQLError('The name must be initialized')],
-            }),
-          )
-        })
-
-        it('logs the error thrown', () => {
-          expect(logger.error).toBeCalledWith('The name must be initialized')
-        })
-
        it('returns an error if name is shorter than 5 characters', async () => {
          jest.clearAllMocks()
          await expect(
@ -382,27 +361,6 @@ describe('Contribution Links', () => {
          expect(logger.error).toBeCalledWith('The value of name is too long', 101)
        })

-        it('returns an error if memo is an empty string', async () => {
-          jest.clearAllMocks()
-          await expect(
-            mutate({
-              mutation: createContributionLink,
-              variables: {
-                ...variables,
-                memo: '',
-              },
-            }),
-          ).resolves.toEqual(
-            expect.objectContaining({
-              errors: [new GraphQLError('The memo must be initialized')],
-            }),
-          )
-        })
-
-        it('logs the error thrown', () => {
-          expect(logger.error).toBeCalledWith('The memo must be initialized')
-        })
-
        it('returns an error if memo is shorter than 5 characters', async () => {
          jest.clearAllMocks()
          await expect(
--- a/backend/src/graphql/resolver/ContributionLinkResolver.ts
+++ b/backend/src/graphql/resolver/ContributionLinkResolver.ts
@ -40,20 +40,12 @@ export class ContributionLinkResolver {
    }: ContributionLinkArgs,
  ): Promise<ContributionLink> {
    isStartEndDateValid(validFrom, validTo)
-    // TODO: this should be enforced by the schema.
-    if (!name) {
-      throw new LogError('The name must be initialized')
-    }
    if (name.length < CONTRIBUTIONLINK_NAME_MIN_CHARS) {
      throw new LogError('The value of name is too short', name.length)
    }
    if (name.length > CONTRIBUTIONLINK_NAME_MAX_CHARS) {
      throw new LogError('The value of name is too long', name.length)
    }
-    // TODO: this should be enforced by the schema.
-    if (!memo) {
-      throw new LogError('The memo must be initialized')
-    }
    if (memo.length < MEMO_MIN_CHARS) {
      throw new LogError('The value of memo is too short', memo.length)
    }
--- a/backend/src/graphql/resolver/ContributionMessageResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionMessageResolver.test.ts
@ -99,14 +99,18 @@ describe('ContributionMessageResolver', () => {
            }),
          ).resolves.toEqual(
            expect.objectContaining({
-              errors: [new GraphQLError('ContributionMessage was not sent successfully')],
+              errors: [
+                new GraphQLError(
+                  'ContributionMessage was not sent successfully: Error: Contribution not found',
+                ),
+              ],
            }),
          )
        })

        it('logs the error thrown', () => {
          expect(logger.error).toBeCalledWith(
-            'ContributionMessage was not sent successfully',
+            'ContributionMessage was not sent successfully: Error: Contribution not found',
            new Error('Contribution not found'),
          )
        })
@ -135,14 +139,18 @@ describe('ContributionMessageResolver', () => {
            }),
          ).resolves.toEqual(
            expect.objectContaining({
-              errors: [new GraphQLError('ContributionMessage was not sent successfully')],
+              errors: [
+                new GraphQLError(
+                  'ContributionMessage was not sent successfully: Error: Admin can not answer on his own contribution',
+                ),
+              ],
            }),
          )
        })

        it('logs the error thrown', () => {
          expect(logger.error).toBeCalledWith(
-            'ContributionMessage was not sent successfully',
+            'ContributionMessage was not sent successfully: Error: Admin can not answer on his own contribution',
            new Error('Admin can not answer on his own contribution'),
          )
        })
@ -229,14 +237,18 @@ describe('ContributionMessageResolver', () => {
            }),
          ).resolves.toEqual(
            expect.objectContaining({
-              errors: [new GraphQLError('ContributionMessage was not sent successfully')],
+              errors: [
+                new GraphQLError(
+                  'ContributionMessage was not sent successfully: Error: Contribution not found',
+                ),
+              ],
            }),
          )
        })

        it('logs the error thrown', () => {
          expect(logger.error).toBeCalledWith(
-            'ContributionMessage was not sent successfully',
+            'ContributionMessage was not sent successfully: Error: Contribution not found',
            new Error('Contribution not found'),
          )
        })
@ -257,14 +269,18 @@ describe('ContributionMessageResolver', () => {
            }),
          ).resolves.toEqual(
            expect.objectContaining({
-              errors: [new GraphQLError('ContributionMessage was not sent successfully')],
+              errors: [
+                new GraphQLError(
+                  'ContributionMessage was not sent successfully: Error: Can not send message to contribution of another user',
+                ),
+              ],
            }),
          )
        })

        it('logs the error thrown', () => {
          expect(logger.error).toBeCalledWith(
-            'ContributionMessage was not sent successfully',
+            'ContributionMessage was not sent successfully: Error: Can not send message to contribution of another user',
            new Error('Can not send message to contribution of another user'),
          )
        })
--- a/backend/src/graphql/resolver/ContributionMessageResolver.ts
+++ b/backend/src/graphql/resolver/ContributionMessageResolver.ts
@ -54,7 +54,7 @@ export class ContributionMessageResolver {
      await queryRunner.commitTransaction()
    } catch (e) {
      await queryRunner.rollbackTransaction()
-      throw new LogError('ContributionMessage was not sent successfully', e)
+      throw new LogError(`ContributionMessage was not sent successfully: ${e}`, e)
    } finally {
      await queryRunner.release()
    }
@ -144,7 +144,7 @@ export class ContributionMessageResolver {
      await queryRunner.commitTransaction()
    } catch (e) {
      await queryRunner.rollbackTransaction()
-      throw new LogError('ContributionMessage was not sent successfully', e)
+      throw new LogError(`ContributionMessage was not sent successfully: ${e}`, e)
    } finally {
      await queryRunner.release()
    }
--- a/backend/src/graphql/resolver/ContributionResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.test.ts
@ -22,11 +22,7 @@ import {
  listContributions,
  listUnconfirmedContributions,
 } from '@/seeds/graphql/queries'
-import {
-  // sendAccountActivationEmail,
-  sendContributionConfirmedEmail,
-  // sendContributionRejectedEmail,
-} from '@/emails/sendEmailVariants'
+import { sendContributionConfirmedEmail } from '@/emails/sendEmailVariants'
 import {
  cleanDB,
  resetToken,
@ -48,7 +44,6 @@ import { logger, i18n as localization } from '@test/testSetup'
 import { UserInputError } from 'apollo-server-express'
 import { ContributionStatus } from '../enum/ContributionStatus'

-// mock account activation email to avoid console spam
 // mock account activation email to avoid console spam
 jest.mock('@/emails/sendEmailVariants', () => {
  const originalModule = jest.requireActual('@/emails/sendEmailVariants')
@ -536,7 +531,6 @@ describe('ContributionResolver', () => {
        })
      })

