Merge remote-tracking branch 'origin/master' into distinct-shouts-and-follows

src/middleware/dateTimeMiddleware.js

@@ -2,29 +2,21 @@ export default {
   Mutation: {
     CreateUser: async (resolve, root, args, context, info) => {
       args.createdAt = (new Date()).toISOString()
-      args.disabled = false
-      args.deleted = false
       const result = await resolve(root, args, context, info)
       return result
     },
     CreatePost: async (resolve, root, args, context, info) => {
       args.createdAt = (new Date()).toISOString()
-      args.disabled = false
-      args.deleted = false
       const result = await resolve(root, args, context, info)
       return result
     },
     CreateComment: async (resolve, root, args, context, info) => {
       args.createdAt = (new Date()).toISOString()
-      args.disabled = false
-      args.deleted = false
       const result = await resolve(root, args, context, info)
       return result
     },
     CreateOrganization: async (resolve, root, args, context, info) => {
       args.createdAt = (new Date()).toISOString()
-      args.disabled = false
-      args.deleted = false
       const result = await resolve(root, args, context, info)
       return result
     },

src/middleware/permissionsMiddleware.js

@@ -1,4 +1,4 @@
-import { rule, shield, allow } from 'graphql-shield'
+import { rule, shield, allow, or } from 'graphql-shield'
 
 /*
 * TODO: implement
@@ -7,14 +7,10 @@ import { rule, shield, allow } from 'graphql-shield'
 const isAuthenticated = rule()(async (parent, args, ctx, info) => {
   return ctx.user !== null
 })
-/*
-const isAdmin = rule()(async (parent, args, ctx, info) => {
-  return ctx.user.role === 'ADMIN'
+
+const isModerator = rule()(async (parent, args, { user }, info) => {
+  return user && (user.role === 'moderator' || user.role === 'admin')
 })
-const isModerator = rule()(async (parent, args, ctx, info) => {
-  return ctx.user.role === 'MODERATOR'
-})
-*/
 
 const isAdmin = rule()(async (parent, args, { user }, info) => {
   return user && (user.role === 'admin')
@@ -24,13 +20,17 @@ const isMyOwn = rule({ cache: 'no_cache' })(async (parent, args, context, info)
   return context.user.id === parent.id
 })
 
+const onlyEnabledContent = rule({ cache: 'strict' })(async (parent, args, ctx, info) => {
+  const { disabled, deleted } = args
+  return !(disabled || deleted)
+})
+
 // Permissions
 const permissions = shield({
   Query: {
     statistics: allow,
-    currentUser: allow
-    // fruits: and(isAuthenticated, or(isAdmin, isModerator)),
-    // customers: and(isAuthenticated, isAdmin)
+    currentUser: allow,
+    Post: or(onlyEnabledContent, isModerator)
   },
   Mutation: {
     CreatePost: isAuthenticated,
@@ -47,7 +47,6 @@ const permissions = shield({
     email: isMyOwn,
     password: isMyOwn
   }
-  // Post: isAuthenticated
 })
 
 export default permissions

src/middleware/softDeleteMiddleware.js

@@ -1,38 +1,23 @@
+const setDefaults = (args) => {
+  if (typeof args.deleted !== 'boolean') {
+    args.deleted = false
+  }
+  if (typeof args.disabled !== 'boolean') {
+    args.disabled = false
+  }
+  return args
+}
+
 export default {
   Query: {
-    Post: async (resolve, root, args, context, info) => {
-      if (typeof args.deleted !== 'boolean') {
-        args.deleted = false
-      }
-      if (typeof args.disabled !== 'boolean') {
-        args.disabled = false
-      }
-      const result = await resolve(root, args, context, info)
-      return result
+    Post: (resolve, root, args, context, info) => {
+      return resolve(root, setDefaults(args), context, info)
     },
     Comment: async (resolve, root, args, context, info) => {
-      if (typeof args.deleted !== 'boolean') {
-        args.deleted = false
-      }
-      if (typeof args.disabled !== 'boolean') {
-        args.disabled = false
-      }
-      const result = await resolve(root, args, context, info)
-      return result
+      return resolve(root, setDefaults(args), context, info)
     },
     User: async (resolve, root, args, context, info) => {
-      if (typeof args.deleted !== 'boolean') {
-        args.deleted = false
-      }
-      if (typeof args.disabled !== 'boolean') {
-        args.disabled = false
-      }
-      // console.log('ROOT', root)
-      // console.log('ARGS', args)
-      // console.log('CONTEXT', context)
-      // console.log('info', info.fieldNodes[0].arguments)
-      const result = await resolve(root, args, context, info)
-      return result
+      return resolve(root, setDefaults(args), context, info)
     }
   }
 }

