Feat: extend iam for firebase rules

Author: ElinaValieva

terraform/firebase.tf

@@ -58,5 +58,8 @@ resource "google_firebaserules_ruleset" "basic" {
   }
 
   project    = var.PROJECT_ID
-  depends_on = [google_firebase_project.default]
+  depends_on = [
+    google_firebase_project.default,
+    google_project_iam_member.service_account_firebase_rules
+  ]
 }

terraform/iam.tf

@@ -8,6 +8,12 @@ resource "google_project_iam_member" "service_account_firebase_admin" {
   member  = "serviceAccount:${google_service_account.firebase.email}"
 }
 
+resource "google_project_iam_member" "service_account_firebase_rules" {
+  project = var.PROJECT_ID
+  role    = "roles/firebaserules.admin"
+  member  = "serviceAccount:${google_service_account.firebase.email}"
+}
+
 resource "google_project_iam_member" "service_account_storage_admin" {
   project = var.PROJECT_ID
   role    = "roles/storage.admin"