-      // TODO: why is this here - this is a different call `adminUpdateContribution` not `updateContribution`
      describe('admin tries to update a user contribution', () => {
        it('throws an error', async () => {
          jest.clearAllMocks()
--- a/backend/src/graphql/resolver/ContributionResolver.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.ts
@ -44,17 +44,21 @@ import {
  EventContributionConfirm,
  EventAdminContributionCreate,
  EventAdminContributionDelete,
+  EventAdminContributionDeny,
  EventAdminContributionUpdate,
 } from '@/event/Event'
-import { eventProtocol } from '@/event/EventProtocolEmitter'
+import { writeEvent } from '@/event/EventProtocolEmitter'
 import { calculateDecay } from '@/util/decay'
 import {
  sendContributionConfirmedEmail,
+  sendContributionDeletedEmail,
  sendContributionDeniedEmail,
 } from '@/emails/sendEmailVariants'
 import { TRANSACTIONS_LOCK } from '@/util/TRANSACTIONS_LOCK'
 import LogError from '@/server/LogError'

+import { getLastTransaction } from './util/getLastTransaction'
+
@Resolver()
 export class ContributionResolver {
  @Authorized([RIGHTS.CREATE_CONTRIBUTION])
@ -95,7 +99,7 @@ export class ContributionResolver {
    eventCreateContribution.userId = user.id
    eventCreateContribution.amount = amount
    eventCreateContribution.contributionId = contribution.id
-    await eventProtocol.writeEvent(event.setEventContributionCreate(eventCreateContribution))
+    await writeEvent(event.setEventContributionCreate(eventCreateContribution))

    return new UnconfirmedContribution(contribution, user, creations)
  }
@ -128,7 +132,7 @@ export class ContributionResolver {
    eventDeleteContribution.userId = user.id
    eventDeleteContribution.contributionId = contribution.id
    eventDeleteContribution.amount = contribution.amount
-    await eventProtocol.writeEvent(event.setEventContributionDelete(eventDeleteContribution))
+    await writeEvent(event.setEventContributionDelete(eventDeleteContribution))

    const res = await contribution.softRemove()
    return !!res
@ -281,7 +285,7 @@ export class ContributionResolver {
    eventUpdateContribution.userId = user.id
    eventUpdateContribution.contributionId = contributionId
    eventUpdateContribution.amount = amount
-    await eventProtocol.writeEvent(event.setEventContributionUpdate(eventUpdateContribution))
+    await writeEvent(event.setEventContributionUpdate(eventUpdateContribution))

    return new UnconfirmedContribution(contributionToUpdate, user, creations)
  }
@ -343,9 +347,7 @@ export class ContributionResolver {
    eventAdminCreateContribution.userId = moderator.id
    eventAdminCreateContribution.amount = amount
    eventAdminCreateContribution.contributionId = contribution.id
-    await eventProtocol.writeEvent(
-      event.setEventAdminContributionCreate(eventAdminCreateContribution),
-    )
+    await writeEvent(event.setEventAdminContributionCreate(eventAdminCreateContribution))

    return getUserCreation(emailContact.userId, clientTimezoneOffset)
  }
@ -445,9 +447,7 @@ export class ContributionResolver {
    eventAdminContributionUpdate.userId = emailContact.user.id
    eventAdminContributionUpdate.amount = amount
    eventAdminContributionUpdate.contributionId = contributionToUpdate.id
-    await eventProtocol.writeEvent(
-      event.setEventAdminContributionUpdate(eventAdminContributionUpdate),
-    )
+    await writeEvent(event.setEventAdminContributionUpdate(eventAdminContributionUpdate))

    return result
  }
@ -523,10 +523,8 @@ export class ContributionResolver {
    eventAdminContributionDelete.userId = contribution.userId
    eventAdminContributionDelete.amount = contribution.amount
    eventAdminContributionDelete.contributionId = contribution.id
-    await eventProtocol.writeEvent(
-      event.setEventAdminContributionDelete(eventAdminContributionDelete),
-    )
-    sendContributionDeniedEmail({
+    await writeEvent(event.setEventAdminContributionDelete(eventAdminContributionDelete))
+    sendContributionDeletedEmail({
      firstName: user.firstName,
      lastName: user.lastName,
      email: user.emailContact.email,
@ -582,16 +580,11 @@ export class ContributionResolver {
      const queryRunner = getConnection().createQueryRunner()
      await queryRunner.connect()
      await queryRunner.startTransaction('REPEATABLE READ') // 'READ COMMITTED')
-      try {
-        const lastTransaction = await queryRunner.manager
-          .createQueryBuilder()
-          .select('transaction')
-          .from(DbTransaction, 'transaction')
-          .where('transaction.userId = :id', { id: contribution.userId })
-          .orderBy('transaction.id', 'DESC')
-          .getOne()
-        logger.info('lastTransaction ID', lastTransaction ? lastTransaction.id : 'undefined')

+      const lastTransaction = await getLastTransaction(contribution.userId)
+      logger.info('lastTransaction ID', lastTransaction ? lastTransaction.id : 'undefined')
+
+      try {
        let newBalance = new Decimal(0)
        let decay: Decay | null = null
        if (lastTransaction) {
@ -647,7 +640,7 @@ export class ContributionResolver {
      eventContributionConfirm.userId = user.id
      eventContributionConfirm.amount = contribution.amount
      eventContributionConfirm.contributionId = contribution.id
-      await eventProtocol.writeEvent(event.setEventContributionConfirm(eventContributionConfirm))
+      await writeEvent(event.setEventContributionConfirm(eventContributionConfirm))
    } finally {
      releaseLock()
    }
@ -737,6 +730,13 @@ export class ContributionResolver {
    contributionToUpdate.deniedAt = new Date()
    const res = await contributionToUpdate.save()

+    const event = new Event()
+    const eventAdminContributionDeny = new EventAdminContributionDeny()
+    eventAdminContributionDeny.userId = contributionToUpdate.userId
+    eventAdminContributionDeny.amount = contributionToUpdate.amount
+    eventAdminContributionDeny.contributionId = contributionToUpdate.id
+    await writeEvent(event.setEventAdminContributionDeny(eventAdminContributionDeny))
+
    sendContributionDeniedEmail({
      firstName: user.firstName,
      lastName: user.lastName,
--- a/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
+++ b/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
@ -116,6 +116,11 @@ describe('TransactionLinkResolver', () => {
  })

  describe('redeemTransactionLink', () => {
+    afterAll(async () => {
+      await cleanDB()
+      resetToken()
+    })
+
    describe('contributionLink', () => {
      describe('input not valid', () => {
        beforeAll(async () => {
@ -482,8 +487,7 @@ describe('TransactionLinkResolver', () => {
      pageSize: 5,
    }

-    // TODO: there is a test not cleaning up after itself! Fix it!
-    beforeAll(async () => {
+    afterAll(async () => {
      await cleanDB()
      resetToken()
    })
--- a/backend/src/graphql/resolver/TransactionLinkResolver.ts
+++ b/backend/src/graphql/resolver/TransactionLinkResolver.ts
@ -34,6 +34,8 @@ import QueryLinkResult from '@union/QueryLinkResult'
 import { TRANSACTIONS_LOCK } from '@/util/TRANSACTIONS_LOCK'
 import LogError from '@/server/LogError'

