make firestore ref private

.prettierignore

@@ -1 +1,2 @@
-**/__generated__
+**/__generated__
+**/*.index.html

server/src/data-layer/adapters/FirestoreCollections.ts

@@ -8,7 +8,7 @@ const converter = <T>() => ({
   fromFirestore: (doc: any) => doc.data() as T
 })
 
-export const firestore = Object.assign(
+const firestore = Object.assign(
   () => {
     return admin.firestore()
   },
@@ -22,6 +22,8 @@ export const firestore = Object.assign(
   }
 )
 
-export const db = {
+const db = {
   users: firestore.collection<UserAdditionalInfo>("users")
 } as const
+
+export default db

server/src/data-layer/services/UserService.ts

@@ -1,23 +1,23 @@
-import { db } from "data-layer/adapters/FirestoreCollections"
+import FirestoreCollections from "data-layer/adapters/FirestoreCollections"
 import { UserAdditionalInfo } from "data-layer/models/firebase"
 
 export default class UserService {
   // Create
   public async addUser(uid: string, additionalInfo: UserAdditionalInfo) {
-    await db.users.doc(uid).set(additionalInfo)
+    await FirestoreCollections.users.doc(uid).set(additionalInfo)
   }
 
   // Read
   public async getUsers() {
-    const res = await db.users.get()
+    const res = await FirestoreCollections.users.get()
     const users = res.docs.map((user) => {
       return user.data()
     })
     return users
   }
 
   public async getUser(uid: string) {
-    const userDoc = await db.users.doc(uid).get()
+    const userDoc = await FirestoreCollections.users.doc(uid).get()
     return userDoc.data()
   }
 
@@ -30,11 +30,13 @@ export default class UserService {
     uid: string,
     updatedFields: Partial<UserAdditionalInfo>
   ) {
-    await db.users.doc(uid).set(updatedFields, { merge: true })
+    await FirestoreCollections.users
+      .doc(uid)
+      .set(updatedFields, { merge: true })
   }
 
   // Delete
   public async deleteUser(uid: string) {
-    await db.users.doc(uid).delete()
+    await FirestoreCollections.users.doc(uid).delete()
   }
 }