feat(server): add typed list session gql (#12979)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Introduced new API endpoints and GraphQL queries to retrieve Copilot
chat sessions by workspace, document, and pinned status, with detailed
session and message information.
* Added support for filtering and querying Copilot chat histories with
new options such as pinned status and message ordering.

* **Bug Fixes**
* Improved filtering logic for listing and retrieving chat sessions,
ensuring accurate results for workspace, document, and pinned session
queries.

* **Tests**
* Expanded and refactored test coverage for session listing, filtering,
and new query options to ensure reliability and correctness of Copilot
session retrieval.
* Updated snapshot data to reflect new session types and filtering
capabilities.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/__tests__/__snapshots__/copilot.e2e.ts.md

@@ -16,6 +16,7 @@ Generated by [AVA](https://avajs.dev).
             role: 'assistant',
           },
         ],
+        pinned: false,
         tokens: 8,
       },
     ]
@@ -30,6 +31,7 @@ Generated by [AVA](https://avajs.dev).
             role: 'assistant',
           },
         ],
+        pinned: false,
         tokens: 8,
       },
     ]

packages/backend/server/src/__tests__/copilot.e2e.ts

@@ -53,7 +53,10 @@ import {
   createWorkspaceCopilotSession,
   forkCopilotSession,
   getCopilotSession,
+  getDocSessions,
   getHistories,
+  getPinnedSessions,
+  getWorkspaceSessions,
   listContext,
   listContextDocAndFiles,
   matchFiles,
@@ -1140,31 +1143,94 @@ test('should list histories for different session types correctly', async t => {
   ]);
 
   const testHistoryQuery = async (
-    queryDocId: string | undefined,
+    queryFn: () => Promise<any[]>,
-    expectedSessionId: string,
+    opts: {
+      sessionIds?: string[];
+      sessionId?: string;
+      pinned?: boolean;
+      isEmpty?: boolean;
+    },
     description: string
   ) => {
-    const histories = await getHistories(app, {
+    const s = await queryFn();
-      workspaceId,
+
-      docId: queryDocId,
+    if (opts.isEmpty) {
-    });
+      t.is(s.length, 0, `should return ${description}`);
-    t.is(histories.length, 1, `should return ${description}`);
+      return;
-    t.is(
+    }
-      histories[0].sessionId,
+
-      expectedSessionId,
+    if (opts.sessionIds) {
-      `should return correct ${description}`
+      t.is(s.length, opts.sessionIds.length, `should return ${description}`);
-    );
+      const ids = s.map(h => h.sessionId).sort((a, b) => a.localeCompare(b));
+      const expectedIds = opts.sessionIds.sort((a, b) => a.localeCompare(b));
+      t.deepEqual(ids, expectedIds, `should return correct ${description}`);
+    } else if (opts.sessionId) {
+      t.is(s.length, 1, `should return ${description}`);
+      t.is(
+        s[0].sessionId,
+        opts.sessionId,
+        `should return correct ${description}`
+      );
+      if (opts.pinned !== undefined) {
+        t.is(s[0].pinned, opts.pinned, `pinned status for ${description}`);
+      }
+    }
   };
 
+  // test for getHistories
   await testHistoryQuery(
-    undefined,
+    () => getHistories(app, { workspaceId, docId: null }),
-    workspaceSessionId,
+    { sessionId: workspaceSessionId },
     'workspace session history'
   );
   await testHistoryQuery(
-    pinnedDocId,
+    () => getHistories(app, { workspaceId, docId: pinnedDocId }),
-    pinnedSessionId,
+    { sessionId: pinnedSessionId },
     'pinned session history'
   );
-  await testHistoryQuery(docId, docSessionId, 'doc session history');
+  await testHistoryQuery(
+    () => getHistories(app, { workspaceId, docId }),
+    { sessionId: docSessionId },
+    'doc session history'
+  );
+
+  // test for getWorkspaceSessions
+  await testHistoryQuery(
+    () => getWorkspaceSessions(app, { workspaceId }),
+    { sessionId: workspaceSessionId, pinned: false },
+    'workspace-level sessions'
+  );
+
+  // test for getDocSessions
+  await testHistoryQuery(
+    () =>
+      getDocSessions(app, { workspaceId, docId, options: { pinned: false } }),
+    { sessionId: docSessionId, pinned: false },
+    'doc sessions'
+  );
+
+  await testHistoryQuery(
+    () => getDocSessions(app, { workspaceId, docId: pinnedDocId }),
+    { sessionId: pinnedSessionId, pinned: true },
+    'pinned doc sessions'
+  );
+
+  // test for getPinnedSessions
+  await testHistoryQuery(
+    () => getPinnedSessions(app, { workspaceId }),
+    { sessionId: pinnedSessionId, pinned: true },
+    'pinned sessions'
+  );
+
+  await testHistoryQuery(
+    () => getPinnedSessions(app, { workspaceId, docId: pinnedDocId }),
+    { sessionId: pinnedSessionId, pinned: true },
+    'pinned session for specific doc'
+  );
+
+  await testHistoryQuery(
+    () => getPinnedSessions(app, { workspaceId, docId }),
+    { isEmpty: true },
+    'no pinned sessions for non-pinned doc'
+  );
 });