+import { getLastTransaction } from './util/getLastTransaction'
+
 // TODO: do not export, test it inside the resolver
 export const transactionLinkCode = (date: Date): string => {
  const time = date.getTime().toString(16)
@ -262,13 +264,7 @@ export class TransactionLinkResolver {

          await queryRunner.manager.insert(DbContribution, contribution)

-          const lastTransaction = await queryRunner.manager
-            .createQueryBuilder()
-            .select('transaction')
-            .from(DbTransaction, 'transaction')
-            .where('transaction.userId = :id', { id: user.id })
-            .orderBy('transaction.id', 'DESC')
-            .getOne()
+          const lastTransaction = await getLastTransaction(user.id)
          let newBalance = new Decimal(0)

          let decay: Decay | null = null
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@ -30,7 +30,7 @@ import {
  sendTransactionReceivedEmail,
 } from '@/emails/sendEmailVariants'
 import { Event, EventTransactionReceive, EventTransactionSend } from '@/event/Event'
-import { eventProtocol } from '@/event/EventProtocolEmitter'
+import { writeEvent } from '@/event/EventProtocolEmitter'

 import { BalanceResolver } from './BalanceResolver'
 import { MEMO_MAX_CHARS, MEMO_MIN_CHARS } from './const/const'
@ -39,6 +39,8 @@ import { findUserByEmail } from './UserResolver'
 import { TRANSACTIONS_LOCK } from '@/util/TRANSACTIONS_LOCK'
 import LogError from '@/server/LogError'

+import { getLastTransaction } from './util/getLastTransaction'
+
 export const executeTransaction = async (
  amount: Decimal,
  memo: string,
@ -141,16 +143,14 @@ export const executeTransaction = async (
      eventTransactionSend.xUserId = transactionSend.linkedUserId
      eventTransactionSend.transactionId = transactionSend.id
      eventTransactionSend.amount = transactionSend.amount.mul(-1)
-      await eventProtocol.writeEvent(new Event().setEventTransactionSend(eventTransactionSend))
+      await writeEvent(new Event().setEventTransactionSend(eventTransactionSend))

      const eventTransactionReceive = new EventTransactionReceive()
      eventTransactionReceive.userId = transactionReceive.userId
      eventTransactionReceive.xUserId = transactionReceive.linkedUserId
      eventTransactionReceive.transactionId = transactionReceive.id
      eventTransactionReceive.amount = transactionReceive.amount
-      await eventProtocol.writeEvent(
-        new Event().setEventTransactionReceive(eventTransactionReceive),
-      )
+      await writeEvent(new Event().setEventTransactionReceive(eventTransactionReceive))
    } catch (e) {
      await queryRunner.rollbackTransaction()
      throw new LogError('Transaction was not successful', e)
@ -204,10 +204,7 @@ export class TransactionResolver {
    logger.info(`transactionList(user=${user.firstName}.${user.lastName}, ${user.emailId})`)

    // find current balance
-    const lastTransaction = await dbTransaction.findOne(
-      { userId: user.id },
-      { order: { id: 'DESC' }, relations: ['contribution'] },
-    )
+    const lastTransaction = await getLastTransaction(user.id, ['contribution'])
    logger.debug(`lastTransaction=${lastTransaction}`)

    const balanceResolver = new BalanceResolver()
--- a/backend/src/graphql/resolver/UserResolver.ts
+++ b/backend/src/graphql/resolver/UserResolver.ts
@ -48,7 +48,7 @@ import { klicktippNewsletterStateMiddleware } from '@/middleware/klicktippMiddle
 import { klicktippSignIn } from '@/apis/KlicktippController'
 import { RIGHTS } from '@/auth/RIGHTS'
 import { hasElopageBuys } from '@/util/hasElopageBuys'
-import { eventProtocol } from '@/event/EventProtocolEmitter'
+import { writeEvent } from '@/event/EventProtocolEmitter'
 import {
  Event,
  EventLogin,
@ -179,7 +179,7 @@ export class UserResolver {
    })
    const ev = new EventLogin()
    ev.userId = user.id
-    eventProtocol.writeEvent(new Event().setEventLogin(ev))
+    writeEvent(new Event().setEventLogin(ev))
    logger.info(`successful Login: ${JSON.stringify(user, null, 2)}`)
    return user
  }
@ -251,9 +251,7 @@ export class UserResolver {
        })
        const eventSendAccountMultiRegistrationEmail = new EventSendAccountMultiRegistrationEmail()
        eventSendAccountMultiRegistrationEmail.userId = foundUser.id
-        eventProtocol.writeEvent(
-          event.setEventSendConfirmationEmail(eventSendAccountMultiRegistrationEmail),
-        )
+        writeEvent(event.setEventSendConfirmationEmail(eventSendAccountMultiRegistrationEmail))
        logger.info(
          `sendAccountMultiRegistrationEmail by ${firstName} ${lastName} to ${foundUser.firstName} ${foundUser.lastName} <${email}>`,
        )
@ -336,7 +334,7 @@ export class UserResolver {
      })
      logger.info(`sendAccountActivationEmail of ${firstName}.${lastName} to ${email}`)
      eventSendConfirmEmail.userId = dbUser.id
-      eventProtocol.writeEvent(event.setEventSendConfirmationEmail(eventSendConfirmEmail))
+      writeEvent(event.setEventSendConfirmationEmail(eventSendConfirmEmail))

      if (!emailSent) {
        logger.debug(`Account confirmation link: ${activationLink}`)
@ -354,10 +352,10 @@ export class UserResolver {

    if (redeemCode) {
      eventRedeemRegister.userId = dbUser.id
-      await eventProtocol.writeEvent(event.setEventRedeemRegister(eventRedeemRegister))
+      await writeEvent(event.setEventRedeemRegister(eventRedeemRegister))
    } else {
      eventRegister.userId = dbUser.id
-      await eventProtocol.writeEvent(event.setEventRegister(eventRegister))
+      await writeEvent(event.setEventRegister(eventRegister))
    }

    return new User(dbUser)
@ -477,7 +475,7 @@ export class UserResolver {

      const eventActivateAccount = new EventActivateAccount()
      eventActivateAccount.userId = user.id
-      eventProtocol.writeEvent(event.setEventActivateAccount(eventActivateAccount))
+      writeEvent(event.setEventActivateAccount(eventActivateAccount))
    } catch (e) {
      await queryRunner.rollbackTransaction()
      throw new LogError('Error on writing User and User Contact data', e)
@ -824,9 +822,7 @@ export class UserResolver {
      const event = new Event()
      const eventSendConfirmationEmail = new EventSendConfirmationEmail()
      eventSendConfirmationEmail.userId = user.id
-      await eventProtocol.writeEvent(
-        event.setEventSendConfirmationEmail(eventSendConfirmationEmail),
-      )
+      await writeEvent(event.setEventSendConfirmationEmail(eventSendConfirmationEmail))
    }

