feat(web): add teams API client (in progress)

Hit rate limit mid-flight.

apps/web/src/lib/api/teams.ts

@@ -1,14 +1,29 @@
-/**
- * Teams API Client
- * Handles team-related API requests
- */
-
-import type { Team, TeamMember, User } from "@mosaic/shared";
+import type {
+  Team,
+  TeamMember,
+  User,
+  WorkspaceMemberRole,
+} from "@mosaic/shared";
 import { TeamMemberRole } from "@mosaic/shared";
-import { apiGet, apiPost, apiPatch, apiDelete, type ApiResponse } from "./client";
+import { apiDelete, apiGet, apiPost, type ApiResponse } from "./client";
+
+export interface TeamMemberWithUser extends TeamMember {
+  user: Pick<User, "id" | "name" | "email" | "image">;
+}
 
 export interface TeamWithMembers extends Team {
-  members: (TeamMember & { user: User })[];
+  members?: TeamMemberWithUser[];
+  _count?: {
+    members: number;
+  };
+}
+
+export interface WorkspaceMemberWithUser {
+  workspaceId: string;
+  userId: string;
+  role: WorkspaceMemberRole;
+  joinedAt: string | Date;
+  user: Pick<User, "id" | "name" | "email" | "image">;
 }
 
 export interface CreateTeamDto {
@@ -16,108 +31,81 @@ export interface CreateTeamDto {
   description?: string;
 }
 
-export interface UpdateTeamDto {
-  name?: string;
-  description?: string;
-}
-
 export interface AddTeamMemberDto {
   userId: string;
   role?: TeamMemberRole;
 }
 
-/**
- * Fetch all teams for a workspace
- */
-export async function fetchTeams(workspaceId: string): Promise<Team[]> {
-  const response = await apiGet<ApiResponse<Team[]>>(`/api/workspaces/${workspaceId}/teams`);
-  return response.data;
+type ApiPayload<T> = T | ApiResponse<T>;
+
+function isApiResponse<T>(payload: ApiPayload<T>): payload is ApiResponse<T> {
+  return typeof payload === "object" && payload !== null && "data" in payload;
 }
 
-/**
- * Fetch a single team with members
- */
-export async function fetchTeam(workspaceId: string, teamId: string): Promise<TeamWithMembers> {
-  const response = await apiGet<ApiResponse<TeamWithMembers>>(
-    `/api/workspaces/${workspaceId}/teams/${teamId}`
+function unwrapPayload<T>(payload: ApiPayload<T>): T {
+  return isApiResponse(payload) ? payload.data : payload;
+}
+
+export function getTeamMemberCount(team: TeamWithMembers): number {
+  if (Array.isArray(team.members)) {
+    return team.members.length;
+  }
+
+  return team._count?.members ?? 0;
+}
+
+export async function fetchTeams(workspaceId: string): Promise<TeamWithMembers[]> {
+  const payload = await apiGet<ApiPayload<TeamWithMembers[]>>(
+    `/api/workspaces/${workspaceId}/teams`,
+    workspaceId
   );
-  return response.data;
+  return unwrapPayload(payload);
 }
 
-/**
- * Create a new team
- */
-export async function createTeam(workspaceId: string, data: CreateTeamDto): Promise<Team> {
-  const response = await apiPost<ApiResponse<Team>>(`/api/workspaces/${workspaceId}/teams`, data);
-  return response.data;
-}
-
-/**
- * Update a team
- */
-export async function updateTeam(
-  workspaceId: string,
-  teamId: string,
-  data: UpdateTeamDto
-): Promise<Team> {
-  const response = await apiPatch<ApiResponse<Team>>(
-    `/api/workspaces/${workspaceId}/teams/${teamId}`,
-    data
+export async function createTeam(workspaceId: string, data: CreateTeamDto): Promise<TeamWithMembers> {
+  const payload = await apiPost<ApiPayload<TeamWithMembers>>(
+    `/api/workspaces/${workspaceId}/teams`,
+    data,
+    workspaceId
   );
-  return response.data;
+  return unwrapPayload(payload);
 }
 
-/**
- * Delete a team
- */
 export async function deleteTeam(workspaceId: string, teamId: string): Promise<void> {
-  await apiDelete(`/api/workspaces/${workspaceId}/teams/${teamId}`);
+  await apiDelete<void>(`/api/workspaces/${workspaceId}/teams/${teamId}`, workspaceId);
 }
 
