Reorganize project. Add folder for shared code between backend/dashboard. Switch from jest to ava for tests.

backend/src/migrations/1561111990357-CreateConfigsTable.ts

@@ -0,0 +1,51 @@
+import { MigrationInterface, QueryRunner, Table, TableIndex } from "typeorm";
+
+export class CreateConfigsTable1561111990357 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<any> {
+    await queryRunner.createTable(
+      new Table({
+        name: "configs",
+        columns: [
+          {
+            name: "id",
+            type: "int",
+            isPrimary: true,
+            isGenerated: true,
+            generationStrategy: "increment",
+          },
+          {
+            name: "key",
+            type: "varchar",
+            length: "48",
+          },
+          {
+            name: "config",
+            type: "mediumtext",
+          },
+          {
+            name: "is_active",
+            type: "tinyint",
+          },
+          {
+            name: "edited_by",
+            type: "bigint",
+          },
+          {
+            name: "edited_at",
+            type: "datetime",
+            default: "now()",
+          },
+        ],
+        indices: [
+          {
+            columnNames: ["key", "is_active"],
+          },
+        ],
+      }),
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<any> {
+    await queryRunner.dropTable("configs", true);
+  }
+}