chore: changed target to prod in hoppscotch-old-backend service

packages/hoppscotch-backend/prisma/migrations/20231130082054_collection_headers/migration.sql

@@ -0,0 +1,5 @@
+-- AlterTable
+ALTER TABLE "TeamCollection" ADD COLUMN     "data" JSONB;
+
+-- AlterTable
+ALTER TABLE "UserCollection" ADD COLUMN     "data" JSONB;

packages/hoppscotch-backend/prisma/schema.prisma

@@ -43,6 +43,7 @@ model TeamInvitation {
 model TeamCollection {
   id         String           @id @default(cuid())
   parentID   String?
+  data       Json?
   parent     TeamCollection?  @relation("TeamCollectionChildParent", fields: [parentID], references: [id])
   children   TeamCollection[] @relation("TeamCollectionChildParent")
   requests   TeamRequest[]
@@ -74,7 +75,8 @@ model Shortcode {
   creatorUid      String?
   User            User?    @relation(fields: [creatorUid], references: [uid])
   createdOn       DateTime @default(now())
-  updatedOn       DateTime @updatedAt @default(now())
+  updatedOn       DateTime @default(now()) @updatedAt
+
   @@unique(fields: [id, creatorUid], name: "creator_uid_shortcode_unique")
 }
 
@@ -195,6 +197,7 @@ model UserCollection {
   userUid    String
   user       User             @relation(fields: [userUid], references: [uid], onDelete: Cascade)
   title      String
+  data       Json?
   orderIndex Int
   type       ReqType
   createdOn  DateTime         @default(now()) @db.Timestamp(3)

packages/hoppscotch-backend/src/errors.ts

@@ -254,6 +254,13 @@ export const TEAM_COLL_INVALID_JSON = 'team_coll/invalid_json';
  */
 export const TEAM_NOT_OWNER = 'team_coll/team_not_owner' as const;
 
+/**
+ * The Team Collection data is not valid
+ * (TeamCollectionService)
+ */
+export const TEAM_COLL_DATA_INVALID =
+  'team_coll/team_coll_data_invalid' as const;
+
 /**
  * Tried to perform an action on a request that doesn't accept their member role level
  * (GqlRequestTeamMemberGuard)
@@ -585,6 +592,13 @@ export const USER_COLL_REORDERING_FAILED =
 export const USER_COLL_SAME_NEXT_COLL =
   'user_coll/user_collection_and_next_user_collection_are_same' as const;
 
+/**
+ * The User Collection data is not valid
+ * (UserCollectionService)
+ */
+export const USER_COLL_DATA_INVALID =
+  'user_coll/user_coll_data_invalid' as const;
+
 /**
  * The User Collection does not belong to the logged-in user
  * (UserCollectionService)

packages/hoppscotch-backend/src/pubsub/topicsDefs.ts

@@ -21,8 +21,8 @@ import {
 } from 'src/team-request/team-request.model';
 import { TeamInvitation } from 'src/team-invitation/team-invitation.model';
 import { InvitedUser } from '../admin/invited-user.model';
-import { UserCollection } from '@prisma/client';
 import {
+  UserCollection,
   UserCollectionRemovedData,
   UserCollectionReorderData,
 } from 'src/user-collection/user-collections.model';

packages/hoppscotch-backend/src/team-collection/input-type.args.ts

@@ -14,6 +14,13 @@ export class CreateRootTeamCollectionArgs {
 
   @Field({ name: 'title', description: 'Title of the new collection' })
   title: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
 }
 
 @ArgsType()
@@ -26,6 +33,13 @@ export class CreateChildTeamCollectionArgs {
 
   @Field({ name: 'childTitle', description: 'Title of the new collection' })
   childTitle: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
 }
 
 @ArgsType()
@@ -33,12 +47,14 @@ export class RenameTeamCollectionArgs {
   @Field(() => ID, {
     name: 'collectionID',
     description: 'ID of the collection',
+    deprecationReason: 'Switch to updateTeamCollection mutation instead',
   })
   collectionID: string;
 
   @Field({
     name: 'newTitle',
     description: 'The updated title of the collection',
+    deprecationReason: 'Switch to updateTeamCollection mutation instead',
   })
   newTitle: string;
 }
@@ -98,3 +114,26 @@ export class ReplaceTeamCollectionArgs {
   })
   parentCollectionID?: string;
 }
+
+@ArgsType()
+export class UpdateTeamCollectionArgs {
+  @Field(() => ID, {
+    name: 'collectionID',
+    description: 'ID of the collection',
+  })
+  collectionID: string;
+
+  @Field({
+    name: 'newTitle',
+    description: 'The updated title of the collection',
+    nullable: true,
+  })
+  newTitle: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
+}

packages/hoppscotch-backend/src/team-collection/team-collection.model.ts

@@ -12,12 +12,17 @@ export class TeamCollection {
   })
   title: string;
 
+  @Field({
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
+
   @Field(() => ID, {
     description: 'ID of the collection',
     nullable: true,
   })
   parentID: string;
-  teamID: string;
 }
 
 @ObjectType()

packages/hoppscotch-backend/src/team-collection/team-collection.resolver.ts

@@ -25,6 +25,7 @@ import {
   MoveTeamCollectionArgs,
   RenameTeamCollectionArgs,
   ReplaceTeamCollectionArgs,
+  UpdateTeamCollectionArgs,
   UpdateTeamCollectionOrderArgs,
 } from './input-type.args';
 import * as E from 'fp-ts/Either';
@@ -141,7 +142,14 @@ export class TeamCollectionResolver {
     );
 
     if (E.isLeft(teamCollections)) throwErr(teamCollections.left);
-    return teamCollections.right;
+    return <TeamCollection>{
+      id: teamCollections.right.id,
+      title: teamCollections.right.title,
+      parentID: teamCollections.right.parentID,
+      data: !teamCollections.right.data
+        ? null
+        : JSON.stringify(teamCollections.right.data),
+    };
   }
 