packages/backend/server/src/__tests__/models/__snapshots__/copilot-session.spec.ts.md

@@ -262,16 +262,53 @@ Generated by [AVA](https://avajs.dev).
 
     {
       all_workspace_sessions: {
-        count: 2,
+        count: 7,
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
+            isFork: true,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: true,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'pinned',
           },
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'workspace',
@@ -283,30 +320,35 @@ Generated by [AVA](https://avajs.dev).
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
             isFork: true,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: true,
+            isAction: false,
             isFork: false,
             messageCount: 1,
             type: 'doc',
           },
           {
             hasMessages: true,
+            isAction: false,
             isFork: false,
             messageCount: 1,
             type: 'doc',
           },
           {
             hasMessages: false,
+            isAction: true,
             isFork: false,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: true,
+            isAction: false,
             isFork: false,
             messageCount: 1,
             type: 'doc',
@@ -318,6 +360,7 @@ Generated by [AVA](https://avajs.dev).
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
@@ -325,28 +368,39 @@ Generated by [AVA](https://avajs.dev).
         ],
       },
       non_action_sessions: {
-        count: 4,
+        count: 5,
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
             isFork: true,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: false,
+            isAction: true,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
@@ -354,28 +408,25 @@ Generated by [AVA](https://avajs.dev).
         ],
       },
       non_fork_sessions: {
-        count: 4,
+        count: 3,
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
           },
           {
             hasMessages: false,
-            isFork: false,
+            isAction: false,
-            messageCount: 0,
-            type: 'doc',
-          },
-          {
-            hasMessages: false,
             isFork: false,
             messageCount: 0,
             type: 'doc',
@@ -383,16 +434,44 @@ Generated by [AVA](https://avajs.dev).
         ],
       },
       recent_top3_sessions: {
+        count: 3,
+        sessionTypes: [
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: true,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+          {
+            hasMessages: false,
+            isAction: false,
+            isFork: false,
+            messageCount: 0,
+            type: 'doc',
+          },
+        ],
+      },
+      workspace_sessions_with_messages: {
         count: 2,
         sessionTypes: [
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'pinned',
           },
           {
             hasMessages: false,
+            isAction: false,
             isFork: false,
             messageCount: 0,
             type: 'workspace',
@@ -486,102 +565,3 @@ Generated by [AVA](https://avajs.dev).
         workspaceSessionExists: true,
       },
     }
-
-## should handle session updates and validations
-
-> should unpin existing when pinning new session
-
-    [
-      {
-        docId: null,
-        id: 'session-update-id',
-        pinned: true,
-      },
-      {
-        docId: null,
-        id: 'existing-pinned-session-id',
-        pinned: false,
-      },
-    ]
-
-> session type conversion steps
-
-    [
-      {
-        session: {
-          docId: 'doc-update-id',
-          pinned: false,
-        },
-        step: 'workspace_to_doc',
-        type: 'doc',
-      },
-      {
-        session: {
-          docId: null,
-          pinned: false,
-        },
-        step: 'doc_to_workspace',
-        type: 'workspace',
-      },
-      {
-        session: {
-          docId: null,
-          pinned: true,
-        },
-        step: 'workspace_to_pinned',
-        type: 'pinned',
-      },
-    ]
-
-## should create multiple doc sessions and query latest
-
-> multiple doc sessions for same document with order verification
-
-    [
-      {
-        docId: 'multi-session-doc',
-        hasMessages: true,
-        isFirstSession: false,
-        isSecondSession: false,
-        isThirdSession: true,
-        messageCount: 1,
-      },
-      {
-        docId: 'multi-session-doc',
-        hasMessages: true,
-        isFirstSession: false,
-        isSecondSession: true,
-        isThirdSession: false,
-        messageCount: 1,
-      },
-      {
-        docId: 'multi-session-doc',
-        hasMessages: true,
-        isFirstSession: true,
-        isSecondSession: false,
-        isThirdSession: false,
-        messageCount: 1,
-      },
-    ]
-
-## should query recent topK sessions of different types
-
-> should include different session types in recent topK query
-
-    [
-      {
-        docId: null,
-        pinned: false,
-        type: 'workspace',
-      },
-      {
-        docId: null,
-        pinned: true,
-        type: 'pinned',
-      },
-      {
-        docId: null,
-        pinned: false,
-        type: 'workspace',
-      },
-    ]