src/middleware/softDeleteMiddleware.spec.js

@@ -0,0 +1,119 @@
+import Factory from '../seed/factories'
+import { host, login } from '../jest/helpers'
+import { GraphQLClient } from 'graphql-request'
+
+const factory = Factory()
+let client
+let query
+let action
+
+beforeEach(async () => {
+  await Promise.all([
+    factory.create('User', { role: 'user', email: 'user@example.org', password: '1234' }),
+    factory.create('User', { role: 'moderator', email: 'moderator@example.org', password: '1234' })
+  ])
+  await factory.authenticateAs({ email: 'user@example.org', password: '1234' })
+  await Promise.all([
+    factory.create('Post', { title: 'Deleted post', deleted: true, disabled: false }),
+    factory.create('Post', { title: 'Disabled post', deleted: false, disabled: true }),
+    factory.create('Post', { title: 'Publicly visible post', deleted: false, disabled: false })
+  ])
+})
+
+afterEach(async () => {
+  await factory.cleanDatabase()
+})
+
+describe('softDeleteMiddleware', () => {
+  describe('Post', () => {
+    action = () => {
+      return client.request(query)
+    }
+
+    beforeEach(() => {
+      query = '{ Post { title } }'
+    })
+
+    describe('as user', () => {
+      beforeEach(async () => {
+        const headers = await login({ email: 'user@example.org', password: '1234' })
+        client = new GraphQLClient(host, { headers })
+      })
+
+      it('hides deleted or disabled posts', async () => {
+        const expected = { Post: [{ title: 'Publicly visible post' }] }
+        await expect(action()).resolves.toEqual(expected)
+      })
+    })
+
+    describe('as moderator', () => {
+      beforeEach(async () => {
+        const headers = await login({ email: 'moderator@example.org', password: '1234' })
+        client = new GraphQLClient(host, { headers })
+      })
+
+      it('hides deleted or disabled posts', async () => {
+        const expected = { Post: [{ title: 'Publicly visible post' }] }
+        await expect(action()).resolves.toEqual(expected)
+      })
+    })
+
+    describe('filter (deleted: true)', () => {
+      beforeEach(() => {
+        query = '{ Post(deleted: true) { title } }'
+      })
+
+      describe('as user', () => {
+        beforeEach(async () => {
+          const headers = await login({ email: 'user@example.org', password: '1234' })
+          client = new GraphQLClient(host, { headers })
+        })
+
+        it('throws authorisation error', async () => {
+          await expect(action()).rejects.toThrow('Not Authorised!')
+        })
+      })
+
+      describe('as moderator', () => {
+        beforeEach(async () => {
+          const headers = await login({ email: 'moderator@example.org', password: '1234' })
+          client = new GraphQLClient(host, { headers })
+        })
+
+        it('shows deleted posts', async () => {
+          const expected = { Post: [{ title: 'Deleted post' }] }
+          await expect(action()).resolves.toEqual(expected)
+        })
+      })
+    })
+
+    describe('filter (disabled: true)', () => {
+      beforeEach(() => {
+        query = '{ Post(disabled: true) { title } }'
+      })
+
+      describe('as user', () => {
+        beforeEach(async () => {
+          const headers = await login({ email: 'user@example.org', password: '1234' })
+          client = new GraphQLClient(host, { headers })
+        })
+
+        it('throws authorisation error', async () => {
+          await expect(action()).rejects.toThrow('Not Authorised!')
+        })
+      })
+
+      describe('as moderator', () => {
+        beforeEach(async () => {
+          const headers = await login({ email: 'moderator@example.org', password: '1234' })
+          client = new GraphQLClient(host, { headers })
+        })
+
+        it('shows disabled posts', async () => {
+          const expected = { Post: [{ title: 'Disabled post' }] }
+          await expect(action()).resolves.toEqual(expected)
+        })
+      })
+    })
+  })
+})