   // Mutations
@@ -155,6 +163,7 @@ export class TeamCollectionResolver {
     const teamCollection = await this.teamCollectionService.createCollection(
       args.teamID,
       args.title,
+      args.data,
       null,
     );
 
@@ -230,6 +239,7 @@ export class TeamCollectionResolver {
     const teamCollection = await this.teamCollectionService.createCollection(
       team.right.id,
       args.childTitle,
+      args.data,
       args.collectionID,
     );
 
@@ -239,6 +249,7 @@ export class TeamCollectionResolver {
 
   @Mutation(() => TeamCollection, {
     description: 'Rename a collection',
+    deprecationReason: 'Switch to updateTeamCollection mutation instead',
   })
   @UseGuards(GqlAuthGuard, GqlCollectionTeamMemberGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
@@ -303,6 +314,23 @@ export class TeamCollectionResolver {
     return request.right;
   }
 
+  @Mutation(() => TeamCollection, {
+    description: 'Update Team Collection details',
+  })
+  @UseGuards(GqlAuthGuard, GqlCollectionTeamMemberGuard)
+  @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
+  async updateTeamCollection(@Args() args: UpdateTeamCollectionArgs) {
+    const updatedTeamCollection =
+      await this.teamCollectionService.updateTeamCollection(
+        args.collectionID,
+        args.data,
+        args.newTitle,
+      );
+
+    if (E.isLeft(updatedTeamCollection)) throwErr(updatedTeamCollection.left);
+    return updatedTeamCollection.right;
+  }
+
   // Subscriptions
 
   @Subscription(() => TeamCollection, {

packages/hoppscotch-backend/src/team-collection/team-collection.service.spec.ts

@@ -1,6 +1,7 @@
 import { Team, TeamCollection as DBTeamCollection } from '@prisma/client';
 import { mockDeep, mockReset } from 'jest-mock-extended';
 import {
+  TEAM_COLL_DATA_INVALID,
   TEAM_COLL_DEST_SAME,
   TEAM_COLL_INVALID_JSON,
   TEAM_COLL_IS_PARENT_COLL,
@@ -17,6 +18,7 @@ import { PrismaService } from 'src/prisma/prisma.service';
 import { PubSubService } from 'src/pubsub/pubsub.service';
 import { AuthUser } from 'src/types/AuthUser';
 import { TeamCollectionService } from './team-collection.service';
+import { TeamCollection } from './team-collection.model';
 
 const mockPrisma = mockDeep<PrismaService>();
 const mockPubSub = mockDeep<PubSubService>();
@@ -51,35 +53,60 @@ const rootTeamCollection: DBTeamCollection = {
   id: '123',
   orderIndex: 1,
   parentID: null,
+  data: {},
   title: 'Root Collection 1',
   teamID: team.id,
   createdOn: currentTime,
   updatedOn: currentTime,
 };
 
+const rootTeamCollectionsCasted: TeamCollection = {
+  id: rootTeamCollection.id,
+  title: rootTeamCollection.title,
+  parentID: rootTeamCollection.parentID,
+  data: JSON.stringify(rootTeamCollection.data),
+};
+
 const rootTeamCollection_2: DBTeamCollection = {
   id: 'erv',
   orderIndex: 2,
   parentID: null,
+  data: {},
   title: 'Root Collection 1',
   teamID: team.id,
   createdOn: currentTime,
   updatedOn: currentTime,
 };
 
+const rootTeamCollection_2Casted: TeamCollection = {
+  id: 'erv',
+  parentID: null,
+  data: JSON.stringify(rootTeamCollection_2.data),
+  title: 'Root Collection 1',
+};
+
 const childTeamCollection: DBTeamCollection = {
   id: 'rfe',
   orderIndex: 1,
   parentID: rootTeamCollection.id,
+  data: {},
   title: 'Child Collection 1',
   teamID: team.id,
   createdOn: currentTime,
   updatedOn: currentTime,
 };
 
+const childTeamCollectionCasted: TeamCollection = {
+  id: 'rfe',
+  parentID: rootTeamCollection.id,
+  data: JSON.stringify(childTeamCollection.data),
+  title: 'Child Collection 1',
+};
+
 const childTeamCollection_2: DBTeamCollection = {
   id: 'bgdz',
   orderIndex: 1,
+  data: {},
   parentID: rootTeamCollection_2.id,
   title: 'Child Collection 1',
   teamID: team.id,
@@ -87,11 +114,20 @@ const childTeamCollection_2: DBTeamCollection = {
   updatedOn: currentTime,
 };
 
+const childTeamCollection_2Casted: TeamCollection = {
+  id: 'bgdz',
+  data: JSON.stringify(childTeamCollection_2.data),
+  parentID: rootTeamCollection_2.id,
+  title: 'Child Collection 1',
+};
+
 const rootTeamCollectionList: DBTeamCollection[] = [
   {
     id: 'fdv',
     orderIndex: 1,
     parentID: null,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -102,6 +138,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 2,
     parentID: null,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -111,6 +149,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 3,
     parentID: null,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -119,6 +159,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     id: 'bre3',
     orderIndex: 4,
     parentID: null,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -129,6 +171,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 5,
     parentID: null,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -139,6 +183,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     parentID: null,
     title: 'Root Collection 1',
     teamID: team.id,
+    data: {},
+
     createdOn: currentTime,
     updatedOn: currentTime,
   },
@@ -148,6 +194,8 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     parentID: null,
     title: 'Root Collection 1',
     teamID: team.id,
+    data: {},
+
     createdOn: currentTime,
     updatedOn: currentTime,
   },
@@ -156,6 +204,7 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 8,
     parentID: null,
     title: 'Root Collection 1',
+    data: {},
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -165,6 +214,7 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 9,
     parentID: null,
     title: 'Root Collection 1',
+    data: {},
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -175,17 +225,83 @@ const rootTeamCollectionList: DBTeamCollection[] = [
     parentID: null,
     title: 'Root Collection 1',
     teamID: team.id,
+    data: {},
     createdOn: currentTime,
     updatedOn: currentTime,
   },
 ];
 
