add project creation and listing

server/src/utils/cleanDataSource.ts

@@ -0,0 +1,18 @@
+import { DataSource } from "typeorm";
+
+export const cleanDataSource = async (
+  dataSource: DataSource,
+  entityNames: string[]
+) => {
+  if (process.env.NODE_ENV !== "test") {
+    throw new Error(
+      `You tried to run a cleanDataSource into ${process.env.NODE_ENV} enviroment`
+    );
+  }
+
+  await Promise.all(
+    entityNames.map((tableName) => {
+      return dataSource.query(`DELETE FROM "${tableName}";`);
+    })
+  );
+};