packages/backend/server/src/__tests__/models/copilot-session.spec.ts

@@ -169,6 +169,7 @@ test('should list and filter session type', async t => {
     const workspaceSessions = await copilotSession.list({
       userId: user.id,
       workspaceId: workspace.id,
+      docId: null,
     });
 
     t.snapshot(
@@ -575,6 +576,10 @@ test('should handle session queries, ordering, and filtering', async t => {
   const docParams = { ...baseParams, docId };
   const queryTestCases = [
     { name: 'all_workspace_sessions', params: baseParams },
+    {
+      name: 'workspace_sessions_with_messages',
+      params: { ...baseParams, docId: null, withMessages: true },
+    },
     {
       name: 'doc_sessions_with_messages',
       params: { ...docParams, withMessages: true },
@@ -609,6 +614,7 @@ test('should handle session queries, ordering, and filtering', async t => {
         type: copilotSession.getSessionType(s),
         hasMessages: !!s.messages?.length,
         messageCount: s.messages?.length || 0,
+        isAction: s.promptName === TEST_PROMPTS.ACTION,
         isFork: !!s.parentSessionId,
       })),
     };

packages/backend/server/src/__tests__/utils/copilot.ts

@@ -709,26 +709,30 @@ type ChatMessage = {
 
 type History = {
   sessionId: string;
+  pinned: boolean;
   tokens: number;
   action: string | null;
   createdAt: string;
   messages: ChatMessage[];
 };
 
+type HistoryOptions = {
+  action?: boolean;
+  fork?: boolean;
+  pinned?: boolean;
+  limit?: number;
+  skip?: number;
+  sessionOrder?: 'asc' | 'desc';
+  messageOrder?: 'asc' | 'desc';
+  sessionId?: string;
+};
+
 export async function getHistories(
   app: TestingApp,
   variables: {
     workspaceId: string;
-    docId?: string;
+    docId?: string | null;
-    options?: {
+    options?: HistoryOptions;
-      action?: boolean;
-      fork?: boolean;
-      limit?: number;
-      skip?: number;
-      sessionOrder?: 'asc' | 'desc';
-      messageOrder?: 'asc' | 'desc';
-      sessionId?: string;
-    };
   }
 ): Promise<History[]> {
   const res = await app.gql(
@@ -742,6 +746,7 @@ export async function getHistories(
         copilot(workspaceId: $workspaceId) {
           histories(docId: $docId, options: $options) {
             sessionId
+            pinned
             tokens
             action
             createdAt
@@ -763,6 +768,152 @@ export async function getHistories(
   return res.currentUser?.copilot?.histories || [];
 }
 