+const rootTeamCollectionListCasted: TeamCollection[] = [
+  {
+    id: 'fdv',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: 'fbbg',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: 'fgbfg',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: 'bre3',
+    parentID: null,
+    data: JSON.stringify(rootTeamCollection.data),
+    title: 'Root Collection 1',
+  },
+  {
+    id: 'hghgf',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: '123',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: '54tyh',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: '234re',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: '34rtg',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+  {
+    id: '45tgh',
+    parentID: null,
+    title: 'Root Collection 1',
+    data: JSON.stringify(rootTeamCollection.data),
+  },
+];
+
 const childTeamCollectionList: DBTeamCollection[] = [
   {
     id: '123',
     orderIndex: 1,
     parentID: rootTeamCollection.id,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -195,6 +311,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 2,
     parentID: rootTeamCollection.id,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -204,6 +322,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     orderIndex: 3,
     parentID: rootTeamCollection.id,
     title: 'Root Collection 1',
+    data: {},
+
     teamID: team.id,
     createdOn: currentTime,
     updatedOn: currentTime,
@@ -212,6 +332,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '567',
     orderIndex: 4,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -221,6 +343,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '123',
     orderIndex: 5,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -230,6 +354,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '678',
     orderIndex: 6,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -239,6 +365,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '789',
     orderIndex: 7,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -248,6 +376,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '890',
     orderIndex: 8,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -257,6 +387,7 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '012',
     orderIndex: 9,
     parentID: rootTeamCollection.id,
+    data: {},
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -266,6 +397,8 @@ const childTeamCollectionList: DBTeamCollection[] = [
     id: '0bhu',
     orderIndex: 10,
     parentID: rootTeamCollection.id,
+    data: {},
+
     title: 'Root Collection 1',
     teamID: team.id,
     createdOn: currentTime,
@@ -273,6 +406,75 @@ const childTeamCollectionList: DBTeamCollection[] = [
   },
 ];
 
+const childTeamCollectionListCasted: TeamCollection[] = [
+  {
+    id: '123',
+    parentID: rootTeamCollection.id,
+    title: 'Root Collection 1',
+    data: JSON.stringify({}),
+  },
+  {
+    id: '345',
+    parentID: rootTeamCollection.id,
+    title: 'Root Collection 1',
+    data: JSON.stringify({}),
+  },
+  {
+    id: '456',
+    parentID: rootTeamCollection.id,
+    title: 'Root Collection 1',
+    data: JSON.stringify({}),
+  },
+  {
+    id: '567',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+  {
+    id: '123',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+  {
+    id: '678',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+  {
+    id: '789',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+  {
+    id: '890',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+  {
+    id: '012',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+    title: 'Root Collection 1',
+  },
+  {
+    id: '0bhu',
+    parentID: rootTeamCollection.id,
+    data: JSON.stringify({}),
+
+    title: 'Root Collection 1',
+  },
+];
+
 beforeEach(() => {
   mockReset(mockPrisma);
   mockPubSub.publish.mockClear();
@@ -311,7 +513,7 @@ describe('getParentOfCollection', () => {
     const result = await teamCollectionService.getParentOfCollection(
       childTeamCollection.id,
     );
-    expect(result).toEqual(rootTeamCollection);
+    expect(result).toEqual(rootTeamCollectionsCasted);
   });
 
   test('should return null successfully for a root collection with valid collectionID', async () => {
@@ -347,7 +549,7 @@ describe('getChildrenOfCollection', () => {
       null,
       10,
     );
-    expect(result).toEqual(childTeamCollectionList);
+    expect(result).toEqual(childTeamCollectionListCasted);
   });
 
   test('should return a list of 3 child collections successfully with cursor being equal to the 7th item in the list', async () => {
@@ -363,9 +565,9 @@ describe('getChildrenOfCollection', () => {
       10,
     );
     expect(result).toEqual([
-      { ...childTeamCollectionList[7] },
+      { ...childTeamCollectionListCasted[7] },
-      { ...childTeamCollectionList[8] },
+      { ...childTeamCollectionListCasted[8] },
-      { ...childTeamCollectionList[9] },
+      { ...childTeamCollectionListCasted[9] },
     ]);
   });
 
@@ -392,7 +594,7 @@ describe('getTeamRootCollections', () => {
       null,
       10,
     );
-    expect(result).toEqual(rootTeamCollectionList);
+    expect(result).toEqual(rootTeamCollectionListCasted);
   });
 
   test('should return a list of 3 root collections successfully with cursor being equal to the 7th item in the list', async () => {
@@ -408,9 +610,9 @@ describe('getTeamRootCollections', () => {
       10,
     );
     expect(result).toEqual([
-      { ...rootTeamCollectionList[7] },
+      { ...rootTeamCollectionListCasted[7] },
-      { ...rootTeamCollectionList[8] },
+      { ...rootTeamCollectionListCasted[8] },
-      { ...rootTeamCollectionList[9] },
+      { ...rootTeamCollectionListCasted[9] },
     ]);
   });
 
@@ -464,6 +666,7 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       rootTeamCollection.teamID,
       'ab',
+      JSON.stringify(rootTeamCollection.data),
       rootTeamCollection.id,
     );
     expect(result).toEqualLeft(TEAM_COLL_SHORT_TITLE);
@@ -478,11 +681,27 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       rootTeamCollection.teamID,
       'abcd',
+      JSON.stringify(rootTeamCollection.data),
       rootTeamCollection.id,
     );
     expect(result).toEqualLeft(TEAM_NOT_OWNER);
   });
 