    return true
--- a/backend/src/graphql/resolver/util/getLastTransaction.ts
+++ b/backend/src/graphql/resolver/util/getLastTransaction.ts
@ -0,0 +1,14 @@
+import { Transaction as DbTransaction } from '@entity/Transaction'
+
+export const getLastTransaction = async (
+  userId: number,
+  relations?: string[],
+): Promise<DbTransaction | undefined> => {
+  return DbTransaction.findOne(
+    { userId },
+    {
+      order: { balanceDate: 'DESC', id: 'DESC' },
+      relations,
+    },
+  )
+}
--- a/backend/src/locales/de.json
+++ b/backend/src/locales/de.json
@ -1,10 +1,5 @@
 {
  "emails": {
-    "addedContributionMessage": {
-      "commonGoodContributionMessage": "du hast zu deinem Gemeinwohl-Beitrag „{contributionMemo}“ eine Nachricht von {senderFirstName} {senderLastName} erhalten.",
-      "subject": "Gradido: Nachricht zu deinem Gemeinwohl-Beitrag",
-      "toSeeAndAnswerMessage": "Um die Nachricht zu sehen und darauf zu antworten, gehe in deinem Gradido-Konto ins Menü „Gemeinschaft“ auf den Tab „Meine Beiträge zum Gemeinwohl“!"
-    },
    "accountActivation": {
      "duration": "Der Link hat eine Gültigkeit von {hours} Stunden und {minutes} Minuten. Sollte die Gültigkeit des Links bereits abgelaufen sein, kannst du dir hier einen neuen Link schicken lassen:",
      "emailRegistered": "deine E-Mail-Adresse wurde soeben bei Gradido registriert.",
@ -19,12 +14,22 @@
      "onForgottenPasswordCopyLink": "oder kopiere den obigen Link in dein Browserfenster.",
      "subject": "Gradido: Erneuter Registrierungsversuch mit deiner E-Mail"
    },
+    "addedContributionMessage": {
+      "commonGoodContributionMessage": "du hast zu deinem Gemeinwohl-Beitrag „{contributionMemo}“ eine Nachricht von {senderFirstName} {senderLastName} erhalten.",
+      "subject": "Gradido: Nachricht zu deinem Gemeinwohl-Beitrag",
+      "toSeeAndAnswerMessage": "Um die Nachricht zu sehen und darauf zu antworten, gehe in deinem Gradido-Konto ins Menü „Gemeinschaft“ auf den Tab „Meine Beiträge zum Gemeinwohl“!"
+    },
    "contributionConfirmed": {
      "commonGoodContributionConfirmed": "dein Gemeinwohl-Beitrag „{contributionMemo}“ wurde soeben von {senderFirstName} {senderLastName} bestätigt und in deinem Gradido-Konto gutgeschrieben.",
      "subject": "Gradido: Dein Gemeinwohl-Beitrag wurde bestätigt"
    },
-    "contributionRejected": {
-      "commonGoodContributionRejected": "dein Gemeinwohl-Beitrag „{contributionMemo}“ wurde von {senderFirstName} {senderLastName} abgelehnt.",
+    "contributionDeleted": {
+      "commonGoodContributionDeleted": "dein Gemeinwohl-Beitrag „{contributionMemo}“ wurde von {senderFirstName} {senderLastName} gelöscht.",
+      "subject": "Gradido: Dein Gemeinwohl-Beitrag wurde gelöscht",
+      "toSeeContributionsAndMessages": "Um deine Gemeinwohl-Beiträge und dazugehörige Nachrichten zu sehen, gehe in deinem Gradido-Konto ins Menü „Gemeinschaft“ auf den Tab „Meine Beiträge zum Gemeinwohl“!"
+    },
+    "contributionDenied": {
+      "commonGoodContributionDenied": "dein Gemeinwohl-Beitrag „{contributionMemo}“ wurde von {senderFirstName} {senderLastName} abgelehnt.",
      "subject": "Gradido: Dein Gemeinwohl-Beitrag wurde abgelehnt",
      "toSeeContributionsAndMessages": "Um deine Gemeinwohl-Beiträge und dazugehörige Nachrichten zu sehen, gehe in deinem Gradido-Konto ins Menü „Gemeinschaft“ auf den Tab „Meine Beiträge zum Gemeinwohl“!"
    },
--- a/backend/src/locales/en.json
+++ b/backend/src/locales/en.json
@ -1,10 +1,5 @@
 {
  "emails": {
-    "addedContributionMessage": {
-      "commonGoodContributionMessage": "you have received a message from {senderFirstName} {senderLastName} regarding your common good contribution “{contributionMemo}”.",
-      "subject": "Gradido: Message about your common good contribution",
-      "toSeeAndAnswerMessage": "To view and reply to the message, go to the “Community” menu in your Gradido account and click on the “My contributions to the common good” tab!"
-    },
    "accountActivation": {
      "duration": "The link has a validity of {hours} hours and {minutes} minutes. If the validity of the link has already expired, you can have a new link sent to you here:",
      "emailRegistered": "Your email address has just been registered with Gradido.",
@ -19,10 +14,20 @@
      "onForgottenPasswordCopyLink": "or copy the link above into your browser window.",
      "subject": "Gradido: Try To Register Again With Your Email"
    },
+    "addedContributionMessage": {
+      "commonGoodContributionMessage": "you have received a message from {senderFirstName} {senderLastName} regarding your common good contribution “{contributionMemo}”.",
+      "subject": "Gradido: Message about your common good contribution",
+      "toSeeAndAnswerMessage": "To view and reply to the message, go to the “Community” menu in your Gradido account and click on the “My contributions to the common good” tab!"
+    },
    "contributionConfirmed": {
      "commonGoodContributionConfirmed": "Your public good contribution “{contributionMemo}” has just been confirmed by {senderFirstName} {senderLastName} and credited to your Gradido account.",
      "subject": "Gradido: Your contribution to the common good was confirmed"
    },
+    "contributionDeleted": {
+      "commonGoodContributionDeleted": "Your public good contribution “{contributionMemo}” was deleted by {senderFirstName} {senderLastName}.",
+      "subject": "Gradido: Your common good contribution was deleted",
+      "toSeeContributionsAndMessages": "To see your common good contributions and related messages, go to the “Community” menu in your Gradido account and click on the “My contributions to the common good” tab!"
+    },
    "contributionDenied": {
      "commonGoodContributionDenied": "Your public good contribution “{contributionMemo}” was rejected by {senderFirstName} {senderLastName}.",
      "subject": "Gradido: Your common good contribution was rejected",
--- a/backend/src/seeds/users/stephen-hawking.ts
+++ b/backend/src/seeds/users/stephen-hawking.ts
@ -1,6 +1,5 @@
 import { UserInterface } from './UserInterface'

