Chunter: Open dm on creation if already exists

plugins/chunter-resources/package.json

@@ -38,6 +38,7 @@
     "@anticrm/chunter": "~0.6.1",
     "@anticrm/login": "~0.6.1",
     "svelte": "^3.47",
+    "fast-equals": "^2.0.3",
     "@anticrm/text-editor": "~0.6.0",
     "@anticrm/contact": "~0.6.5",
     "@anticrm/contact-resources": "~0.6.0",

plugins/chunter-resources/src/components/CreateChannel.svelte

@@ -15,8 +15,9 @@
 <script lang="ts">
   import { createEventDispatcher } from 'svelte'
   import { IconFolder, EditBox, ToggleWithLabel, Grid } from '@anticrm/ui'
-
+  import workbench from '@anticrm/workbench'
   import { getClient, SpaceCreateCard } from '@anticrm/presentation'
+  import { getResource } from '@anticrm/platform'
 
   import chunter from '../plugin'
   import core, { getCurrentAccount } from '@anticrm/core'
@@ -30,14 +31,20 @@
   }
   const client = getClient()
 
-  function createChannel () {
-    client.createDoc(chunter.class.Channel, core.space.Space, {
+  async function createChannel () {
+    const channelId = await client.createDoc(chunter.class.Channel, core.space.Space, {
       name,
       description: '',
       private: isPrivate,
       archived: false,
       members: [getCurrentAccount()._id]
     })
+    const navigate = await getResource(workbench.actionImpl.Navigate)
+
+    await navigate([], undefined as any, {
+      mode: 'space',
+      space: channelId
+    })
   }
 </script>
 

plugins/chunter-resources/src/components/CreateDirectMessage.svelte

@@ -14,10 +14,13 @@
 -->
 <script lang="ts">
   import { createEventDispatcher } from 'svelte'
+  import { deepEqual } from 'fast-equals'
 
   import contact, { Employee } from '@anticrm/contact'
   import core, { getCurrentAccount, Ref } from '@anticrm/core'
   import { getClient, SpaceCreateCard, UserBoxList } from '@anticrm/presentation'
+  import workbench from '@anticrm/workbench'
+  import { getResource } from '@anticrm/platform'
 
   import chunter from '../plugin'
 
@@ -27,15 +30,35 @@
 
   let employeeIds: Ref<Employee>[] = []
 
-  function createDirectMessage () {
-    client.findAll(contact.class.EmployeeAccount, { employee: { $in: employeeIds } }).then((employeeAccounts) => {
-      client.createDoc(chunter.class.DirectMessage, core.space.Space, {
-        name: '',
-        description: '',
-        private: true,
-        archived: false,
-        members: [myAccId, ...employeeAccounts.filter((ea) => ea._id !== myAccId).map((ea) => ea._id)]
-      })
+  async function createDirectMessage () {
+    const employeeAccounts = await client.findAll(contact.class.EmployeeAccount, { employee: { $in: employeeIds } })
+
+    const accIds = [myAccId, ...employeeAccounts.filter((ea) => ea._id !== myAccId).map((ea) => ea._id)].sort()
+    const existingDms = await client.findAll(chunter.class.DirectMessage, {})
+    const navigate = await getResource(workbench.actionImpl.Navigate)
+
+    for (const dm of existingDms) {
+      if (deepEqual(dm.members.sort(), accIds)) {
+        await navigate([], undefined as any, {
+          mode: 'space',
+          space: dm._id
+        })
+
+        return
+      }
+    }
+
+    const dmId = await client.createDoc(chunter.class.DirectMessage, core.space.Space, {
+      name: '',
+      description: '',
+      private: true,
+      archived: false,
+      members: accIds
+    })
+
+    await navigate([], undefined as any, {
+      mode: 'space',
+      space: dmId
     })
   }
 </script>