Improve ORM templates; improve StaticClass typedef; bump version

src/di/types.ts

@@ -36,7 +36,7 @@ export function isInstantiableOf<T>(what: unknown, type: StaticClass<T, any>): w
 /**
  * Type that identifies a value as a static class, even if it is not instantiable.
  */
-export type StaticClass<T, T2> = Function & {prototype: T} & T2  // eslint-disable-line @typescript-eslint/ban-types
+export type StaticClass<T, T2, TCtorParams extends any[] = any[]> = Function & {prototype: T} & { new (...args: TCtorParams) : T } & T2  // eslint-disable-line @typescript-eslint/ban-types
 
 /**
  * Type that identifies a value as a static class that instantiates to itself

src/orm/template/migration.ts

@@ -9,7 +9,7 @@ const templateMigration: Template = {
     baseAppPath: ['migrations'],
     description: 'Create a new class that applies a one-time migration',
     render: (name: string) => {
-        return `import {Injectable, Migration} from '@extollo/lib'
+        return `import {Injectable, Migration, Inject, DatabaseService} from '@extollo/lib'
 
 /**
  * ${name}
@@ -18,11 +18,14 @@ const templateMigration: Template = {
  */
 @Injectable()
 export default class ${name} extends Migration {
+    @Inject()
+    protected readonly db!: DatabaseService
 
     /**
      * Apply the migration.
      */
     async up(): Promise<void> {
+        const schema = this.db.get().schema()
 
     }
 
@@ -30,6 +33,7 @@ export default class ${name} extends Migration {
      * Undo the migration.
      */
     async down(): Promise<void> {
+        const schema = this.db.get().schema()
 
     }
 }

src/orm/template/model.ts

@@ -9,7 +9,7 @@ const templateModel: Template = {
     baseAppPath: ['models'],
     description: 'Create a new class that represents a record in a database',
     render: (name: string) => {
-        return `import {Injectable, Model} from "@extollo/lib"
+        return `import {Injectable, Model} from '@extollo/lib'
 
 /**
  * ${name} Model
@@ -18,8 +18,8 @@ const templateModel: Template = {
  */
 @Injectable()
 export class ${name} extends Model<${name}> {
-    protected static table = '${name.toLowerCase()}';
-    protected static key = '${name.toLowerCase()}_id';
+    protected static table = '${name.toLowerCase()}'
+    protected static key = '${name.toLowerCase()}_id'
 }
 `
     },