-// TODO: the generated email_contact is not deleted
 export const stephenHawking: UserInterface = {
  email: 'stephen@hawking.uk',
  firstName: 'Stephen',
--- a/backend/src/util/validate.ts
+++ b/backend/src/util/validate.ts
@ -1,10 +1,10 @@
 import { calculateDecay } from './decay'
 import Decimal from 'decimal.js-light'
-import { Transaction } from '@entity/Transaction'
 import { Decay } from '@model/Decay'
 import { getCustomRepository } from '@dbTools/typeorm'
 import { TransactionLinkRepository } from '@repository/TransactionLink'
 import { TransactionLink as dbTransactionLink } from '@entity/TransactionLink'
+import { getLastTransaction } from '../graphql/resolver/util/getLastTransaction'

 function isStringBoolean(value: string): boolean {
  const lowerValue = value.toLowerCase()
@ -20,7 +20,7 @@ async function calculateBalance(
  time: Date,
  transactionLink?: dbTransactionLink | null,
 ): Promise<{ balance: Decimal; decay: Decay; lastTransactionId: number } | null> {
-  const lastTransaction = await Transaction.findOne({ userId }, { order: { id: 'DESC' } })
+  const lastTransaction = await getLastTransaction(userId)
  if (!lastTransaction) return null

  const decay = calculateDecay(lastTransaction.balance, lastTransaction.balanceDate, time)
--- a/database/.env.dist
+++ b/database/.env.dist
@ -1,5 +1,3 @@
-CONFIG_VERSION=v1.2022-03-18
-
 DB_HOST=localhost
 DB_PORT=3306
 DB_USER=root
--- a/database/entity/0050-add_messageId_to_event_protocol/EventProtocol.ts
+++ b/database/entity/0050-add_messageId_to_event_protocol/EventProtocol.ts
@ -16,17 +16,17 @@ export class EventProtocol extends BaseEntity {
  @Column({ name: 'user_id', unsigned: true, nullable: false })
  userId: number

-  @Column({ name: 'x_user_id', unsigned: true, nullable: true })
-  xUserId: number
+  @Column({ name: 'x_user_id', type: 'int', unsigned: true, nullable: true })
+  xUserId: number | null

-  @Column({ name: 'x_community_id', unsigned: true, nullable: true })
-  xCommunityId: number
+  @Column({ name: 'x_community_id', type: 'int', unsigned: true, nullable: true })
+  xCommunityId: number | null

-  @Column({ name: 'transaction_id', unsigned: true, nullable: true })
-  transactionId: number
+  @Column({ name: 'transaction_id', type: 'int', unsigned: true, nullable: true })
+  transactionId: number | null

-  @Column({ name: 'contribution_id', unsigned: true, nullable: true })
-  contributionId: number
+  @Column({ name: 'contribution_id', type: 'int', unsigned: true, nullable: true })
+  contributionId: number | null

  @Column({
    type: 'decimal',
@ -35,8 +35,8 @@ export class EventProtocol extends BaseEntity {
    nullable: true,
    transformer: DecimalTransformer,
  })
-  amount: Decimal
+  amount: Decimal | null

-  @Column({ name: 'message_id', unsigned: true, nullable: true })
-  messageId: number
+  @Column({ name: 'message_id', type: 'int', unsigned: true, nullable: true })
+  messageId: number | null
 }
--- a/database/package.json
+++ b/database/package.json
@ -1,6 +1,6 @@
 {
  "name": "gradido-database",
-  "version": "1.17.1",
+  "version": "1.18.2",
  "description": "Gradido Database Tool to execute database migrations",
  "main": "src/index.ts",
  "repository": "https://github.com/gradido/gradido/database",
--- a/deployment/bare_metal/.env.dist
+++ b/deployment/bare_metal/.env.dist
@ -27,7 +27,7 @@ COMMUNITY_DESCRIPTION="Gradido Development Stage1 Test Community"
 COMMUNITY_SUPPORT_MAIL=support@supportmail.com

 # backend
-BACKEND_CONFIG_VERSION=v14.2022-12-22
+BACKEND_CONFIG_VERSION=v15.2023-02-07

 JWT_EXPIRES_IN=10m
 GDT_API_URL=https://gdt.gradido.net
@ -56,9 +56,6 @@ EMAIL_CODE_REQUEST_TIME=10

 WEBHOOK_ELOPAGE_SECRET=secret

-# EventProtocol
-EVENT_PROTOCOL_DISABLED=false
-
 # Federation
 # if you set the value of FEDERATION_DHT_TOPIC, the DHT hyperswarm will start to announce and listen
 # on an hash created from this topic
--- a/dht-node/.env.dist
+++ b/dht-node/.env.dist
@ -1,5 +1,3 @@
-CONFIG_VERSION=v1.2023-01-01
-
 # Database
 DB_HOST=localhost
 DB_PORT=3306
@ -8,9 +6,6 @@ DB_PASSWORD=
 DB_DATABASE=gradido_community
 TYPEORM_LOGGING_RELATIVE_PATH=typeorm.dht-node.log

-# EventProtocol
-EVENT_PROTOCOL_DISABLED=false
-
 # SET LOG LEVEL AS NEEDED IN YOUR .ENV
 # POSSIBLE VALUES: all | trace | debug | info | warn | error | fatal
 # LOG_LEVEL=info
--- a/dht-node/.env.template
+++ b/dht-node/.env.template
@ -8,9 +8,6 @@ DB_PASSWORD=$DB_PASSWORD
 DB_DATABASE=gradido_community
 TYPEORM_LOGGING_RELATIVE_PATH=$TYPEORM_LOGGING_RELATIVE_PATH

-# EventProtocol
-EVENT_PROTOCOL_DISABLED=$EVENT_PROTOCOL_DISABLED
-
 # Federation
 FEDERATION_DHT_TOPIC=$FEDERATION_DHT_TOPIC
 FEDERATION_DHT_SEED=$FEDERATION_DHT_SEED
--- a/dht-node/src/config/index.ts
+++ b/dht-node/src/config/index.ts
@ -9,7 +9,7 @@ const constants = {
  LOG_LEVEL: process.env.LOG_LEVEL || 'info',
  CONFIG_VERSION: {
    DEFAULT: 'DEFAULT',
-    EXPECTED: 'v1.2023-01-01',
+    EXPECTED: 'v2.2023-02-07',
    CURRENT: '',
  },
 }
@ -28,11 +28,6 @@ const database = {
    process.env.TYPEORM_LOGGING_RELATIVE_PATH || 'typeorm.dht-node.log',
 }

-const eventProtocol = {
-  // global switch to enable writing of EventProtocol-Entries
-  EVENT_PROTOCOL_DISABLED: process.env.EVENT_PROTOCOL_DISABLED === 'true' || false,
-}
-
 const federation = {
  FEDERATION_DHT_TOPIC: process.env.FEDERATION_DHT_TOPIC || 'GRADIDO_HUB',
  FEDERATION_DHT_SEED: process.env.FEDERATION_DHT_SEED || null,
@ -55,7 +50,6 @@ const CONFIG = {
  ...constants,
  ...server,
  ...database,
-  ...eventProtocol,
  ...federation,
 }

--- a/federation/src/config/index.ts
+++ b/federation/src/config/index.ts
@ -52,10 +52,6 @@ const community = {
     process.env.COMMUNITY_DESCRIPTION || 'Die lokale Entwicklungsumgebung von Gradido.',
 }
 */
-// const eventProtocol = {
-// global switch to enable writing of EventProtocol-Entries
-// EVENT_PROTOCOL_DISABLED: process.env.EVENT_PROTOCOL_DISABLED === 'true' || false,
-// }