+  test('should throw TEAM_COLL_DATA_INVALID when parent TeamCollection does not belong to the team', async () => {
+    // isOwnerCheck
+    mockPrisma.teamCollection.findFirstOrThrow.mockResolvedValueOnce(
+      rootTeamCollection,
+    );
+
+    const result = await teamCollectionService.createCollection(
+      rootTeamCollection.teamID,
+      'abcd',
+      '{',
+      rootTeamCollection.id,
+    );
+    expect(result).toEqualLeft(TEAM_COLL_DATA_INVALID);
+  });
+
   test('should successfully create a new root TeamCollection with valid inputs', async () => {
     // isOwnerCheck
     mockPrisma.teamCollection.findFirstOrThrow.mockResolvedValueOnce(
@@ -496,9 +715,10 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       rootTeamCollection.teamID,
       'abcdefg',
+      JSON.stringify(rootTeamCollection.data),
       rootTeamCollection.id,
     );
-    expect(result).toEqualRight(rootTeamCollection);
+    expect(result).toEqualRight(rootTeamCollectionsCasted);
   });
 
   test('should successfully create a new child TeamCollection with valid inputs', async () => {
@@ -514,9 +734,10 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       childTeamCollection.teamID,
       childTeamCollection.title,
+      JSON.stringify(rootTeamCollection.data),
       rootTeamCollection.id,
     );
-    expect(result).toEqualRight(childTeamCollection);
+    expect(result).toEqualRight(childTeamCollectionCasted);
   });
 
   test('should send pubsub message to "team_coll/<teamID>/coll_added" if child TeamCollection is created successfully', async () => {
@@ -532,11 +753,13 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       childTeamCollection.teamID,
       childTeamCollection.title,
+      JSON.stringify(rootTeamCollection.data),
+
       rootTeamCollection.id,
     );
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollection.teamID}/coll_added`,
-      childTeamCollection,
+      childTeamCollectionCasted,
     );
   });
 
@@ -553,11 +776,13 @@ describe('createCollection', () => {
     const result = await teamCollectionService.createCollection(
       rootTeamCollection.teamID,
       'abcdefg',
+      JSON.stringify(rootTeamCollection.data),
+
       rootTeamCollection.id,
     );
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${rootTeamCollection.teamID}/coll_added`,
-      rootTeamCollection,
+      rootTeamCollectionsCasted,
     );
   });
 });
@@ -587,7 +812,7 @@ describe('renameCollection', () => {
       'NewTitle',
     );
     expect(result).toEqualRight({
-      ...rootTeamCollection,
+      ...rootTeamCollectionsCasted,
       title: 'NewTitle',
     });
   });
@@ -625,7 +850,7 @@ describe('renameCollection', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${rootTeamCollection.teamID}/coll_updated`,
       {
-        ...rootTeamCollection,
+        ...rootTeamCollectionsCasted,
         title: 'NewTitle',
       },
     );
@@ -832,9 +1057,8 @@ describe('moveCollection', () => {
       null,
     );
     expect(result).toEqualRight({
-      ...childTeamCollection,
+      ...childTeamCollectionCasted,
       parentID: null,
-      orderIndex: 2,
     });
   });
 
@@ -890,9 +1114,8 @@ describe('moveCollection', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollection.teamID}/coll_moved`,
       {
-        ...childTeamCollection,
+        ...childTeamCollectionCasted,
         parentID: null,
-        orderIndex: 2,
       },
     );
   });
@@ -931,9 +1154,8 @@ describe('moveCollection', () => {
       childTeamCollection_2.id,
     );
     expect(result).toEqualRight({
-      ...rootTeamCollection,
+      ...rootTeamCollectionsCasted,
-      parentID: childTeamCollection_2.id,
+      parentID: childTeamCollection_2Casted.id,
-      orderIndex: 1,
     });
   });
 
@@ -973,9 +1195,8 @@ describe('moveCollection', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollection_2.teamID}/coll_moved`,
       {
-        ...rootTeamCollection,
+        ...rootTeamCollectionsCasted,
-        parentID: childTeamCollection_2.id,
+        parentID: childTeamCollection_2Casted.id,
-        orderIndex: 1,
       },
     );
   });
@@ -1014,9 +1235,8 @@ describe('moveCollection', () => {
       childTeamCollection_2.id,
     );
     expect(result).toEqualRight({
-      ...childTeamCollection,
+      ...childTeamCollectionCasted,
-      parentID: childTeamCollection_2.id,
+      parentID: childTeamCollection_2Casted.id,
-      orderIndex: 1,
     });
   });
 
@@ -1056,9 +1276,8 @@ describe('moveCollection', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollection.teamID}/coll_moved`,
       {
-        ...childTeamCollection,
+        ...childTeamCollectionCasted,
-        parentID: childTeamCollection_2.id,
+        parentID: childTeamCollection_2Casted.id,
-        orderIndex: 1,
       },
     );
   });
@@ -1154,7 +1373,7 @@ describe('updateCollectionOrder', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollectionList[4].teamID}/coll_order_updated`,
       {
-        collection: rootTeamCollectionList[4],
+        collection: rootTeamCollectionListCasted[4],
         nextCollection: null,
       },
     );
@@ -1235,8 +1454,8 @@ describe('updateCollectionOrder', () => {
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${childTeamCollectionList[2].teamID}/coll_order_updated`,
       {
-        collection: childTeamCollectionList[4],
+        collection: childTeamCollectionListCasted[4],
-        nextCollection: childTeamCollectionList[2],
+        nextCollection: childTeamCollectionListCasted[2],
       },
     );
   });
@@ -1302,7 +1521,7 @@ describe('importCollectionsFromJSON', () => {
     );
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${rootTeamCollection.teamID}/coll_added`,
-      rootTeamCollection,
+      rootTeamCollectionsCasted,
     );
   });
 });
@@ -1421,7 +1640,7 @@ describe('replaceCollectionsWithJSON', () => {
     );
     expect(mockPubSub.publish).toHaveBeenCalledWith(
       `team_coll/${rootTeamCollection.teamID}/coll_added`,
-      rootTeamCollection,
+      rootTeamCollectionsCasted,
     );
   });
 });
@@ -1458,4 +1677,64 @@ describe('totalCollectionsInTeam', () => {
   });
 });
 
