initial code

.gitignore

@@ -0,0 +1,4 @@
+node_modules
+yarn.lock
+dist
+tsconfig.tsbuildinfo

.npmignore

@@ -0,0 +1,2 @@
+*
+!dist

src/index.ts

@@ -0,0 +1,63 @@
+import { MikroORM, IDatabaseDriver, Connection, EntityRepository } from '@mikro-orm/core'
+
+export type ObjectType<T> = { new (): T } | Function
+
+let orm: MikroORM<IDatabaseDriver<Connection>>
+
+export abstract class BaseEntity {
+  static getRepo<T extends BaseEntity>(this: ObjectType<T>) {
+    if (!orm) throw new Error('Orm not initialized')
+    return orm.em.getRepository<T>(this)
+  }
+
+  static count<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['count']>): ReturnType<EntityRepository<T>['count']> {
+    return (this as any).getRepo().count(...args)
+  }
+  static create<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['create']>): ReturnType<EntityRepository<T>['create']> {
+    return (this as any).getRepo().create(...args)
+  }
+  static find<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['find']>): ReturnType<EntityRepository<T>['find']> {
+    return (this as any).getRepo().find(...args)
+  }
+  static findAll<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['findAll']>): ReturnType<EntityRepository<T>['findAll']> {
+    return (this as any).getRepo().findAll(...args)
+  }
+  static findAndCount<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['findAndCount']>): ReturnType<EntityRepository<T>['findAndCount']> {
+    return (this as any).getRepo().findAndCount(...args)
+  }
+  static findOne<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['findOne']>): ReturnType<EntityRepository<T>['findOne']> {
+    return (this as any).getRepo().findOne(...args)
+  }
+  static findOneOrFail<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['findOneOrFail']>): ReturnType<EntityRepository<T>['findOneOrFail']> {
+    return (this as any).getRepo().findOneOrFail(...args)
+  }
+  static flush<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['flush']>): ReturnType<EntityRepository<T>['flush']> {
+    return (this as any).getRepo().flush(...args)
+  }
+  static getReference<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['getReference']>): ReturnType<EntityRepository<T>['getReference']> {
+    return (this as any).getRepo().getReference(...args)
+  }
+  static map<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['map']>): ReturnType<EntityRepository<T>['findOneOrFail']> {
+    return (this as any).getRepo().map(...args)
+  }
+  static nativeDelete<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['nativeDelete']>): ReturnType<EntityRepository<T>['nativeDelete']> {
+    return (this as any).getRepo().nativeDelete(...args)
+  }
+  static nativeInsert<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['nativeInsert']>): ReturnType<EntityRepository<T>['nativeInsert']> {
+    return (this as any).getRepo().nativeInsert(...args)
+  }
+  static nativeUpdate<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['nativeUpdate']>): ReturnType<EntityRepository<T>['nativeUpdate']> {
+    return (this as any).getRepo().nativeUpdate(...args)
+  }
+  static persist<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['persist']>): ReturnType<EntityRepository<T>['persist']> {
+    return (this as any).getRepo().persist(...args)
+  }
+  static populate<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['populate']>): ReturnType<EntityRepository<T>['populate']> {
+    return (this as any).getRepo().populate(...args)
+  }
+  static remove<T extends BaseEntity>(this: ObjectType<T>, ...args: Parameters<EntityRepository<T>['remove']>): ReturnType<EntityRepository<T>['remove']> {
+    return (this as any).getRepo().remove(...args)
+  }
+}
+
+export const register = <D extends IDatabaseDriver = IDatabaseDriver>(db: MikroORM<D>) => (orm = db)

tsconfig.json

@@ -0,0 +1,55 @@
+{
+  "compilerOptions": {
+    "incremental": true /* Enable incremental compilation */,
+    "target": "ES2018" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
+    "declaration": true /* Generates corresponding '.d.ts' file. */,
+    "declarationMap": true /* Generates a sourcemap for each corresponding '.d.ts' file. */,
+    "sourceMap": true /* Generates corresponding '.map' file. */,
+    "outDir": "./dist" /* Redirect output structure to the directory. */,
+    "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
+    "strictNullChecks": true /* Enable strict null checks. */,
+    "strictFunctionTypes": true /* Enable strict checking of function types. */,
+    "strictBindCallApply": true /* Enable strict 'bind', 'call', and 'apply' methods on functions. */,
+    "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
+    "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
+    "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    "noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
+    "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
+    "emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,
+
+    /* Advanced Options */
+    "skipLibCheck": true /* Skip type checking of declaration files. */,
+    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
+  },
+  "include": ["./src"]
+}