 // This is needed by graphql-directive-auth
 // process.env.APP_SECRET = server.JWT_SECRET
--- a/frontend/.env.dist
+++ b/frontend/.env.dist
@ -1,5 +1,3 @@
-CONFIG_VERSION=v4.2022-12-20
-
 # Environment
 DEFAULT_PUBLISHER_ID=2896

--- a/frontend/package.json
+++ b/frontend/package.json
@ -1,6 +1,6 @@
 {
  "name": "bootstrap-vue-gradido-wallet",
-  "version": "1.17.1",
+  "version": "1.18.2",
  "private": true,
  "scripts": {
    "start": "node run/server.js",
@ -104,5 +104,10 @@
  ],
  "author": "Gradido-Akademie - https://www.gradido.net/",
  "license": "Apache-2.0",
-  "description": "Gradido, the Natural Economy of Life, is a way to worldwide prosperity and peace in harmony with nature. - Gradido, die Natürliche Ökonomie des lebens, ist ein Weg zu weltweitem Wohlstand und Frieden in Harmonie mit der Natur."
+  "description": "Gradido, the Natural Economy of Life, is a way to worldwide prosperity and peace in harmony with nature. - Gradido, die Natürliche Ökonomie des lebens, ist ein Weg zu weltweitem Wohlstand und Frieden in Harmonie mit der Natur.",
+  "nodemonConfig": {
+    "ignore": [
+      "**/*.spec.js"
+    ]
+  }
 }
--- a/frontend/src/components/Contributions/ContributionForm.spec.js
+++ b/frontend/src/components/Contributions/ContributionForm.spec.js
@ -24,11 +24,6 @@ describe('ContributionForm', () => {
    $t: jest.fn((t) => t),
    $d: jest.fn((d) => d),
    $n: jest.fn((n) => n),
-    $store: {
-      state: {
-        creation: ['1000', '1000', '1000'],
-      },
-    },
    $i18n: {
      locale: 'en',
    },
@ -61,7 +56,7 @@ describe('ContributionForm', () => {
      })
    })

-    describe('dates', () => {
+    describe('dates and max amounts', () => {
      beforeEach(async () => {
        await wrapper.setData({
          form: {
@ -73,204 +68,176 @@ describe('ContributionForm', () => {
        })
      })

-      describe('actual date', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            const now = new Date().toISOString()
-            await wrapper.findComponent({ name: 'BFormDatepicker' }).vm.$emit('input', now)
+      describe('max amount reached for both months', () => {
+        beforeEach(() => {
+          wrapper.setProps({
+            maxGddLastMonth: 0,
+            maxGddThisMonth: 0,
          })
-
-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
+          wrapper.setData({
+            form: {
+              id: null,
+              date: 'set',
+              memo: '',
+              amount: '',
+            },
          })
        })

-        describe.skip('month before', () => {
-          beforeEach(async () => {
-            await wrapper
-              .findComponent({ name: 'BFormDatepicker' })
-              .vm.$emit('input', wrapper.vm.minimalDate)
-          })
-
-          describe('isThisMonth', () => {
-            it('has false', () => {
-              expect(wrapper.vm.isThisMonth).toBe(false)
-            })
-          })
+        it('shows message that no contributions are available', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').text()).toBe(
+            'contribution.noOpenCreation.allMonth',
+          )
        })
      })

-      describe.skip('date in middle of year', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            // jest.useFakeTimers('modern')
-            // jest.setSystemTime(new Date('2020-07-06'))
-            // await wrapper.findComponent({ name: 'BFormDatepicker' }).vm.$emit('input', now)
-            await wrapper.setData({
-              maximalDate: new Date(2020, 6, 6),
-              form: { date: new Date(2020, 6, 6) },
-            })
-          })
-
-          describe('minimalDate', () => {
-            it('has "2020-06-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2020-06-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
+      describe('max amount reached for last month, no date selected', () => {
+        beforeEach(() => {
+          wrapper.setProps({
+            maxGddLastMonth: 0,
          })
        })

-        describe('month before', () => {
-          beforeEach(async () => {
-            // jest.useFakeTimers('modern')
-            // jest.setSystemTime(new Date('2020-07-06'))
-            // console.log('middle of year date – now:', wrapper.vm.minimalDate)
-            // await wrapper
-            //   .findComponent({ name: 'BFormDatepicker' })
-            //   .vm.$emit('input', wrapper.vm.minimalDate)
-            await wrapper.setData({
-              maximalDate: new Date(2020, 6, 6),
-              form: { date: new Date(2020, 5, 6) },
-            })
-          })
-
-          describe('minimalDate', () => {
-            it('has "2020-06-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2020-06-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has false', () => {
-              expect(wrapper.vm.isThisMonth).toBe(false)
-            })
-          })
+        it('shows no message', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').exists()).toBe(false)
        })
      })

-      describe.skip('date in january', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            await wrapper.setData({
-              maximalDate: new Date(2020, 0, 6),
-              form: { date: new Date(2020, 0, 6) },
-            })
+      describe('max amount reached for last month, last month selected', () => {
+        beforeEach(async () => {
+          wrapper.setProps({
+            maxGddLastMonth: 0,
+            isThisMonth: false,
          })
-
-          describe('minimalDate', () => {
-            it('has "2019-12-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2019-12-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
+          await wrapper.setData({
+            form: {
+              id: null,
+              date: 'set',
+              memo: '',
+              amount: '',
+            },
          })
        })

-        describe('month before', () => {
-          beforeEach(async () => {
-            // jest.useFakeTimers('modern')
-            // jest.setSystemTime(new Date('2020-07-06'))
-            // console.log('middle of year date – now:', wrapper.vm.minimalDate)
-            // await wrapper
-            //   .findComponent({ name: 'BFormDatepicker' })
-            //   .vm.$emit('input', wrapper.vm.minimalDate)
-            await wrapper.setData({
-              maximalDate: new Date(2020, 0, 6),
-              form: { date: new Date(2019, 11, 6) },
-            })
-          })
-
-          describe('minimalDate', () => {
-            it('has "2019-12-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2019-12-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has false', () => {
-              expect(wrapper.vm.isThisMonth).toBe(false)
-            })
-          })
+        it('shows message that no contributions are available for last month', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').text()).toBe(
+            'contribution.noOpenCreation.lastMonth',
+          )
        })
      })

-      describe.skip('date with the 31st day of the month', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            await wrapper.setData({
-              maximalDate: new Date('2022-10-31T00:00:00.000Z'),
-              form: { date: new Date('2022-10-31T00:00:00.000Z') },
-            })
+      describe('max amount reached for last month, this month selected', () => {
+        beforeEach(async () => {
+          wrapper.setProps({
+            maxGddLastMonth: 0,
+            isThisMonth: true,
          })
+          await wrapper.setData({
+            form: {
+              id: null,
+              date: 'set',
+              memo: '',
+              amount: '',
+            },
+          })
+        })

-          describe('minimalDate', () => {
-            it('has "2022-09-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2022-09-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
-          })
+        it('shows no message', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').exists()).toBe(false)
        })
      })