-/**
- * Add a member to a team
- */
 export async function addTeamMember(
   workspaceId: string,
   teamId: string,
   data: AddTeamMemberDto
-): Promise<TeamMember> {
-  const response = await apiPost<ApiResponse<TeamMember>>(
+): Promise<TeamMemberWithUser> {
+  const payload = await apiPost<ApiPayload<TeamMemberWithUser>>(
     `/api/workspaces/${workspaceId}/teams/${teamId}/members`,
-    data
+    data,
+    workspaceId
   );
-  return response.data;
+  return unwrapPayload(payload);
 }
 
-/**
- * Remove a member from a team
- */
 export async function removeTeamMember(
   workspaceId: string,
   teamId: string,
   userId: string
 ): Promise<void> {
-  await apiDelete(`/api/workspaces/${workspaceId}/teams/${teamId}/members/${userId}`);
+  await apiDelete<void>(`/api/workspaces/${workspaceId}/teams/${teamId}/members/${userId}`, workspaceId);
 }
 
-/**
- * Update a team member's role
- */
-export async function updateTeamMemberRole(
-  workspaceId: string,
-  teamId: string,
-  userId: string,
-  role: TeamMemberRole
-): Promise<TeamMember> {
-  const response = await apiPatch<ApiResponse<TeamMember>>(
-    `/api/workspaces/${workspaceId}/teams/${teamId}/members/${userId}`,
-    { role }
+export async function fetchWorkspaceMembers(workspaceId: string): Promise<WorkspaceMemberWithUser[]> {
+  const payload = await apiGet<ApiPayload<WorkspaceMemberWithUser[]>>(
+    `/api/workspaces/${workspaceId}/members`,
+    workspaceId
   );
-  return response.data;
+  return unwrapPayload(payload);
 }
 
 /**
- * Mock teams for development (until backend endpoints are ready)
+ * Mock teams for development in legacy routes under /app/settings.
  */
 export const mockTeams: Team[] = [
   {
@@ -133,7 +121,7 @@ export const mockTeams: Team[] = [
     id: "team-2",
     workspaceId: "workspace-1",
     name: "Design",
-    description: "UI/UX design team",
+    description: "UI and UX design team",
     metadata: {},
     createdAt: new Date("2026-01-22"),
     updatedAt: new Date("2026-01-22"),
@@ -149,24 +137,16 @@ export const mockTeams: Team[] = [
   },
 ];
 
-/**
- * Mock team with members for development
- */
-const baseTeam = mockTeams[0];
-if (!baseTeam) {
-  throw new Error("Mock team not found");
+const [defaultMockTeam] = mockTeams;
+if (!defaultMockTeam) {
+  throw new Error("Mock team was not found");
 }
+
 export const mockTeamWithMembers: TeamWithMembers = {
-  id: baseTeam.id,
-  workspaceId: baseTeam.workspaceId,
-  name: baseTeam.name,
-  description: baseTeam.description,
-  metadata: baseTeam.metadata,
-  createdAt: baseTeam.createdAt,
-  updatedAt: baseTeam.updatedAt,
+  ...defaultMockTeam,
   members: [
     {
-      teamId: "team-1",
+      teamId: defaultMockTeam.id,
       userId: "user-1",
       role: TeamMemberRole.OWNER,
       joinedAt: new Date("2026-01-20"),
@@ -174,22 +154,11 @@ export const mockTeamWithMembers: TeamWithMembers = {
         id: "user-1",
         email: "john@example.com",
         name: "John Doe",
-        emailVerified: true,
         image: null,
-        authProviderId: null,
-        preferences: {},
-        deactivatedAt: null,
-        isLocalAuth: false,
-        passwordHash: null,
-        invitedBy: null,
-        invitationToken: null,
-        invitedAt: null,
-        createdAt: new Date("2026-01-15"),
-        updatedAt: new Date("2026-01-15"),
       },
     },
     {
-      teamId: "team-1",
+      teamId: defaultMockTeam.id,
       userId: "user-2",
       role: TeamMemberRole.MEMBER,
       joinedAt: new Date("2026-01-21"),
@@ -197,18 +166,7 @@ export const mockTeamWithMembers: TeamWithMembers = {
         id: "user-2",
         email: "jane@example.com",
         name: "Jane Smith",
-        emailVerified: true,
         image: null,
-        authProviderId: null,
-        preferences: {},
-        deactivatedAt: null,
-        isLocalAuth: false,
-        passwordHash: null,
-        invitedBy: null,
-        invitationToken: null,
-        invitedAt: null,
-        createdAt: new Date("2026-01-16"),
-        updatedAt: new Date("2026-01-16"),
       },
     },
   ],