feat: add email filtering to team memberships endpoint

apps/api/v2/src/modules/teams/memberships/controllers/teams-memberships.controller.e2e-spec.ts

@@ -328,6 +328,131 @@ describe("Teams Memberships Endpoints", () => {
       return request(app.getHttpServer()).get(`/v2/teams/${team.id}/memberships/123132145`).expect(404);
     });
 
+    it("should filter memberships by single email", async () => {
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${teamAdminEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(1);
+          expect(responseBody.data[0].user.email).toEqual(teamAdminEmail);
+          expect(responseBody.data[0].userId).toEqual(teamAdmin.id);
+          expect(responseBody.data[0].role).toEqual("ADMIN");
+        });
+    });
+
+    it("should filter memberships by multiple emails", async () => {
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${teamAdminEmail},${teamMemberEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(2);
+
+          const emails = responseBody.data.map((membership) => membership.user.email);
+          expect(emails).toContain(teamAdminEmail);
+          expect(emails).toContain(teamMemberEmail);
+
+          const adminMembership = responseBody.data.find((m) => m.user.email === teamAdminEmail);
+          const memberMembership = responseBody.data.find((m) => m.user.email === teamMemberEmail);
+
+          expect(adminMembership).toBeDefined();
+          expect(memberMembership).toBeDefined();
+          expect(adminMembership?.role).toEqual("ADMIN");
+          expect(memberMembership?.role).toEqual("MEMBER");
+        });
+    });
+
+    it("should return empty array when filtering by non-existent email", async () => {
+      const nonExistentEmail = `nonexistent-${randomString()}@test.com`;
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${nonExistentEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(0);
+        });
+    });
+
+    it("should return partial results when filtering by mix of existing and non-existent emails", async () => {
+      const nonExistentEmail = `nonexistent-${randomString()}@test.com`;
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${teamAdminEmail},${nonExistentEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(1);
+          expect(responseBody.data[0].user.email).toEqual(teamAdminEmail);
+        });
+    });
+
+    it("should work with pagination and email filtering combined", async () => {
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${teamAdminEmail},${teamMemberEmail}&skip=1&take=1`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(1);
+          const returnedEmail = responseBody.data[0].user.email;
+          expect([teamAdminEmail, teamMemberEmail]).toContain(returnedEmail);
+        });
+    });
+
+    it("should handle empty emails array gracefully", async () => {
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(2);
+        });
+    });
+
+    it("should handle URL encoded email addresses in filter", async () => {
+      const encodedEmail = encodeURIComponent(teamAdminEmail);
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${encodedEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(1);
+          expect(responseBody.data[0].user.email).toEqual(teamAdminEmail);
+        });
+    });
+
+    it("should filter by email and maintain all user properties", async () => {
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${teamMemberEmail}`)
+        .expect(200)
+        .then((response) => {
+          const responseBody: GetTeamMembershipsOutput = response.body;
+          expect(responseBody.status).toEqual(SUCCESS_STATUS);
+          expect(responseBody.data.length).toEqual(1);
+          const membership = responseBody.data[0];
+          expect(membership.user.email).toEqual(teamMemberEmail);
+          expect(membership.user.bio).toEqual(teamMember.bio);
+          expect(membership.user.metadata).toEqual(teamMember.metadata);
+          expect(membership.user.username).toEqual(teamMember.username);
+          expect(membership.teamId).toEqual(team.id);
+          expect(membership.userId).toEqual(teamMember.id);
+          expect(membership.role).toEqual("MEMBER");
+        });
+    });
+
+    it("should validate email array size limits", async () => {
+      const tooManyEmails = Array.from({ length: 21 }, (_, i) => `test${i}@example.com`).join(",");
+      return request(app.getHttpServer())
+        .get(`/v2/teams/${team.id}/memberships?emails=${tooManyEmails}`)
+        .expect(400);
+    });
+
     afterAll(async () => {
       await userRepositoryFixture.deleteByEmail(teamAdmin.email);
       await userRepositoryFixture.deleteByEmail(teammateInvitedViaApi.email);

apps/api/v2/src/modules/teams/memberships/controllers/teams-memberships.controller.ts

@@ -4,6 +4,7 @@ import { Roles } from "@/modules/auth/decorators/roles/roles.decorator";
 import { ApiAuthGuard } from "@/modules/auth/guards/api-auth/api-auth.guard";
 import { RolesGuard } from "@/modules/auth/guards/roles/roles.guard";
 import { CreateTeamMembershipInput } from "@/modules/teams/memberships/inputs/create-team-membership.input";
+import { GetTeamMembershipsInput } from "@/modules/teams/memberships/inputs/get-team-memberships.input";
 import { UpdateTeamMembershipInput } from "@/modules/teams/memberships/inputs/update-team-membership.input";
 import { CreateTeamMembershipOutput } from "@/modules/teams/memberships/outputs/create-team-membership.output";
 import { DeleteTeamMembershipOutput } from "@/modules/teams/memberships/outputs/delete-team-membership.output";
@@ -32,7 +33,6 @@ import { plainToClass } from "class-transformer";
 
 import { SUCCESS_STATUS } from "@calcom/platform-constants";
 import { updateNewTeamMemberEventTypes } from "@calcom/platform-libraries/event-types";
-import { SkipTakePagination } from "@calcom/platform-types";
 
