chore: IsTeamInOrg guard and decorator apiv2 (#15567)

apps/api/v2/src/modules/auth/decorators/get-team/get-team.decorator.ts

@@ -0,0 +1,33 @@
+import { ExecutionContext } from "@nestjs/common";
+import { createParamDecorator } from "@nestjs/common";
+
+import { Team } from "@calcom/prisma/client";
+
+export type GetTeamReturnType = Team;
+
+export const GetTeam = createParamDecorator<
+  keyof GetTeamReturnType | (keyof GetTeamReturnType)[],
+  ExecutionContext
+>((data, ctx) => {
+  const request = ctx.switchToHttp().getRequest();
+  const team = request.team as GetTeamReturnType;
+
+  if (!team) {
+    throw new Error("GetTeam decorator : Team not found");
+  }
+
+  if (Array.isArray(data)) {
+    return data.reduce((prev, curr) => {
+      return {
+        ...prev,
+        [curr]: team[curr],
+      };
+    }, {});
+  }
+
+  if (data) {
+    return team[data];
+  }
+
+  return team;
+});

apps/api/v2/src/modules/auth/guards/teams/is-team-in-org.guard.ts

@@ -0,0 +1,33 @@
+import { OrganizationsRepository } from "@/modules/organizations/organizations.repository";
+import { Injectable, CanActivate, ExecutionContext, ForbiddenException } from "@nestjs/common";
+import { Request } from "express";
+
+import { Team } from "@calcom/prisma/client";
+
+@Injectable()
+export class IsTeamInOrg implements CanActivate {
+  constructor(private organizationsRepository: OrganizationsRepository) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const request = context.switchToHttp().getRequest<Request & { team: Team }>();
+    const teamId: string = request.params.teamId;
+    const orgId: string = request.params.orgId;
+
+    if (!orgId) {
+      throw new ForbiddenException("No org id found in request params.");
+    }
+
+    if (!teamId) {
+      throw new ForbiddenException("No team id found in request params.");
+    }
+
+    const team = await this.organizationsRepository.findOrgTeam(Number(orgId), Number(teamId));
+
+    if (team && !team.isOrganization && team.parentId === Number(orgId)) {
+      request.team = team;
+      return true;
+    }
+
+    return false;
+  }
+}