+describe('updateTeamCollection', () => {
+  test('should throw TEAM_COLL_SHORT_TITLE if title is invalid', async () => {
+    const result = await teamCollectionService.updateTeamCollection(
+      rootTeamCollection.id,
+      JSON.stringify(rootTeamCollection.data),
+      'de',
+    );
+    expect(result).toEqualLeft(TEAM_COLL_SHORT_TITLE);
+  });
+
+  test('should throw TEAM_COLL_DATA_INVALID is collection data is invalid', async () => {
+    const result = await teamCollectionService.updateTeamCollection(
+      rootTeamCollection.id,
+      '{',
+      rootTeamCollection.title,
+    );
+    expect(result).toEqualLeft(TEAM_COLL_DATA_INVALID);
+  });
+
+  test('should throw TEAM_COLL_NOT_FOUND is collectionID is invalid', async () => {
+    mockPrisma.teamCollection.update.mockRejectedValueOnce('RecordNotFound');
+
+    const result = await teamCollectionService.updateTeamCollection(
+      'invalid_id',
+      JSON.stringify(rootTeamCollection.data),
+      rootTeamCollection.title,
+    );
+    expect(result).toEqualLeft(TEAM_COLL_NOT_FOUND);
+  });
+
+  test('should successfully update a collection', async () => {
+    mockPrisma.teamCollection.update.mockResolvedValueOnce(rootTeamCollection);
+
+    const result = await teamCollectionService.updateTeamCollection(
+      rootTeamCollection.id,
+      JSON.stringify({ foo: 'bar' }),
+      'new_title',
+    );
+    expect(result).toEqualRight({
+      data: JSON.stringify({ foo: 'bar' }),
+      title: 'new_title',
+      ...rootTeamCollectionsCasted,
+    });
+  });
+
+  test('should send pubsub message to "team_coll/<teamID>/coll_updated" if TeamCollection is updated successfully', async () => {
+    mockPrisma.teamCollection.update.mockResolvedValueOnce(rootTeamCollection);
+
+    const result = await teamCollectionService.updateTeamCollection(
+      rootTeamCollection.id,
+      JSON.stringify(rootTeamCollection.data),
+      rootTeamCollection.title,
+    );
+    expect(mockPubSub.publish).toHaveBeenCalledWith(
+      `team_coll/${rootTeamCollection.teamID}/coll_updated`,
+      rootTeamCollectionsCasted,
+    );
+  });
+});
+
 //ToDo: write test cases for exportCollectionsToJSON

packages/hoppscotch-backend/src/team-collection/team-collection.service.ts

@@ -13,6 +13,7 @@ import {
   TEAM_COLL_IS_PARENT_COLL,
   TEAM_COL_SAME_NEXT_COLL,
   TEAM_COL_REORDERING_FAILED,
+  TEAM_COLL_DATA_INVALID,
 } from '../errors';
 import { PubSubService } from '../pubsub/pubsub.service';
 import { isValidLength } from 'src/utils';
@@ -69,6 +70,7 @@ export class TeamCollectionService {
           this.generatePrismaQueryObjForFBCollFolder(f, teamID, index + 1),
         ),
       },
+      data: folder.data ?? undefined,
     };
   }
 
@@ -118,6 +120,7 @@ export class TeamCollectionService {
       name: collection.right.title,
       folders: childrenCollectionObjects,
       requests: requests.map((x) => x.request),
+      data: JSON.stringify(collection.right.data),
     };
 
     return E.right(result);
@@ -198,8 +201,11 @@ export class TeamCollectionService {
       ),
     );
 
-    teamCollections.forEach((x) =>
+    teamCollections.forEach((collection) =>
-      this.pubsub.publish(`team_coll/${destTeamID}/coll_added`, x),
+      this.pubsub.publish(
+        `team_coll/${destTeamID}/coll_added`,
+        this.cast(collection),
+      ),
     );
 
     return E.right(true);
@@ -268,8 +274,11 @@ export class TeamCollectionService {
       ),
     );
 
-    teamCollections.forEach((x) =>
+    teamCollections.forEach((collections) =>
-      this.pubsub.publish(`team_coll/${destTeamID}/coll_added`, x),
+      this.pubsub.publish(
+        `team_coll/${destTeamID}/coll_added`,
+        this.cast(collections),
+      ),
     );
 
     return E.right(true);
@@ -277,11 +286,17 @@ export class TeamCollectionService {
 
   /**
    * Typecast a database TeamCollection to a TeamCollection model
+   *
    * @param teamCollection database TeamCollection
    * @returns TeamCollection model
    */
   private cast(teamCollection: DBTeamCollection): TeamCollection {
-    return <TeamCollection>{ ...teamCollection };
+    return <TeamCollection>{
+      id: teamCollection.id,
+      title: teamCollection.title,
+      parentID: teamCollection.parentID,
+      data: !teamCollection.data ? null : JSON.stringify(teamCollection.data),
+    };
   }
 
   /**
@@ -324,7 +339,7 @@ export class TeamCollectionService {
     });
     if (!teamCollection) return null;
 
-    return teamCollection.parent;
+    return !teamCollection.parent ? null : this.cast(teamCollection.parent);
   }
 
   /**
@@ -335,12 +350,12 @@ export class TeamCollectionService {
    * @param take Number of items we want returned
    * @returns A list of child collections
    */
-  getChildrenOfCollection(
+  async getChildrenOfCollection(
     collectionID: string,
     cursor: string | null,
     take: number,
   ) {
-    return this.prisma.teamCollection.findMany({
+    const res = await this.prisma.teamCollection.findMany({
       where: {
         parentID: collectionID,
       },
@@ -351,6 +366,12 @@ export class TeamCollectionService {
       skip: cursor ? 1 : 0,
       cursor: cursor ? { id: cursor } : undefined,
     });
+
+    const childCollections = res.map((teamCollection) =>
+      this.cast(teamCollection),
+    );
+
+    return childCollections;
   }
 
