Bugfix: fixed duplication of chats

docs/docs/auto-docs/components/UserPortal/CreateDirectChat/CreateDirectChat/functions/default.md

@@ -6,7 +6,7 @@
 
 > **default**(`__namedParameters`): `JSX.Element`
 
-Defined in: [src/components/UserPortal/CreateDirectChat/CreateDirectChat.tsx:60](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/components/UserPortal/CreateDirectChat/CreateDirectChat.tsx#L60)
+Defined in: [src/components/UserPortal/CreateDirectChat/CreateDirectChat.tsx:62](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/components/UserPortal/CreateDirectChat/CreateDirectChat.tsx#L62)
 
 ## Parameters
 

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_EMPTY.md

@@ -0,0 +1,63 @@
+[Admin Docs](/)
+
+***
+
+# Variable: MOCKS\_EMPTY
+
+> `const` **MOCKS\_EMPTY**: `object`[]
+
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:344](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L344)
+
+## Type declaration
+
+### request
+
+> **request**: `object`
+
+#### request.query
+
+> **query**: `DocumentNode` = `ORGANIZATION_USER_TAGS_LIST`
+
+#### request.variables
+
+> **variables**: `object`
+
+#### request.variables.first
+
+> **first**: `number` = `TAGS_QUERY_DATA_CHUNK_SIZE`
+
+#### request.variables.id
+
+> **id**: `string` = `'orgId'`
+
+#### request.variables.sortedBy
+
+> **sortedBy**: `object`
+
+#### request.variables.sortedBy.id
+
+> **id**: `string` = `'DESCENDING'`
+
+#### request.variables.where
+
+> **where**: `object`
+
+#### request.variables.where.name
+
+> **name**: `object`
+
+#### request.variables.where.name.starts\_with
+
+> **starts\_with**: `string` = `''`
+
+### result
+
+> **result**: `object`
+
+#### result.data
+
+> **data**: `object`
+
+#### result.data.organizations
+
+> **organizations**: `object`[]

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_ERROR.md

@@ -6,7 +6,7 @@
 
 > `const` **MOCKS\_ERROR**: `object`[]
 
-Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:413](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L413)
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:319](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L319)
 
 ## Type declaration
 
@@ -32,7 +32,7 @@ Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:413](https://
 
 #### request.variables.id
 
-> **id**: `string` = `'orgId'`
+> **id**: `string` = `'orgIdError'`
 
 #### request.variables.sortedBy
 

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_ERROR_ERROR_TAG.md

@@ -0,0 +1,35 @@
+[Admin Docs](/)
+
+***
+
+# Variable: MOCKS\_ERROR\_ERROR\_TAG
+
+> `const` **MOCKS\_ERROR\_ERROR\_TAG**: `object`[]
+
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:334](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L334)
+
+## Type declaration
+
+### error
+
+> **error**: `Error`
+
+### request
+
+> **request**: `object`
+
+#### request.query
+
+> **query**: `DocumentNode` = `CREATE_USER_TAG`
+
+#### request.variables
+
+> **variables**: `object`
+
+#### request.variables.name
+
+> **name**: `string` = `'userTagE'`
+
+#### request.variables.organizationId
+
+> **organizationId**: `string` = `'orgId'`

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_NO_MORE_PAGES.md

@@ -0,0 +1,9 @@
+[Admin Docs](/)
+
+***
+
+# Variable: MOCKS\_NO\_MORE\_PAGES
+
+> `const` **MOCKS\_NO\_MORE\_PAGES**: (\{ `request`: \{ `query`: `DocumentNode`; `variables`: \{ `after`: `undefined`; `first`: `number`; `id`: `string`; `sortedBy`: \{ `id`: `string`; \}; `where`: \{ `name`: \{ `starts_with`: `string`; \}; \}; \}; \}; `result`: \{ `data`: \{ `organizations`: `object`[]; \}; \}; \} \| \{ `request`: \{ `query`: `DocumentNode`; `variables`: \{ `after`: `string`; `first`: `number`; `id`: `string`; `sortedBy`: \{ `id`: `string`; \}; `where`: \{ `name`: \{ `starts_with`: `string`; \}; \}; \}; \}; `result`: \{ `data`: `any`; \}; \})[]
+
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:477](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L477)

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_NULL_END_CURSOR.md

@@ -0,0 +1,9 @@
+[Admin Docs](/)
+
+***
+
+# Variable: MOCKS\_NULL\_END\_CURSOR
+
+> `const` **MOCKS\_NULL\_END\_CURSOR**: (\{ `request`: \{ `query`: `DocumentNode`; `variables`: \{ `after`: `undefined`; `first`: `number`; `id`: `string`; `sortedBy`: \{ `id`: `string`; \}; `where`: \{ `name`: \{ `starts_with`: `string`; \}; \}; \}; \}; `result`: \{ `data`: \{ `organizations`: `object`[]; \}; \}; \} \| \{ `request`: \{ `query`: `DocumentNode`; `variables`: \{ `after`: `any`; `first`: `number`; `id`: `string`; `sortedBy`: \{ `id`: `string`; \}; `where`: \{ `name`: \{ `starts_with`: `string`; \}; \}; \}; \}; `result`: \{ `data`: \{ `organizations`: `object`[]; \}; \}; \})[]
+
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:391](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L391)

docs/docs/auto-docs/screens/OrganizationTags/OrganizationTagsMocks/variables/MOCKS_UNDEFINED_USER_TAGS.md