-      describe.skip('date with the 28th day of the month', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            await wrapper.setData({
-              maximalDate: new Date('2023-02-28T00:00:00.000Z'),
-              form: { date: new Date('2023-02-28T00:00:00.000Z') },
-            })
+      describe('max amount reached for this month, no date selected', () => {
+        beforeEach(() => {
+          wrapper.setProps({
+            maxGddThisMonth: 0,
          })
+        })

-          describe('minimalDate', () => {
-            it('has "2023-01-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2023-01-01T00:00:00.000Z')
-            })
-          })
-
-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
-          })
+        it('shows no message', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').exists()).toBe(false)
        })
      })

-      describe.skip('date with 29.02.2024 leap year', () => {
-        describe('same month', () => {
-          beforeEach(async () => {
-            await wrapper.setData({
-              maximalDate: new Date('2024-02-29T00:00:00.000Z'),
-              form: { date: new Date('2024-02-29T00:00:00.000Z') },
-            })
+      describe('max amount reached for this month, this month selected', () => {
+        beforeEach(async () => {
+          wrapper.setProps({
+            maxGddThisMonth: 0,
+            isThisMonth: true,
          })
+          await wrapper.setData({
+            form: {
+              id: null,
+              date: 'set',
+              memo: '',
+              amount: '',
+            },
+          })
+        })

-          describe('minimalDate', () => {
-            it('has "2024-01-01T00:00:00.000Z"', () => {
-              expect(wrapper.vm.minimalDate.toISOString()).toBe('2024-01-01T00:00:00.000Z')
-            })
-          })
+        it('shows message that no contributions are available for last month', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').text()).toBe(
+            'contribution.noOpenCreation.thisMonth',
+          )
+        })
+      })

-          describe('isThisMonth', () => {
-            it('has true', () => {
-              expect(wrapper.vm.isThisMonth).toBe(true)
-            })
+      describe('max amount reached for this month, last month selected', () => {
+        beforeEach(async () => {
+          wrapper.setProps({
+            maxGddThisMonth: 0,
+            isThisMonth: false,
          })
+          await wrapper.setData({
+            form: {
+              id: null,
+              date: 'set',
+              memo: '',
+              amount: '',
+            },
+          })
+        })
+
+        it('shows no message', () => {
+          expect(wrapper.find('[data-test="contribtion-message"]').exists()).toBe(false)
+        })
+      })
+    })
+
+    describe('default return message', () => {
+      it('returns an empty string', () => {
+        expect(wrapper.vm.noOpenCreation).toBe('')
+      })
+    })
+
+    describe('update amount', () => {
+      beforeEach(() => {
+        wrapper.findComponent({ name: 'InputHour' }).vm.$emit('updateAmount', 20)
+      })
+
+      it('updates form amount', () => {
+        expect(wrapper.vm.form.amount).toBe('400.00')
+      })
+    })
+
+    describe('watch value', () => {
+      beforeEach(() => {
+        wrapper.setProps({
+          value: {
+            id: 42,
+            date: 'set',
+            memo: 'Some Memo',
+            amount: '400.00',
+          },
+        })
+      })
+
+      it('updates form', () => {
+        expect(wrapper.vm.form).toEqual({
+          id: 42,
+          date: 'set',
+          memo: 'Some Memo',
+          amount: '400.00',
        })
      })
    })
@ -477,24 +444,23 @@ describe('ContributionForm', () => {
            })
          })

-          describe.skip('on trigger submit', () => {
+          describe('on trigger submit', () => {
            beforeEach(async () => {
              await wrapper.find('form').trigger('submit')
            })

            it('emits "update-contribution"', () => {
-              expect(wrapper.emitted('update-contribution')).toEqual(
-                expect.arrayContaining([
-                  expect.arrayContaining([
-                    {
-                      id: 2,
-                      date: now,
-                      memo: 'Mein Beitrag zur Gemeinschaft für diesen Monat ...',
-                      amount: '200',
-                    },
-                  ]),
-                ]),
-              )
+              expect(wrapper.emitted('update-contribution')).toEqual([
+                [
+                  {
+                    id: 2,
+                    date: now,
+                    hours: 0,
+                    memo: 'Mein Beitrag zur Gemeinschaft für diesen Monat ...',
+                    amount: '200',
+                  },
+                ],
+              ])
            })
          })
        })
--- a/frontend/src/components/Contributions/ContributionForm.vue
+++ b/frontend/src/components/Contributions/ContributionForm.vue
@ -23,10 +23,7 @@
        <template #nav-next-year><span></span></template>
      </b-form-datepicker>

