278 feature add template

backend/jest.config.js

@@ -1,6 +1,9 @@
 module.exports = {
   moduleFileExtensions: ['js', 'json', 'ts'],
   rootDir: 'src',
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/$1',
+  },
   testRegex: '.*\\.spec\\.ts$',
   transform: {
     '^.+\\.(t|j)s$': 'ts-jest',

backend/prisma/migrations/20260210185600_add_board_templates/migration.sql

@@ -0,0 +1,25 @@
+-- CreateTable
+CREATE TABLE "board_templates" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "lists" JSONB NOT NULL,
+    "workspaceId" TEXT,
+    "creatorId" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "board_templates_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "board_templates_workspaceId_idx" ON "board_templates"("workspaceId");
+
+-- CreateIndex
+CREATE INDEX "board_templates_creatorId_idx" ON "board_templates"("creatorId");
+
+-- AddForeignKey
+ALTER TABLE "board_templates" ADD CONSTRAINT "board_templates_workspaceId_fkey" FOREIGN KEY ("workspaceId") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "board_templates" ADD CONSTRAINT "board_templates_creatorId_fkey" FOREIGN KEY ("creatorId") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;

backend/prisma/migrations/20260210223940_add_visibility_to_template/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "board_templates" ADD COLUMN     "visibility" "Visibility" NOT NULL DEFAULT 'PRIVATE';

backend/prisma/schema.prisma

@@ -107,6 +107,7 @@ model Workspace {
   boards      Board[]
   memberships WorkspaceMember[]
   invitations WorkspaceInvitation[]
+  templates   BoardTemplate[]
 
   @@map("workspaces")
 }
@@ -132,18 +133,19 @@ model User {
   createdAt                DateTime  @default(now())
   updatedAt                DateTime  @updatedAt
 
-  createdBoards        Board[]               @relation("BoardCreator")
-  boardMembers         BoardMember[]
-  cardAssignees        CardAssignee[]
-  comments             Comment[]
-  attachments          Attachment[]
-  workspaceMemberships WorkspaceMember[]
-  notifications        Notification[]
-  oauthAccounts        OAuthAccount[]
-  sentInvitations      WorkspaceInvitation[] @relation("InvitationInviter")
-  receivedInvitations  WorkspaceInvitation[] @relation("InvitationInvitee")
-  activities           Activity[]
+  createdBoards           Board[]                      @relation("BoardCreator")
+  boardMembers            BoardMember[]
+  cardAssignees           CardAssignee[]
+  comments                Comment[]
+  attachments             Attachment[]
+  workspaceMemberships    WorkspaceMember[]
+  notifications           Notification[]
+  oauthAccounts           OAuthAccount[]
+  sentInvitations         WorkspaceInvitation[]        @relation("InvitationInviter")
+  receivedInvitations     WorkspaceInvitation[]        @relation("InvitationInvitee")
+  activities              Activity[]
   notificationPreferences UserNotificationPreferences?
+  createdTemplates        BoardTemplate[]
 
   @@map("users")
 }
@@ -154,12 +156,12 @@ model User {
 // Per-user notification settings (email frequency, desktop notifications).
 
 model UserNotificationPreferences {
-  id                      String                    @id @default(uuid())
-  userId                  String                    @unique
-  emailFrequency          NotificationEmailFrequency @default(PERIODICALLY)
-  allowDesktopNotifications Boolean                 @default(false)
-  createdAt               DateTime                  @default(now())
-  updatedAt               DateTime                  @updatedAt
+  id                        String                     @id @default(uuid())
+  userId                    String                     @unique
+  emailFrequency            NotificationEmailFrequency @default(PERIODICALLY)
+  allowDesktopNotifications Boolean                    @default(false)
+  createdAt                 DateTime                   @default(now())
+  updatedAt                 DateTime                   @updatedAt
 
   user User @relation(fields: [userId], references: [id], onDelete: Cascade)
 
@@ -526,3 +528,28 @@ model WorkspaceInvitation {
   @@index([status])
   @@map("workspace_invitations")
 }
+
+// ----------------------------------------------------------------------------
+// BoardTemplate (CRUD - custom templates)
+// ----------------------------------------------------------------------------
+// User-created board templates. Lists stored as JSON: [{ title, position, sampleCards?: [{ title, position }] }].
+// workspaceId null = global template; otherwise template is scoped to that workspace.
+
+model BoardTemplate {
+  id          String   @id @default(uuid())
+  name        String
+  description String
+  lists       Json
+  visibility  Visibility @default(PRIVATE)
+  workspaceId String?
+  creatorId   String
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+
+  workspace Workspace? @relation(fields: [workspaceId], references: [id], onDelete: Cascade)
+  creator   User       @relation(fields: [creatorId], references: [id], onDelete: Cascade)
+
+  @@index([workspaceId])
+  @@index([creatorId])
+  @@map("board_templates")
+}

backend/src/app.module.ts

@@ -23,6 +23,7 @@ import { AttachmentsModule } from './modules/attachments/attachments.module';
 import { UploadModule } from './modules/upload/upload.module';
 import { ActivityModule } from './modules/activity/activity.module';
 import { NotificationsModule } from './modules/notifications/notifications.module';
+import { TemplatesModule } from './modules/templates/templates.module';
 import { SubscriptionsModule } from './common/subscriptions/subscriptions.module';
 import { validateWsConnection } from './common/subscriptions/ws-auth';
 import { GqlAuthGuard } from './common/guards/gql-auth.guard';
@@ -110,6 +111,7 @@ import { HealthController } from './common/controllers/health.controller';
     UploadModule,
     ActivityModule,
     NotificationsModule,
+    TemplatesModule,
   ],
   controllers: [HealthController],
   providers: [

backend/src/graphql/schema.gql

@@ -115,6 +115,15 @@ type BoardMemberWithUser {
   userId: ID!
 }
 
+type BoardTemplate {
+  description: String!
+  id: String!
+
+  """List titles in order"""
+  listTitles: [String!]!
+  name: String!
+}
+
 type Card {
   assignees: [MemberUser!]
   background: String
@@ -173,6 +182,19 @@ type CommentDeletedEvent {
   commentId: ID!
 }
 