+export async function getWorkspaceSessions(
+  app: TestingApp,
+  variables: {
+    workspaceId: string;
+    options?: HistoryOptions;
+  }
+): Promise<History[]> {
+  const res = await app.gql(
+    `query getCopilotWorkspaceSessions(
+        $workspaceId: String!
+        $options: QueryChatHistoriesInput
+      ) {
+        currentUser {
+          copilot(workspaceId: $workspaceId) {
+            histories(docId: null, options: $options) {
+              sessionId
+              pinned
+              tokens
+              action
+              createdAt
+              messages {
+                id
+                role
+                content
+                streamObjects {
+                  type
+                  textDelta
+                  toolCallId
+                  toolName
+                  args
+                  result
+                }
+                attachments
+                createdAt
+              }
+            }
+          }
+        }
+      }`,
+    variables
+  );
+
+  return res.currentUser?.copilot?.histories || [];
+}
+
+export async function getDocSessions(
+  app: TestingApp,
+  variables: {
+    workspaceId: string;
+    docId: string;
+    options?: HistoryOptions;
+  }
+): Promise<History[]> {
+  const res = await app.gql(
+    `query getCopilotDocSessions(
+        $workspaceId: String!
+        $docId: String!
+        $options: QueryChatHistoriesInput
+      ) {
+        currentUser {
+          copilot(workspaceId: $workspaceId) {
+            histories(docId: $docId, options: $options) {
+              sessionId
+              pinned
+              tokens
+              action
+              createdAt
+              messages {
+                id
+                role
+                content
+                streamObjects {
+                  type
+                  textDelta
+                  toolCallId
+                  toolName
+                  args
+                  result
+                }
+                attachments
+                createdAt
+              }
+            }
+          }
+        }
+      }`,
+    variables
+  );
+
+  return res.currentUser?.copilot?.histories || [];
+}
+
+export async function getPinnedSessions(
+  app: TestingApp,
+  variables: {
+    workspaceId: string;
+    docId?: string;
+    messageOrder?: 'asc' | 'desc';
+    withPrompt?: boolean;
+  }
+): Promise<History[]> {
+  const res = await app.gql(
+    `query getCopilotPinnedSessions(
+        $workspaceId: String!
+        $docId: String
+        $messageOrder: ChatHistoryOrder
+        $withPrompt: Boolean
+      ) {
+        currentUser {
+          copilot(workspaceId: $workspaceId) {
+            histories(docId: $docId, options: {
+              limit: 1,
+              pinned: true,
+              messageOrder: $messageOrder,
+              withPrompt: $withPrompt
+            }) {
+              sessionId
+              pinned
+              tokens
+              action
+              createdAt
+              messages {
+                id
+                role
+                content
+                streamObjects {
+                  type
+                  textDelta
+                  toolCallId
+                  toolName
+                  args
+                  result
+                }
+                attachments
+                createdAt
+              }
+            }
+          }
+        }
+      }`,
+    variables
+  );
+
+  return res.currentUser?.copilot?.histories || [];
+}
+
 type Prompt = {
   name: string;
   model: string;

packages/backend/server/src/models/copilot-session.ts

@@ -285,38 +285,44 @@ export class CopilotSessionModel extends BaseModel {
   }
 
   async list(options: ListSessionOptions) {
-    const { userId, sessionId, workspaceId, docId } = options;
+    const { userId, sessionId, workspaceId, docId, action, fork } = options;
+
+    function getNullCond<T>(
+      maybeBool: boolean | undefined,
+      wrap: (ret: { not: null } | null) => T = ret => ret as T
+    ): T | undefined {
+      return maybeBool === true
+        ? wrap({ not: null })
+        : maybeBool === false
+          ? wrap(null)
+          : undefined;
+    }
+
+    function getEqCond<T>(maybeValue: T | undefined): T | undefined {
+      return maybeValue !== undefined ? maybeValue : undefined;
+    }
 
     const conditions: Prisma.AiSessionWhereInput['OR'] = [
       {
         userId,
         workspaceId,
-        docId: docId ?? null,
+        docId: getEqCond(docId),
-        id: sessionId ? { equals: sessionId } : undefined,
+        id: getEqCond(sessionId),
         deletedAt: null,
-        prompt:
+        pinned: getEqCond(options.pinned),
-          typeof options.action === 'boolean'
+        prompt: getNullCond(fork, ret => ({ action: ret })),
-            ? options.action
+        parentSessionId: getNullCond(fork),
-              ? { action: { not: null } }
-              : { action: null }
-            : undefined,
-        parentSessionId:
-          typeof options.fork === 'boolean'
-            ? options.fork
-              ? { not: null }
-              : null
-            : undefined,
       },
     ];
 
