From 354af5864d293282071843b5ab7450dd382e7f91 Mon Sep 17 00:00:00 2001
From: einhornimmond <dario.rekowski@gmx.de>
Date: Tue, 29 Aug 2023 11:12:43 +0200
Subject: [PATCH] add working community switch to send coins

---
 .../src/graphql/arg/TransactionSendArgs.ts    |  5 +-
 .../src/graphql/resolver/CommunityResolver.ts |  2 +-
 .../graphql/resolver/TransactionResolver.ts   |  2 +-
 frontend/src/components/CommunitySwitch.vue   | 58 +++++++++++++++++++
 .../GddSend/TransactionConfirmationSend.vue   |  4 +-
 .../components/GddSend/TransactionForm.vue    | 16 ++++-
 frontend/src/graphql/mutations.js             | 14 ++++-
 frontend/src/graphql/queries.js               |  5 +-
 frontend/src/pages/Send.vue                   |  6 +-
 9 files changed, 98 insertions(+), 14 deletions(-)
 create mode 100644 frontend/src/components/CommunitySwitch.vue

diff --git a/backend/src/graphql/arg/TransactionSendArgs.ts b/backend/src/graphql/arg/TransactionSendArgs.ts
index ecda848d1..80f25b817 100644
--- a/backend/src/graphql/arg/TransactionSendArgs.ts
+++ b/backend/src/graphql/arg/TransactionSendArgs.ts
@@ -1,5 +1,5 @@
 import { Decimal } from 'decimal.js-light'
-import { ArgsType, Field } from 'type-graphql'
+import { ArgsType, Field, Int } from 'type-graphql'
 
 @ArgsType()
 export class TransactionSendArgs {
@@ -11,4 +11,7 @@ export class TransactionSendArgs {
 
   @Field(() => String)
   memo: string
+
+  @Field(() => Int)
+  targetCommunity: number
 }
diff --git a/backend/src/graphql/resolver/CommunityResolver.ts b/backend/src/graphql/resolver/CommunityResolver.ts
index 4c6c8e785..09553bf24 100644
--- a/backend/src/graphql/resolver/CommunityResolver.ts
+++ b/backend/src/graphql/resolver/CommunityResolver.ts
@@ -26,7 +26,7 @@ export class CommunityResolver {
 
