added template for new golang backend

server/api/apierr/enums.go

@@ -0,0 +1,30 @@
+package apierr
+
+type APIError int
+
+const (
+	NO_ERROR APIError = 0000
+
+	MISSING_UID   APIError = 1101
+	MISSING_TOK   APIError = 1102
+	MISSING_TITLE APIError = 1103
+	INVALID_PRIO  APIError = 1104
+	REQ_METHOD    APIError = 1105
+
+	NO_TITLE               APIError = 1201
+	TITLE_TOO_LONG         APIError = 1202
+	CONTENT_TOO_LONG       APIError = 1203
+	USR_MSG_ID_TOO_LONG    APIError = 1204
+	TIMESTAMP_OUT_OF_RANGE APIError = 1205
+
+	USER_NOT_FOUND   APIError = 1301
+	USER_AUTH_FAILED APIError = 1302
+
+	NO_DEVICE_LINKED APIError = 1401
+
+	QUOTA_REACHED APIError = 2101
+
+	FIREBASE_COM_FAILED  APIError = 9901
+	FIREBASE_COM_ERRORED APIError = 9902
+	INTERNAL_EXCEPTION   APIError = 9903
+)