-    if (!options?.action && options?.fork) {
+    if (!action && fork) {
       // query forked sessions from other users
       // only query forked session if fork == true and action == false
       conditions.push({
         userId: { not: userId },
         workspaceId: workspaceId,
         docId: docId ?? null,
-        id: sessionId ? { equals: sessionId } : undefined,
+        id: getEqCond(sessionId),
         prompt: { action: null },
         // should only find forked session
         parentSessionId: { not: null },

packages/common/graphql/src/graphql/copilot-history-list-doc-sessions.gql

@@ -0,0 +1,32 @@
+query getCopilotDocSessions(
+  $workspaceId: String!
+  $docId: String!
+  $options: QueryChatHistoriesInput
+) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(docId: $docId, options: $options) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}

packages/common/graphql/src/graphql/copilot-history-list-pinned-session.gql

@@ -0,0 +1,38 @@
+query getCopilotPinnedSessions(
+  $workspaceId: String!
+  $docId: String
+  $messageOrder: ChatHistoryOrder
+  $withPrompt: Boolean
+) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(docId: $docId, options: {
+        limit: 1,
+        pinned: true,
+        messageOrder: $messageOrder,
+        withPrompt: $withPrompt
+      }) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}

packages/common/graphql/src/graphql/copilot-history-list-workspace-sessions.gql

@@ -0,0 +1,31 @@
+query getCopilotWorkspaceSessions(
+  $workspaceId: String!
+  $options: QueryChatHistoriesInput
+) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(docId: null, options: $options) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}

packages/common/graphql/src/graphql/index.ts

@@ -604,6 +604,108 @@ export const getCopilotHistoryIdsQuery = {
 }`,
 };
 
+export const getCopilotDocSessionsQuery = {
+  id: 'getCopilotDocSessionsQuery' as const,
+  op: 'getCopilotDocSessions',
+  query: `query getCopilotDocSessions($workspaceId: String!, $docId: String!, $options: QueryChatHistoriesInput) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(docId: $docId, options: $options) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}`,
+};
+
+export const getCopilotPinnedSessionsQuery = {
+  id: 'getCopilotPinnedSessionsQuery' as const,
+  op: 'getCopilotPinnedSessions',
+  query: `query getCopilotPinnedSessions($workspaceId: String!, $docId: String, $messageOrder: ChatHistoryOrder, $withPrompt: Boolean) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(
+        docId: $docId
+        options: {limit: 1, pinned: true, messageOrder: $messageOrder, withPrompt: $withPrompt}
+      ) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}`,
+};
+
+export const getCopilotWorkspaceSessionsQuery = {
+  id: 'getCopilotWorkspaceSessionsQuery' as const,
+  op: 'getCopilotWorkspaceSessions',
+  query: `query getCopilotWorkspaceSessions($workspaceId: String!, $options: QueryChatHistoriesInput) {
+  currentUser {
+    copilot(workspaceId: $workspaceId) {
+      histories(docId: null, options: $options) {
+        sessionId
+        pinned
+        tokens
+        action
+        createdAt
+        messages {
+          id
+          role
+          content
+          streamObjects {
+            type
+            textDelta
+            toolCallId
+            toolName
+            args
+            result
+          }
+          attachments
+          createdAt
+        }
+      }
+    }
+  }
+}`,
+};
+
 export const getCopilotHistoriesQuery = {
   id: 'getCopilotHistoriesQuery' as const,
   op: 'getCopilotHistories',

packages/common/graphql/src/schema.ts

@@ -3390,6 +3390,129 @@ export type GetCopilotHistoryIdsQuery = {
   } | null;
 };
 