-      <div
-        v-if="(isThisMonth && maxGddThisMonth <= 0) || (!isThisMonth && maxGddLastMonth <= 0)"
-        class="p-3"
-      >
+      <div v-if="showMessage" class="p-3" data-test="contribtion-message">
        {{ noOpenCreation }}
      </div>
      <div v-else>
@ -118,8 +115,8 @@ export default {
    }
  },
  methods: {
-    updateAmount(amount) {
-      this.form.amount = (amount * 20).toFixed(2).toString()
+    updateAmount(hours) {
+      this.form.amount = (hours * 20).toFixed(2).toString()
    },
    submit() {
      this.$emit(this.form.id ? 'update-contribution' : 'set-contribution', { ...this.form })
@ -135,6 +132,15 @@ export default {
    },
  },
  computed: {
+    showMessage() {
+      if (this.maxGddThisMonth <= 0 && this.maxGddLastMonth <= 0) return true
+      if (this.form.date)
+        return (
+          (this.isThisMonth && this.maxGddThisMonth <= 0) ||
+          (!this.isThisMonth && this.maxGddLastMonth <= 0)
+        )
+      return false
+    },
    disabled() {
      return (
        this.form.date === '' ||
--- a/frontend/src/components/Contributions/ContributionList.spec.js
+++ b/frontend/src/components/Contributions/ContributionList.spec.js
@ -116,5 +116,15 @@ describe('ContributionList', () => {
        expect(wrapper.emitted('delete-contribution')).toEqual([[{ id: 2 }]])
      })
    })
+
+    describe('update status', () => {
+      beforeEach(() => {
+        wrapper.findComponent({ name: 'ContributionListItem' }).vm.$emit('update-state', { id: 2 })
+      })
+
+      it('emits update status', () => {
+        expect(wrapper.emitted('update-state')).toEqual([[{ id: 2 }]])
+      })
+    })
  })
 })
--- a/frontend/src/components/DecayInformations/DecayInformation-BeforeStartblock.vue
+++ b/frontend/src/components/DecayInformations/DecayInformation-BeforeStartblock.vue
@ -1,5 +1,9 @@
 <template>
  <div class="decayinformation-startblock">
+    <div class="my-4">
+      <div class="font-weight-bold pb-2">{{ $t('form.memo') }}</div>
+      <div>{{ memo }}</div>
+    </div>
    <div class="mt-3 mb-3 text-center">
      <b>{{ $t('decay.before_startblock_transaction') }}</b>
    </div>
@ -8,5 +12,11 @@
 <script>
 export default {
  name: 'DecayInformation-StartBlock',
+  props: {
+    memo: {
+      type: String,
+      required: true,
+    },
+  },
 }
 </script>
--- a/frontend/src/components/DecayInformations/DecayInformation.vue
+++ b/frontend/src/components/DecayInformations/DecayInformation.vue
@ -1,6 +1,6 @@
 <template>
  <div class="decay-information-box">
-    <decay-information-before-startblock v-if="decay.start === null" />
+    <decay-information-before-startblock v-if="decay.start === null" :memo="memo" />
    <decay-information-decay-startblock
      v-else-if="isStartBlock"
      :amount="amount"
--- a/frontend/src/components/GddSend/TransactionForm.vue
+++ b/frontend/src/components/GddSend/TransactionForm.vue
@ -179,6 +179,17 @@ export default {
    },
  },
  computed: {
+    disabled() {
+      if (
+        this.form.email.length > 5 &&
+        parseInt(this.form.amount) <= parseInt(this.balance) &&
+        this.form.memo.length > 5 &&
+        this.form.memo.length <= 255
+      ) {
+        return false
+      }
+      return true
+    },
    isBalanceDisabled() {
      return this.balance <= 0 ? 'disabled' : false
    },
--- a/frontend/src/components/SessionLogoutTimeout.vue
+++ b/frontend/src/components/SessionLogoutTimeout.vue
@ -67,6 +67,7 @@ export default {
      }
      if (this.tokenExpiresInSeconds === 0) {
        this.$timer.stop('tokenExpires')
+        this.toastInfoNoHide(this.$t('session.automaticallyLoggedOut'))
        this.$emit('logout')
      }
    },
@ -84,6 +85,7 @@ export default {
        })
        .catch(() => {
          this.$timer.stop('tokenExpires')
+          this.toastInfoNoHide(this.$t('session.automaticallyLoggedOut'))
          this.$emit('logout')
        })
    },
--- a/frontend/src/locales/de.json
+++ b/frontend/src/locales/de.json
@ -173,7 +173,7 @@
  "GDD": "GDD",
  "gddKonto": "GDD Konto",
  "gdd_per_link": {
-    "choose-amount": "Wähle einen Betrag aus, welchen du per Link versenden möchtest. Du kannst auch noch eine Nachricht eintragen. Beim Klick „Jetzt generieren“ wird ein Link erstellt, den du versenden kannst.",
+    "choose-amount": "Wähle einen Betrag aus, welchen du per Link versenden möchtest, und trage eine Nachricht ein. Die Nachricht ist ein Pflichtfeld.",
    "copy-link": "Link kopieren",
    "copy-link-with-text": "Link und Text kopieren",
    "created": "Der Link wurde erstellt!",
@ -272,6 +272,7 @@
  "send_gdd": "GDD versenden",
  "send_per_link": "GDD versenden per Link",
  "session": {
+    "automaticallyLoggedOut": "Du wurdest automatisch abgemeldet",
    "extend": "Angemeldet bleiben",
    "lightText": "Wenn du länger als 10 Minuten keine Aktion getätigt hast, wirst du aus Sicherheitsgründen abgemeldet.",
    "logoutIn": "Abmelden in ",
--- a/frontend/src/locales/en.json
+++ b/frontend/src/locales/en.json
@ -173,7 +173,7 @@
  "GDD": "GDD",
  "gddKonto": "GDD Konto",
  "gdd_per_link": {
-    "choose-amount": "Select an amount that you would like to send via link. You can also enter a message. Click 'Generate now' to create a link that you can share.",
+    "choose-amount": "Select an amount you want to send via link and enter a message. The message is mandatory.",
    "copy-link": "Copy link",
    "copy-link-with-text": "Copy link and text",
    "created": "Link was created!",
@ -272,6 +272,7 @@
  "send_gdd": "Send GDD",
  "send_per_link": "Send GDD via Link",
  "session": {
+    "automaticallyLoggedOut": "You have been automatically logged out.",
    "extend": "Stay logged in",
    "lightText": "If you have not performed any action for more than 10 minutes, you will be logged out for security reasons.",
    "logoutIn": "Log out in ",
--- a/frontend/src/mixins/toaster.js
+++ b/frontend/src/mixins/toaster.js
@ -18,11 +18,18 @@ export const toasters = {
        variant: 'warning',
      })
    },
+    toastInfoNoHide(message) {
+      this.toast(message, {
+        title: this.$t('navigation.info'),
+        variant: 'warning',
+        noAutoHide: true,
+      })
+    },
    toast(message, options) {
      if (message.replace) message = message.replace(/^GraphQL error: /, '')
      this.$root.$bvToast.toast(message, {
-        autoHideDelay: 5000,
        appendToast: true,
+        autoHideDelay: 5000,
        solid: true,
        toaster: 'b-toaster-top-right',
        headerClass: 'gdd-toaster-title',
--- a/frontend/src/pages/Community.spec.js
+++ b/frontend/src/pages/Community.spec.js
@ -70,6 +70,8 @@ describe('Community', () => {
                lastName: 'Bloxberg',
                state: 'IN_PROGRESS',
                messagesCount: 0,
+                deniedAt: null,
+                deniedBy: null,
              },
              {
                id: 1550,
@ -84,6 +86,8 @@ describe('Community', () => {
                lastName: 'Bloxberg',
                state: 'CONFIRMED',
                messagesCount: 0,
+                deniedAt: null,
+                deniedBy: null,
              },
            ],
            contributionCount: 1,
@ -112,6 +116,10 @@ describe('Community', () => {
                confirmedAt: null,
                firstName: 'Bibi',
                lastName: 'Bloxberg',
+                deniedAt: null,
+                deniedBy: null,
+                messagesCount: 0,
+                state: 'IN_PROGRESS',
              },
              {
                id: 1550,
@ -124,7 +132,10 @@ describe('Community', () => {
                firstName: 'Bibi',
                contributionDate: '2022-06-15T08:47:06.000Z',
                lastName: 'Bloxberg',
+                deniedAt: null,
+                deniedBy: null,
                messagesCount: 0,
+                state: 'IN_PROGRESS',
              },
              {
                id: 1556,
@ -137,6 +148,10 @@ describe('Community', () => {
                confirmedAt: null,
                firstName: 'Bob',
                lastName: 'der Baumeister',
+                deniedAt: null,
+                deniedBy: null,
+                messagesCount: 0,
+                state: 'IN_PROGRESS',
              },
            ],
            contributionCount: 3,
--- a/frontend/src/pages/InfoStatistic.vue
+++ b/frontend/src/pages/InfoStatistic.vue
@ -6,9 +6,9 @@
        {{ CONFIG.COMMUNITY_DESCRIPTION }}
      </div>
      <div>
-        <router-link :to="CONFIG.COMMUNITY_URL">
+        <b-link :href="CONFIG.COMMUNITY_URL">
          {{ CONFIG.COMMUNITY_URL }}
-        </router-link>
+        </b-link>
      </div>
      <hr />
      <div class="h3">{{ $t('community.openContributionLinks') }}</div>
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "gradido",
-  "version": "1.17.1",
+  "version": "1.18.2",
  "description": "Gradido",
  "main": "index.js",
  "repository": "git@github.com:gradido/gradido.git",