   @Authorized([RIGHTS.COMMUNITIES])
   @Query(() => [Community])
-  async getCommunitySelections(): Promise<Community[]> {
+  async communities(): Promise<Community[]> {
     const dbCommunities: DbCommunity[] = await DbCommunity.find({
       order: {
         name: 'ASC',
diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index ba5d6e155..52a240c28 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -317,7 +317,7 @@ export class TransactionResolver {
   @Authorized([RIGHTS.SEND_COINS])
   @Mutation(() => Boolean)
   async sendCoins(
-    @Args() { identifier, amount, memo }: TransactionSendArgs,
+    @Args() { identifier, amount, memo, targetCommunity }: TransactionSendArgs,
     @Ctx() context: Context,
   ): Promise<boolean> {
     logger.info(`sendCoins(identifier=${identifier}, amount=${amount}, memo=${memo})`)
diff --git a/frontend/src/components/CommunitySwitch.vue b/frontend/src/components/CommunitySwitch.vue
new file mode 100644
index 000000000..10decbcdf
--- /dev/null
+++ b/frontend/src/components/CommunitySwitch.vue
@@ -0,0 +1,58 @@
+<template>
+  <div class="community-switch">
+    <b-dropdown no-flip :text="value.name">
+      <b-dropdown-item
+        v-for="community in communities"
+        @click.prevent="updateCommunity(community)"
+        :key="community.id"
+        :title="community.description"
+        :active="value.id === community.id"
+      >
+        {{ community.name }}
+      </b-dropdown-item>
+    </b-dropdown>
+  </div>
+</template>
+<script>
+import { selectCommunities } from '@/graphql/queries'
+import { COMMUNITY_NAME } from '@/config'
+
+export default {
+  name: 'CommunitySwitch',
+  props: {
+    value: { type: Object, default: { id: 0, name: COMMUNITY_NAME } },
+  },
+  data() {
+    return {
+      communities: [],
+    }
+  },
+  methods: {
+    updateCommunity(community) {
+      this.value = community
+      this.$emit('input', this.value)
+    },
+    setDefaultCommunity() {
+      // set default community, the only one which isn't foreign
+      // we assume it is only one entry with foreign = false
+      if (!this.value.id && this.communities.length) {
+        const foundCommunity = this.communities.find((community) => !community.foreign)
+        if (foundCommunity) {
+          this.updateCommunity(foundCommunity)
+        }
+      }
+    },
+  },
+  apollo: {
+    communities: {
+      query: selectCommunities,
+    },
+  },
+  mounted() {
+    this.setDefaultCommunity()
+  },
+  updated() {
+    this.setDefaultCommunity()
+  },
+}
+</script>
diff --git a/frontend/src/components/GddSend/TransactionConfirmationSend.vue b/frontend/src/components/GddSend/TransactionConfirmationSend.vue
index 95a06ea3c..4a29d00d3 100644
--- a/frontend/src/components/GddSend/TransactionConfirmationSend.vue
+++ b/frontend/src/components/GddSend/TransactionConfirmationSend.vue
@@ -6,7 +6,7 @@
         <b-col cols="12">
           <b-row class="mt-3">
             <b-col class="h5">{{ $t('form.recipientCommunity') }}</b-col>
-            <b-col>{{ communityName }}</b-col>
+            <b-col>{{ targetCommunity.name }}</b-col>
           </b-row>
           <b-row>
             <b-col class="h5">{{ $t('form.recipient') }}</b-col>
@@ -76,11 +76,11 @@ export default {
     amount: { type: Number, required: true },
     memo: { type: String, required: true },
     userName: { type: String, default: '' },
+    targetCommunity: { type: Object, default: { id: 0, name: COMMUNITY_NAME }},
   },
   data() {
     return {
       disabled: false,
-      communityName: COMMUNITY_NAME,
     }
   },
 }
diff --git a/frontend/src/components/GddSend/TransactionForm.vue b/frontend/src/components/GddSend/TransactionForm.vue
index d5b67d547..1a4873b15 100644
--- a/frontend/src/components/GddSend/TransactionForm.vue
+++ b/frontend/src/components/GddSend/TransactionForm.vue
@@ -54,7 +54,12 @@
                         <b-col>{{ $t('form.recipientCommunity') }}</b-col>
                       </b-row>
                       <b-row>
-                        <b-col class="font-weight-bold">{{ communityName }}</b-col>
+                        <b-col class="font-weight-bold">
+                          <community-switch 
+                            v-model="form.targetCommunity" 
+                            :disabled="isBalanceDisabled"
+                          />
+                        </b-col>
                       </b-row>
                     </b-col>
                     <b-col cols="12" v-if="radioSelected === sendTypes.send">
@@ -137,6 +142,7 @@ import { SEND_TYPES } from '@/pages/Send'
 import InputIdentifier from '@/components/Inputs/InputIdentifier'
 import InputAmount from '@/components/Inputs/InputAmount'
 import InputTextarea from '@/components/Inputs/InputTextarea'
+import CommunitySwitch from '@/components/CommunitySwitch.vue'
 import { user as userQuery } from '@/graphql/queries'
 import { isEmpty } from 'lodash'
 import { COMMUNITY_NAME } from '@/config'
@@ -147,6 +153,7 @@ export default {
     InputIdentifier,
     InputAmount,
     InputTextarea,
+    CommunitySwitch,
   },
   props: {
     balance: { type: Number, default: 0 },
@@ -154,6 +161,7 @@ export default {
     amount: { type: Number, default: 0 },
     memo: { type: String, default: '' },
     selected: { type: String, default: 'send' },
+    targetCommunity: { type: Object, default: { id: 0, name: COMMUNITY_NAME } },
   },
   data() {
     return {
@@ -161,10 +169,10 @@ export default {
         identifier: this.identifier,
         amount: this.amount ? String(this.amount) : '',
         memo: this.memo,
+        targetCommunity: this.targetCommunity,
       },
       radioSelected: this.selected,
-      userName: '',
-      communityName: COMMUNITY_NAME,
+      userName: ''
     }
   },
   methods: {
@@ -179,6 +187,7 @@ export default {
         amount: Number(this.form.amount.replace(',', '.')),
         memo: this.form.memo,
         userName: this.userName,
+        targetCommunity: this.form.targetCommunity,
       })
     },
     onReset(event) {
@@ -186,6 +195,7 @@ export default {
       this.form.identifier = ''
       this.form.amount = ''
       this.form.memo = ''
+      this.form.targetCommunity = { id: 0, name: COMMUNITY_NAME }
       this.$refs.formValidator.validate()
       if (this.$route.query && !isEmpty(this.$route.query))
         this.$router.replace({ query: undefined })
diff --git a/frontend/src/graphql/mutations.js b/frontend/src/graphql/mutations.js
index 2f6b53ac9..91873e627 100644
--- a/frontend/src/graphql/mutations.js
+++ b/frontend/src/graphql/mutations.js
@@ -71,8 +71,18 @@ export const createUser = gql`
 `
 
 export const sendCoins = gql`
-  mutation($identifier: String!, $amount: Decimal!, $memo: String!) {
-    sendCoins(identifier: $identifier, amount: $amount, memo: $memo)
+  mutation(
+    $identifier: String!
+    $amount: Decimal!
+    $memo: String!
+    $targetCommunity: Int!
+  ) {
+    sendCoins(
+      identifier: $identifier,
+      amount: $amount,
+      memo: $memo,
+      targetCommunity: $targetCommunity
+    )
   }
 `
 
diff --git a/frontend/src/graphql/queries.js b/frontend/src/graphql/queries.js
index c7e1e9067..7e23f5f03 100644
--- a/frontend/src/graphql/queries.js
+++ b/frontend/src/graphql/queries.js
@@ -72,14 +72,13 @@ export const listGDTEntriesQuery = gql`
   }
 `
 
-export const communities = gql`
+export const selectCommunities = gql`
   query {
     communities {
       id
       name
-      url
       description
-      registerUrl
+      foreign
     }
   }
 `
diff --git a/frontend/src/pages/Send.vue b/frontend/src/pages/Send.vue
index 30ffc06ed..924eb7388 100644
--- a/frontend/src/pages/Send.vue
+++ b/frontend/src/pages/Send.vue
@@ -122,7 +122,11 @@ export default {
           this.$apollo
             .mutate({
               mutation: sendCoins,
-              variables: this.transactionData,
+              variables: {
+                ...this.transactionData,
+                // from target community we need only the id
+                targetCommunity: this.transactionData.targetCommunity.id,
+              },
             })
             .then(() => {
               this.error = false