   /**
@@ -366,7 +387,7 @@ export class TeamCollectionService {
     cursor: string | null,
     take: number,
   ) {
-    return this.prisma.teamCollection.findMany({
+    const res = await this.prisma.teamCollection.findMany({
       where: {
         teamID,
         parentID: null,
@@ -378,6 +399,12 @@ export class TeamCollectionService {
       skip: cursor ? 1 : 0,
       cursor: cursor ? { id: cursor } : undefined,
     });
+
+    const teamCollections = res.map((teamCollection) =>
+      this.cast(teamCollection),
+    );
+
+    return teamCollections;
   }
 
   /**
@@ -470,6 +497,7 @@ export class TeamCollectionService {
   async createCollection(
     teamID: string,
     title: string,
+    data: string | null = null,
     parentTeamCollectionID: string | null,
   ) {
     const isTitleValid = isValidLength(title, this.TITLE_LENGTH);
@@ -481,6 +509,13 @@ export class TeamCollectionService {
       if (O.isNone(isOwner)) return E.left(TEAM_NOT_OWNER);
     }
 
+    if (data === '') return E.left(TEAM_COLL_DATA_INVALID);
+    if (data) {
+      const jsonReq = stringToJson(data);
+      if (E.isLeft(jsonReq)) return E.left(TEAM_COLL_DATA_INVALID);
+      data = jsonReq.right;
+    }
+
     const isParent = parentTeamCollectionID
       ? {
           connect: {
@@ -498,18 +533,23 @@ export class TeamCollectionService {
           },
         },
         parent: isParent,
+        data: data ?? undefined,
         orderIndex: !parentTeamCollectionID
           ? (await this.getRootCollectionsCount(teamID)) + 1
           : (await this.getChildCollectionsCount(parentTeamCollectionID)) + 1,
       },
     });
 
-    this.pubsub.publish(`team_coll/${teamID}/coll_added`, teamCollection);
+    this.pubsub.publish(
+      `team_coll/${teamID}/coll_added`,
+      this.cast(teamCollection),
+    );
 
     return E.right(this.cast(teamCollection));
   }
 
   /**
+   * @deprecated Use updateTeamCollection method instead
    * Update the title of a TeamCollection
    *
    * @param collectionID The Collection ID
@@ -532,10 +572,10 @@ export class TeamCollectionService {
 
       this.pubsub.publish(
         `team_coll/${updatedTeamCollection.teamID}/coll_updated`,
-        updatedTeamCollection,
+        this.cast(updatedTeamCollection),
       );
 
-      return E.right(updatedTeamCollection);
+      return E.right(this.cast(updatedTeamCollection));
     } catch (error) {
       return E.left(TEAM_COLL_NOT_FOUND);
     }
@@ -694,8 +734,8 @@ export class TeamCollectionService {
    * @returns An Option of boolean, is parent or not
    */
   private async isParent(
-    collection: TeamCollection,
+    collection: DBTeamCollection,
-    destCollection: TeamCollection,
+    destCollection: DBTeamCollection,
   ): Promise<O.Option<boolean>> {
     //* Recursively check if collection is a parent by going up the tree of child-parent collections until we reach a root collection i.e parentID === null
     //* Valid condition, isParent returns false
@@ -971,4 +1011,49 @@ export class TeamCollectionService {
     const teamCollectionsCount = this.prisma.teamCollection.count();
     return teamCollectionsCount;
   }
+
+  /**
+   * Update Team Collection details
+   *
+   * @param collectionID Collection ID
+   * @param collectionData new header data in a JSONified string form
+   * @param newTitle New title of the collection
+   * @returns Updated TeamCollection
+   */
+  async updateTeamCollection(
+    collectionID: string,
+    collectionData: string = null,
+    newTitle: string = null,
+  ) {
+    try {
+      if (newTitle != null) {
+        const isTitleValid = isValidLength(newTitle, this.TITLE_LENGTH);
+        if (!isTitleValid) return E.left(TEAM_COLL_SHORT_TITLE);
+      }
+
+      if (collectionData === '') return E.left(TEAM_COLL_DATA_INVALID);
+      if (collectionData) {
+        const jsonReq = stringToJson(collectionData);
+        if (E.isLeft(jsonReq)) return E.left(TEAM_COLL_DATA_INVALID);
+        collectionData = jsonReq.right;
+      }
+
+      const updatedTeamCollection = await this.prisma.teamCollection.update({
+        where: { id: collectionID },
+        data: {
+          data: collectionData ?? undefined,
+          title: newTitle ?? undefined,
+        },
+      });
+
+      this.pubsub.publish(
+        `team_coll/${updatedTeamCollection.teamID}/coll_updated`,
+        this.cast(updatedTeamCollection),
+      );
+
+      return E.right(this.cast(updatedTeamCollection));
+    } catch (e) {
+      return E.left(TEAM_COLL_NOT_FOUND);
+    }
+  }
 }

packages/hoppscotch-backend/src/team-request/team-request.service.spec.ts

@@ -42,6 +42,7 @@ const teamCollection: DbTeamCollection = {
   id: 'team-coll-1',
   parentID: null,
   teamID: team.id,
+  data: {},
   title: 'Team Collection 1',
   orderIndex: 1,
   createdOn: new Date(),

packages/hoppscotch-backend/src/types/CollectionFolder.ts

@@ -1,6 +1,8 @@
+// This interface defines how data will be received from the app when we are importing Hoppscotch collections
 export interface CollectionFolder {
   id?: string;
   folders: CollectionFolder[];
   requests: any[];
   name: string;
+  data?: string;
 }

packages/hoppscotch-backend/src/user-collection/input-type.args.ts

@@ -6,6 +6,13 @@ import { PaginationArgs } from 'src/types/input-types.args';
 export class CreateRootUserCollectionArgs {
   @Field({ name: 'title', description: 'Title of the new user collection' })
   title: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
 }
 @ArgsType()
 export class CreateChildUserCollectionArgs {
@@ -17,6 +24,13 @@ export class CreateChildUserCollectionArgs {
     description: 'ID of the parent to the new user collection',
   })
   parentUserCollectionID: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
 }
 
