team creation clean done

services/teamService.tsx

@@ -0,0 +1,33 @@
+import { addDoc, collection, doc, DocumentReference, Firestore, getFirestore, serverTimestamp } from 'firebase/firestore'
+import { Team } from '../models/team'
+import { TeamMember, TeamMemberRole, TeamMemberStatus } from '../models/teamMember'
+import { Collections } from './collections'
+import IService from './IService'
+
+export default class TeamService implements IService {
+  db : Firestore = getFirestore()
+
+  async createTeam(team: Team): Promise<string> {
+    // create team
+    const teamDocRef = await addDoc(collection(this.db, Collections.teams), {
+      ...team,
+      createdDate: serverTimestamp()
+    })
+
+    const teamMember = new TeamMember()
+    teamMember.role = TeamMemberRole.admin
+    teamMember.teamId = teamDocRef.id
+    teamMember.userId = team.createdByUserId
+    teamMember.status = TeamMemberStatus.activated
+
+    // create team member as admin who created the team
+    const teamMemberRef = await addDoc(collection(this.db, Collections.teamMembers), {
+      ...teamMember,
+      createdDate: serverTimestamp()
+    })
+
+    console.log('created team')
+
+    return teamDocRef.id
+  }
+}