@@ -0,0 +1,63 @@
+[Admin Docs](/)
+
+***
+
+# Variable: MOCKS\_UNDEFINED\_USER\_TAGS
+
+> `const` **MOCKS\_UNDEFINED\_USER\_TAGS**: `object`[]
+
+Defined in: [src/screens/OrganizationTags/OrganizationTagsMocks.ts:376](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/OrganizationTags/OrganizationTagsMocks.ts#L376)
+
+## Type declaration
+
+### request
+
+> **request**: `object`
+
+#### request.query
+
+> **query**: `DocumentNode` = `ORGANIZATION_USER_TAGS_LIST`
+
+#### request.variables
+
+> **variables**: `object`
+
+#### request.variables.first
+
+> **first**: `number` = `TAGS_QUERY_DATA_CHUNK_SIZE`
+
+#### request.variables.id
+
+> **id**: `string` = `'orgId'`
+
+#### request.variables.sortedBy
+
+> **sortedBy**: `object`
+
+#### request.variables.sortedBy.id
+
+> **id**: `string` = `'DESCENDING'`
+
+#### request.variables.where
+
+> **where**: `object`
+
+#### request.variables.where.name
+
+> **name**: `object`
+
+#### request.variables.where.name.starts\_with
+
+> **starts\_with**: `string` = `''`
+
+### result
+
+> **result**: `object`
+
+#### result.data
+
+> **data**: `object`
+
+#### result.data.organizations
+
+> **organizations**: `object`[]

docs/docs/auto-docs/screens/UserPortal/Chat/Chat/type-aliases/Chat.md

@@ -0,0 +1,39 @@
+[Admin Docs](/)
+
+***
+
+# Type Alias: Chat
+
+> **Chat**: `object`
+
+Defined in: [src/screens/UserPortal/Chat/Chat.tsx:87](https://github.com/PalisadoesFoundation/talawa-admin/blob/main/src/screens/UserPortal/Chat/Chat.tsx#L87)
+
+## Type declaration
+
+### \_id
+
+> **\_id**: `string`
+
+### image
+
+> **image**: `string`
+
+### isGroup
+
+> **isGroup**: `boolean`
+
+### messages
+
+> **messages**: `DirectMessage`[]
+
+### name
+
+> **name**: `string`
+
+### unseenMessagesByUsers
+
+> **unseenMessagesByUsers**: `string`
+
+### users
+
+> **users**: `object`[]

src/components/UserPortal/CreateDirectChat/CreateDirectChat.tsx

@@ -18,7 +18,8 @@
 import { useParams } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import styles from '../../../style/app.module.css';
-
+import type { Chat } from 'screens/UserPortal/Chat/Chat';
+import { errorHandler } from 'utils/errorHandler';
 interface InterfaceCreateDirectChatProps {
   toggleCreateDirectChatModal: () => void;
   createDirectChatModalisOpen: boolean;
@@ -29,6 +30,7 @@
         }>
       | undefined,
   ) => Promise<ApolloQueryResult<unknown>>;
+  chats: Chat[];
 }
 
 /**
@@ -61,6 +63,7 @@
   toggleCreateDirectChatModal,
   createDirectChatModalisOpen,
   chatsListRefetch,
+  chats,
 }: InterfaceCreateDirectChatProps): JSX.Element {
   const { t } = useTranslation('translation', {
     keyPrefix: 'userChat',
@@ -74,15 +77,33 @@
   const [createChat] = useMutation(CREATE_CHAT);
 
   const handleCreateDirectChat = async (id: string): Promise<void> => {
-    await createChat({
-      variables: {
-        organizationId,
-        userIds: [userId, id],
-        isGroup: false,
-      },
-    });
-    await chatsListRefetch();
-    toggleCreateDirectChatModal();
+    const existingChat = chats.find(
+      (chat) =>
+        chat.users?.length === 2 && chat.users.some((user) => user._id === id),
+    );
+    if (existingChat) {
+      const existingUser = existingChat.users.find((user) => user._id === id);
+      errorHandler(
+        t,
+        new Error(
+          `A conversation with ${existingUser?.firstName || 'this user'} already exists!`,
+        ),
+      );
+    } else {
+      try {
+        await createChat({
+          variables: {
+            organizationId,
+            userIds: [userId, id],
+            isGroup: false,
+          },
+        });
+        await chatsListRefetch();
+        toggleCreateDirectChatModal();
+      } catch (error) {
+        errorHandler(t, error);
+      }
+    }
   };
 
   const {
@@ -98,7 +119,6 @@
 
   const handleUserModalSearchChange = (e: React.FormEvent): void => {
     e.preventDefault();
-    /* istanbul ignore next */
     const [firstName, lastName] = userName.split(' ');
 
     const newFilterData = {

src/screens/UserPortal/Chat/Chat.tsx

@@ -84,7 +84,7 @@ type DirectMessage = {
   messageContent: string;
 };
 
-type Chat = {
+export type Chat = {
   _id: string;
   isGroup: boolean;
   name: string;
@@ -332,6 +332,7 @@ export default function chat(): JSX.Element {
           toggleCreateDirectChatModal={toggleCreateDirectChatModal}
           createDirectChatModalisOpen={createDirectChatModalisOpen}
           chatsListRefetch={chatsListRefetch}
+          chats={chats}
         ></CreateDirectChat>
       )}
     </>