 @ArgsType()
@@ -95,3 +109,26 @@ export class ImportUserCollectionsFromJSONArgs {
   })
   parentCollectionID?: string;
 }
+
+@ArgsType()
+export class UpdateUserCollectionsArgs {
+  @Field(() => ID, {
+    name: 'userCollectionID',
+    description: 'ID of the user collection',
+  })
+  userCollectionID: string;
+
+  @Field({
+    name: 'newTitle',
+    description: 'The updated title of the user collection',
+    nullable: true,
+  })
+  newTitle: string;
+
+  @Field({
+    name: 'data',
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
+}

packages/hoppscotch-backend/src/user-collection/user-collection.resolver.ts

@@ -30,6 +30,7 @@ import {
   MoveUserCollectionArgs,
   RenameUserCollectionsArgs,
   UpdateUserCollectionArgs,
+  UpdateUserCollectionsArgs,
 } from './input-type.args';
 import { ReqType } from 'src/types/RequestTypes';
 import * as E from 'fp-ts/Either';
@@ -142,7 +143,13 @@ export class UserCollectionResolver {
     );
 
     if (E.isLeft(userCollection)) throwErr(userCollection.left);
-    return userCollection.right;
+    return <UserCollection>{
+      ...userCollection.right,
+      userID: userCollection.right.userUid,
+      data: !userCollection.right.data
+        ? null
+        : JSON.stringify(userCollection.right.data),
+    };
   }
 
   @Query(() => UserCollectionExportJSONData, {
@@ -191,6 +198,7 @@ export class UserCollectionResolver {
       await this.userCollectionService.createUserCollection(
         user,
         args.title,
+        args.data,
         null,
         ReqType.REST,
       );
@@ -212,6 +220,7 @@ export class UserCollectionResolver {
       await this.userCollectionService.createUserCollection(
         user,
         args.title,
+        args.data,
         null,
         ReqType.GQL,
       );
@@ -232,6 +241,7 @@ export class UserCollectionResolver {
       await this.userCollectionService.createUserCollection(
         user,
         args.title,
+        args.data,
         args.parentUserCollectionID,
         ReqType.GQL,
       );
@@ -252,6 +262,7 @@ export class UserCollectionResolver {
       await this.userCollectionService.createUserCollection(
         user,
         args.title,
+        args.data,
         args.parentUserCollectionID,
         ReqType.REST,
       );
@@ -359,6 +370,26 @@ export class UserCollectionResolver {
     return importedCollection.right;
   }
 
+  @Mutation(() => UserCollection, {
+    description: 'Update a UserCollection',
+  })
+  @UseGuards(GqlAuthGuard)
+  async updateUserCollection(
+    @GqlUser() user: AuthUser,
+    @Args() args: UpdateUserCollectionsArgs,
+  ) {
+    const updatedUserCollection =
+      await this.userCollectionService.updateUserCollection(
+        args.newTitle,
+        args.data,
+        args.userCollectionID,
+        user.uid,
+      );
+
+    if (E.isLeft(updatedUserCollection)) throwErr(updatedUserCollection.left);
+    return updatedUserCollection.right;
+  }
+
   // Subscriptions
   @Subscription(() => UserCollection, {
     description: 'Listen for User Collection Creation',

packages/hoppscotch-backend/src/user-collection/user-collection.service.ts

@@ -12,6 +12,7 @@ import {
   USER_NOT_FOUND,
   USER_NOT_OWNER,
   USER_COLL_INVALID_JSON,
+  USER_COLL_DATA_INVALID,
 } from 'src/errors';
 import { PrismaService } from 'src/prisma/prisma.service';
 import { AuthUser } from 'src/types/AuthUser';
@@ -43,8 +44,12 @@ export class UserCollectionService {
    */
   private cast(collection: UserCollection) {
     return <UserCollectionModel>{
-      ...collection,
+      id: collection.id,
+      title: collection.title,
+      type: collection.type,
+      parentID: collection.parentID,
       userID: collection.userUid,
+      data: !collection.data ? null : JSON.stringify(collection.data),
     };
   }
 
@@ -146,7 +151,7 @@ export class UserCollectionService {
       },
     });
 
-    return parent;
+    return !parent ? null : this.cast(parent);
   }
 
   /**
@@ -164,7 +169,7 @@ export class UserCollectionService {
     take: number,
     type: ReqType,
   ) {
-    return this.prisma.userCollection.findMany({
+    const res = await this.prisma.userCollection.findMany({
       where: {
         parentID: collectionID,
         type: type,
@@ -176,6 +181,12 @@ export class UserCollectionService {
       skip: cursor ? 1 : 0,
       cursor: cursor ? { id: cursor } : undefined,
     });
+
+    const childCollections = res.map((childCollection) =>
+      this.cast(childCollection),
+    );
+
+    return childCollections;
   }
 
   /**
@@ -211,12 +222,20 @@ export class UserCollectionService {
   async createUserCollection(
     user: AuthUser,
     title: string,
+    data: string | null = null,
     parentUserCollectionID: string | null,
     type: ReqType,
   ) {
     const isTitleValid = isValidLength(title, this.TITLE_LENGTH);
     if (!isTitleValid) return E.left(USER_COLL_SHORT_TITLE);
 
+    if (data === '') return E.left(USER_COLL_DATA_INVALID);
+    if (data) {
+      const jsonReq = stringToJson(data);
+      if (E.isLeft(jsonReq)) return E.left(USER_COLL_DATA_INVALID);
+      data = jsonReq.right;
+    }
+
     // If creating a child collection
     if (parentUserCollectionID !== null) {
       const parentCollection = await this.getUserCollection(
@@ -251,15 +270,19 @@ export class UserCollectionService {
           },
         },
         parent: isParent,
+        data: data ?? undefined,
         orderIndex: !parentUserCollectionID
           ? (await this.getRootCollectionsCount(user.uid)) + 1
           : (await this.getChildCollectionsCount(parentUserCollectionID)) + 1,
       },
     });
 
-    await this.pubsub.publish(`user_coll/${user.uid}/created`, userCollection);
+    await this.pubsub.publish(
+      `user_coll/${user.uid}/created`,
+      this.cast(userCollection),
+    );
 