+input CopyBoardInput {
+  background: String
+  description: String
+
+  """ID of the board to copy (lists, cards, labels, checklists)."""
+  sourceBoardId: ID!
+
+  """Title for the new board."""
+  title: String!
+  visibility: Visibility
+  workspaceId: ID
+}
+
 input CreateAttachmentInput {
   cardId: ID!
   filename: String!
@@ -183,6 +205,9 @@ input CreateAttachmentInput {
 input CreateBoardInput {
   background: String
   description: String
+
+  """Predefined template: blank, kanban, sprint, project"""
+  templateId: String
   title: String!
   visibility: Visibility
   workspaceId: ID
@@ -227,6 +252,14 @@ input CreateListInput {
   title: String!
 }
 
+input CreateTemplateInput {
+  description: String!
+  lists: [TemplateListInput!]!
+  name: String!
+  visibility: Visibility
+  workspaceId: ID
+}
+
 input CreateUserInput {
   avatar: String
   description: String
@@ -356,6 +389,11 @@ type Mutation {
   """
   cancelInvitation(invitationId: ID!): Boolean!
 
+  """
+  Copy a board (lists, cards, labels, checklists). New board has current user as ADMIN.
+  """
+  copyBoard(input: CopyBoardInput!): Board!
+
   """Create an attachment on a card."""
   createAttachment(input: CreateAttachmentInput!): Attachment!
 
@@ -383,6 +421,16 @@ type Mutation {
   """
   createList(input: CreateListInput!): List!
 
+  """
+  Create a custom board template. Optional workspaceId to scope to a workspace.
+  """
+  createTemplate(input: CreateTemplateInput!): Template!
+
+  """
+  Create a template from an existing board (lists and cards become template structure).
+  """
+  createTemplateFromBoard(boardId: ID!, name: String): Template!
+
   """Create a new user (requires authentication)"""
   createUser(input: CreateUserInput!): User!
 
@@ -413,6 +461,9 @@ type Mutation {
   """Delete a list. Cards are automatically deleted via cascade."""
   deleteList(id: ID!): Boolean!
 
+  """Delete a template. Only creator or workspace admin."""
+  deleteTemplate(id: ID!): Boolean!
+
   """Delete a user by ID (requires authentication)"""
   deleteUser(id: ID!): Boolean!
 
@@ -536,6 +587,9 @@ type Mutation {
   """Update current user notification preferences."""
   updateMyNotificationPreferences(input: UpdateNotificationPreferencesInput!): NotificationPreferences!
 
+  """Update a template. Only creator or workspace admin."""
+  updateTemplate(input: UpdateTemplateInput!): Template!
+
   """Update an existing user (requires authentication)"""
   updateUser(id: ID!, input: UpdateUserInput!): User!
 
@@ -647,6 +701,9 @@ type Query {
   """List all labels for a board. User must have access to the board."""
   boardLabels(boardId: ID!): [Label!]!
 
+  """List predefined board templates (blank, kanban, sprint, project)."""
+  boardTemplates: [BoardTemplate!]!
+
   """Get a card by ID. User must have access to the board."""
   card(id: ID!): Card!
 
@@ -692,6 +749,16 @@ type Query {
   """Get all workspaces where the current user is a member"""
   myWorkspaces: [Workspace!]!
 
+  """
+  Get a template by ID. User must have access (global or workspace member).
+  """
+  template(id: ID!): Template!
+
+  """
+  List templates. If workspaceId is provided, returns global + workspace templates; otherwise global only.
+  """
+  templates(workspaceId: ID): [Template!]!
+
   """Get a user by ID (requires authentication)"""
   user(id: ID!): User
 
@@ -824,6 +891,40 @@ type Subscription {
   workspaceMembersUpdated(workspaceId: ID!): Boolean!
 }
 
+type Template {
+  createdAt: DateTime!
+  creatorId: ID!
+  description: String!
+  id: ID!
+  lists: [TemplateListType!]!
+  name: String!
+  updatedAt: DateTime!
+  visibility: Visibility!
+  workspaceId: ID
+}
+
+input TemplateListInput {
+  position: Int!
+  sampleCards: [TemplateSampleCardInput!]
+  title: String!
+}
+
+type TemplateListType {
+  position: Int!
+  sampleCards: [TemplateSampleCard!]
+  title: String!
+}
+
+type TemplateSampleCard {
+  position: Float!
+  title: String!
+}
+
+input TemplateSampleCardInput {
+  position: Float!
+  title: String!
+}
+
 input UnassignMemberFromCardInput {
   cardId: ID!
   userId: ID!
@@ -903,6 +1004,14 @@ input UpdateNotificationPreferencesInput {
   emailFrequency: NotificationEmailFrequency
 }
 
+input UpdateTemplateInput {
+  description: String
+  id: ID!
+  lists: [TemplateListInput!]
+  name: String
+  visibility: Visibility
+}
+
 input UpdateUserInput {
   avatar: String
   description: String