AsyncPipe; table schemata; migrations; File logging

src/orm/template/migration.ts

@@ -0,0 +1,40 @@
+import {Template} from '../../cli'
+
+/**
+ * Template for creating new migration classes in app/migrations.
+ */
+const templateMigration: Template = {
+    name: 'migration',
+    fileSuffix: '.migration.ts',
+    baseAppPath: ['migrations'],
+    description: 'Create a new class that applies a one-time migration',
+    render: (name: string) => {
+        return `import {Injectable, Migration} from '@extollo/lib'
+
+/**
+ * ${name}
+ * ----------------------------------
+ * Put some description here.
+ */
+@Injectable()
+export default class ${name} extends Migration {
+
+    /**
+     * Apply the migration.
+     */
+    async up(): Promise<void> {
+
+    }
+
+    /**
+     * Undo the migration.
+     */
+    async down(): Promise<void> {
+
+    }
+}
+`
+    },
+}
+
+export { templateMigration }