-    return E.right(userCollection);
+    return E.right(this.cast(userCollection));
   }
 
   /**
@@ -276,7 +299,7 @@ export class UserCollectionService {
     take: number,
     type: ReqType,
   ) {
-    return this.prisma.userCollection.findMany({
+    const res = await this.prisma.userCollection.findMany({
       where: {
         userUid: user.uid,
         parentID: null,
@@ -289,6 +312,12 @@ export class UserCollectionService {
       skip: cursor ? 1 : 0,
       cursor: cursor ? { id: cursor } : undefined,
     });
+
+    const userCollections = res.map((childCollection) =>
+      this.cast(childCollection),
+    );
+
+    return userCollections;
   }
 
   /**
@@ -307,7 +336,7 @@ export class UserCollectionService {
     take: number,
     type: ReqType,
   ) {
-    return this.prisma.userCollection.findMany({
+    const res = await this.prisma.userCollection.findMany({
       where: {
         userUid: user.uid,
         parentID: userCollectionID,
@@ -317,9 +346,16 @@ export class UserCollectionService {
       skip: cursor ? 1 : 0,
       cursor: cursor ? { id: cursor } : undefined,
     });
+
+    const childCollections = res.map((childCollection) =>
+      this.cast(childCollection),
+    );
+
+    return childCollections;
   }
 
   /**
+   * @deprecated Use updateUserCollection method instead
    * Update the title of a UserCollection
    *
    * @param newTitle The new title of collection
@@ -351,10 +387,10 @@ export class UserCollectionService {
 
       this.pubsub.publish(
         `user_coll/${updatedUserCollection.userUid}/updated`,
-        updatedUserCollection,
+        this.cast(updatedUserCollection),
       );
 
-      return E.right(updatedUserCollection);
+      return E.right(this.cast(updatedUserCollection));
     } catch (error) {
       return E.left(USER_COLL_NOT_FOUND);
     }
@@ -591,10 +627,10 @@ export class UserCollectionService {
 
       this.pubsub.publish(
         `user_coll/${collection.right.userUid}/moved`,
-        updatedCollection.right,
+        this.cast(updatedCollection.right),
       );
 
-      return E.right(updatedCollection.right);
+      return E.right(this.cast(updatedCollection.right));
     }
 
     // destCollectionID != null i.e move into another collection
@@ -642,10 +678,10 @@ export class UserCollectionService {
 
     this.pubsub.publish(
       `user_coll/${collection.right.userUid}/moved`,
-      updatedCollection.right,
+      this.cast(updatedCollection.right),
     );
 
-    return E.right(updatedCollection.right);
+    return E.right(this.cast(updatedCollection.right));
   }
 
   /**
@@ -846,6 +882,7 @@ export class UserCollectionService {
           ...(x.request as Record<string, unknown>), // type casting x.request of type Prisma.JSONValue to an object to enable spread
         };
       }),
+      data: JSON.stringify(collection.right.data),
     };
 
     return E.right(result);
@@ -918,6 +955,7 @@ export class UserCollectionService {
               ...(x.request as Record<string, unknown>), // type casting x.request of type Prisma.JSONValue to an object to enable spread
             };
           }),
+          data: JSON.stringify(parentCollection.right.data),
         }),
         collectionType: parentCollection.right.type,
       });
@@ -971,6 +1009,7 @@ export class UserCollectionService {
           this.generatePrismaQueryObj(f, userID, index + 1, reqType),
         ),
       },
+      data: folder.data ?? undefined,
     };
   }
 
@@ -1040,10 +1079,63 @@ export class UserCollectionService {
       ),
     );
 
-    userCollections.forEach((x) =>
+    userCollections.forEach((collection) =>
-      this.pubsub.publish(`user_coll/${userID}/created`, x),
+      this.pubsub.publish(`user_coll/${userID}/created`, this.cast(collection)),
     );
 
     return E.right(true);
   }
+
+  /**
+   * Update a UserCollection
+   *
+   * @param newTitle The new title of collection
+   * @param userCollectionID The Collection Id
+   * @param userID The User UID
+   * @returns An Either of the updated UserCollection
+   */
+  async updateUserCollection(
+    newTitle: string = null,
+    collectionData: string | null = null,
+    userCollectionID: string,
+    userID: string,
+  ) {
+    if (collectionData === '') return E.left(USER_COLL_DATA_INVALID);
+
+    if (collectionData) {
+      const jsonReq = stringToJson(collectionData);
+      if (E.isLeft(jsonReq)) return E.left(USER_COLL_DATA_INVALID);
+      collectionData = jsonReq.right;
+    }
+
+    if (newTitle != null) {
+      const isTitleValid = isValidLength(newTitle, this.TITLE_LENGTH);
+      if (!isTitleValid) return E.left(USER_COLL_SHORT_TITLE);
+    }
+
+    // Check to see is the collection belongs to the user
+    const isOwner = await this.isOwnerCheck(userCollectionID, userID);
+    if (O.isNone(isOwner)) return E.left(USER_NOT_OWNER);
+
+    try {
+      const updatedUserCollection = await this.prisma.userCollection.update({
+        where: {
+          id: userCollectionID,
+        },
+        data: {
+          data: collectionData ?? undefined,
+          title: newTitle ?? undefined,
+        },
+      });
+
+      this.pubsub.publish(
+        `user_coll/${updatedUserCollection.userUid}/updated`,
+        this.cast(updatedUserCollection),
+      );
+
+      return E.right(this.cast(updatedUserCollection));
+    } catch (error) {
+      return E.left(USER_COLL_NOT_FOUND);
+    }
+  }
 }

packages/hoppscotch-backend/src/user-collection/user-collections.model.ts

@@ -13,6 +13,12 @@ export class UserCollection {
   })
   title: string;
 
+  @Field({
+    description: 'JSON string representing the collection data',
+    nullable: true,
+  })
+  data: string;
+
   @Field(() => ReqType, {
     description: 'Type of the user collection',
   })