 @Controller({
   path: "/v2/teams/:teamId/memberships",
@@ -85,16 +85,20 @@ export class TeamsMembershipsController {
   }
 
   @Get("/")
-  @ApiOperation({ summary: "Get all memberships" })
+  @ApiOperation({
+    summary: "Get all memberships",
+    description: "Retrieve team memberships with optional filtering by email addresses. Supports pagination.",
+  })
   @Roles("TEAM_ADMIN")
   @HttpCode(HttpStatus.OK)
   async getTeamMemberships(
     @Param("teamId", ParseIntPipe) teamId: number,
-    @Query() queryParams: SkipTakePagination
+    @Query() queryParams: GetTeamMembershipsInput
   ): Promise<GetTeamMembershipsOutput> {
-    const { skip, take } = queryParams;
+    const { skip, take, emails } = queryParams;
     const orgTeamMemberships = await this.teamsMembershipsService.getPaginatedTeamMemberships(
       teamId,
+      emails,
       skip ?? 0,
       take ?? 250
     );

apps/api/v2/src/modules/teams/memberships/inputs/get-team-memberships.input.ts

@@ -0,0 +1,32 @@
+import { GetUsersInput } from "@/modules/users/inputs/get-users.input";
+import { ApiPropertyOptional } from "@nestjs/swagger";
+import { Transform } from "class-transformer";
+import { ArrayMaxSize, ArrayNotEmpty, IsEmail, IsOptional } from "class-validator";
+
+export class GetTeamMembershipsInput extends GetUsersInput {
+  @IsOptional()
+  @Transform(({ value }) => {
+    if (value == null) return undefined;
+    const rawValues = (Array.isArray(value) ? value : [value]).flatMap((entry) =>
+      typeof entry === "string" ? entry.split(",") : []
+    );
+    const normalized = rawValues
+      .map((email) => email.trim())
+      .filter((email) => email.length > 0)
+      .map((email) => email.toLowerCase());
+    const deduplicated = [...new Set(normalized)];
+    return deduplicated.length > 0 ? deduplicated : undefined;
+  })
+  @ArrayNotEmpty({ message: "emails cannot be empty." })
+  @ArrayMaxSize(20, {
+    message: "emails array cannot contain more than 20 email addresses for team membership filtering",
+  })
+  @IsEmail({}, { each: true, message: "Each email must be a valid email address" })
+  @ApiPropertyOptional({
+    type: [String],
+    description:
+      "Filter team memberships by email addresses. If you want to filter by multiple emails, separate them with a comma (max 20 emails for performance).",
+    example: "?emails=user1@example.com,user2@example.com",
+  })
+  emails?: string[];
+}

apps/api/v2/src/modules/teams/memberships/services/teams-memberships.service.ts

@@ -23,13 +23,15 @@ export class TeamsMembershipsService {
     return teamMembership;
   }
 
-  async getPaginatedTeamMemberships(teamId: number, skip = 0, take = 250) {
-    const teamMemberships = await this.teamsMembershipsRepository.findTeamMembershipsPaginated(
+  async getPaginatedTeamMemberships(teamId: number, emails?: string[], skip = 0, take = 250) {
+    const emailArray = !emails ? [] : emails;
+
+    return await this.teamsMembershipsRepository.findTeamMembershipsPaginatedWithFilters(
       teamId,
+      { emails: emailArray },
       skip,
       take
     );
-    return teamMemberships;
   }
 
   async getTeamMembership(teamId: number, membershipId: number) {

apps/api/v2/src/modules/teams/memberships/teams-memberships.repository.ts

@@ -6,6 +6,10 @@ import { Injectable } from "@nestjs/common";
 
 import type { Prisma } from "@calcom/prisma/client";
 
+export interface TeamMembershipFilters {
+  emails?: string[];
+}
+
 export const MembershipUserSelect: Prisma.UserSelect = {
   username: true,
   email: true,
@@ -41,6 +45,30 @@ export class TeamsMembershipsRepository {
     });
   }
 
+  async findTeamMembershipsPaginatedWithFilters(
+    teamId: number,
+    filters: TeamMembershipFilters,
+    skip: number,
+    take: number
+  ) {
+    const whereClause: Prisma.MembershipWhereInput = {
+      teamId: teamId,
+    };
+
+    if (filters.emails && filters.emails.length > 0) {
+      whereClause.user = {
+        email: { in: filters.emails },
+      };
+    }
+
+    return await this.dbRead.prisma.membership.findMany({
+      where: whereClause,
+      include: { user: { select: MembershipUserSelect } },
+      skip,
+      take,
+    });
+  }
+
   async findTeamMembership(teamId: number, membershipId: number) {
     return this.dbRead.prisma.membership.findUnique({
       where: {

apps/api/v2/src/modules/users/inputs/get-users.input.ts

@@ -28,6 +28,7 @@ export class GetUsersInput {
   @ApiPropertyOptional({
     type: [String],
     description: "The email address or an array of email addresses to filter by",
+    example: ["user1@example.com", "user2@example.com"],
   })
   emails?: string[];
 }