+export type GetCopilotDocSessionsQueryVariables = Exact<{
+  workspaceId: Scalars['String']['input'];
+  docId: Scalars['String']['input'];
+  options?: InputMaybe<QueryChatHistoriesInput>;
+}>;
+
+export type GetCopilotDocSessionsQuery = {
+  __typename?: 'Query';
+  currentUser: {
+    __typename?: 'UserType';
+    copilot: {
+      __typename?: 'Copilot';
+      histories: Array<{
+        __typename?: 'CopilotHistories';
+        sessionId: string;
+        pinned: boolean;
+        tokens: number;
+        action: string | null;
+        createdAt: string;
+        messages: Array<{
+          __typename?: 'ChatMessage';
+          id: string | null;
+          role: string;
+          content: string;
+          attachments: Array<string> | null;
+          createdAt: string;
+          streamObjects: Array<{
+            __typename?: 'StreamObject';
+            type: string;
+            textDelta: string | null;
+            toolCallId: string | null;
+            toolName: string | null;
+            args: Record<string, string> | null;
+            result: Record<string, string> | null;
+          }> | null;
+        }>;
+      }>;
+    };
+  } | null;
+};
+
+export type GetCopilotPinnedSessionsQueryVariables = Exact<{
+  workspaceId: Scalars['String']['input'];
+  docId?: InputMaybe<Scalars['String']['input']>;
+  messageOrder?: InputMaybe<ChatHistoryOrder>;
+  withPrompt?: InputMaybe<Scalars['Boolean']['input']>;
+}>;
+
+export type GetCopilotPinnedSessionsQuery = {
+  __typename?: 'Query';
+  currentUser: {
+    __typename?: 'UserType';
+    copilot: {
+      __typename?: 'Copilot';
+      histories: Array<{
+        __typename?: 'CopilotHistories';
+        sessionId: string;
+        pinned: boolean;
+        tokens: number;
+        action: string | null;
+        createdAt: string;
+        messages: Array<{
+          __typename?: 'ChatMessage';
+          id: string | null;
+          role: string;
+          content: string;
+          attachments: Array<string> | null;
+          createdAt: string;
+          streamObjects: Array<{
+            __typename?: 'StreamObject';
+            type: string;
+            textDelta: string | null;
+            toolCallId: string | null;
+            toolName: string | null;
+            args: Record<string, string> | null;
+            result: Record<string, string> | null;
+          }> | null;
+        }>;
+      }>;
+    };
+  } | null;
+};
+
+export type GetCopilotWorkspaceSessionsQueryVariables = Exact<{
+  workspaceId: Scalars['String']['input'];
+  options?: InputMaybe<QueryChatHistoriesInput>;
+}>;
+
+export type GetCopilotWorkspaceSessionsQuery = {
+  __typename?: 'Query';
+  currentUser: {
+    __typename?: 'UserType';
+    copilot: {
+      __typename?: 'Copilot';
+      histories: Array<{
+        __typename?: 'CopilotHistories';
+        sessionId: string;
+        pinned: boolean;
+        tokens: number;
+        action: string | null;
+        createdAt: string;
+        messages: Array<{
+          __typename?: 'ChatMessage';
+          id: string | null;
+          role: string;
+          content: string;
+          attachments: Array<string> | null;
+          createdAt: string;
+          streamObjects: Array<{
+            __typename?: 'StreamObject';
+            type: string;
+            textDelta: string | null;
+            toolCallId: string | null;
+            toolName: string | null;
+            args: Record<string, string> | null;
+            result: Record<string, string> | null;
+          }> | null;
+        }>;
+      }>;
+    };
+  } | null;
+};
+
 export type GetCopilotHistoriesQueryVariables = Exact<{
   workspaceId: Scalars['String']['input'];
   docId?: InputMaybe<Scalars['String']['input']>;
@@ -5252,6 +5375,21 @@ export type Queries =
       variables: GetCopilotHistoryIdsQueryVariables;
       response: GetCopilotHistoryIdsQuery;
     }
+  | {
+      name: 'getCopilotDocSessionsQuery';
+      variables: GetCopilotDocSessionsQueryVariables;
+      response: GetCopilotDocSessionsQuery;
+    }
+  | {
+      name: 'getCopilotPinnedSessionsQuery';
+      variables: GetCopilotPinnedSessionsQueryVariables;
+      response: GetCopilotPinnedSessionsQuery;
+    }
+  | {
+      name: 'getCopilotWorkspaceSessionsQuery';
+      variables: GetCopilotWorkspaceSessionsQueryVariables;
+      response: GetCopilotWorkspaceSessionsQuery;
+    }
   | {
       name: 'getCopilotHistoriesQuery';
       variables: GetCopilotHistoriesQueryVariables;