fix: TypeDI do not inject service

[Mullayam]

TypeDI was not able to inject sercie container in controller

Here is my code
i've tried all method written in documentation but still get error

Expected behavior

it should inject the dependencies and return json

Actual behavior

TypeError: this.test.getName is not a function
at BaseController.index (file:///E:/private/noidejs/nodets-pack/src/controllers/collection/base.controller.ts:14:28)
at ActionMetadata.callMethod (E:\private\noidejs\nodets-pack\node_modules.pnpm@enjoys+modules@1.1.1_class-transformer@0.5.1_class-validator@0.14.0\node_modules@enjoys\main\metadata\ActionMetadata.ts:252:44)
at E:\private\noidejs\nodets-pack\node_modules.pnpm@enjoys+modules@1.1.1_class-transformer@0.5.1_class-validator@0.14.0\node_modules@enjoys\main\RoutingControllers.ts:123:28
at processTicksAndRejections (node:internal/process/task_queues:95:5)

[attilaorosz]

Did you import reflect-metadata?

[L-Chris]

same problem. It's ok in development mode, but crashed in production mode.

[L-Chris]

my package.json
{ "name": "koa-ts", "version": "3.2.1", "license": "MIT", "description": "The best practice of building Koa2 with TypeScript", "main": "app.ts", "scripts": { "dev": "cross-env NODE_ENV=development; ts-node-dev -r tsconfig-paths/register app.ts", "dev:crawler": "cross-env NODE_ENV=development; ts-node-dev -r tsconfig-paths/register app/jobs/index.ts", "dev:import": "cross-env NODE_ENV=development; ts-node-dev -r tsconfig-paths/register app/jobs/import_library.ts", "dev:db": "docker compose -f docker-compose.yml up -d", "prettier": "prettier --write '**/*.{js,ts}'", "test": "jest --config .jest.config.js --no-cache --detectOpenHandles", "prod:build": "node ./build.js", "prod:start": "prisma generate && prisma migrate deploy && cross-env NODE_ENV=production; node ./dist/index.js", "prod:run": "npm run prod:build && cross-env NODE_ENV=production; node ./dist/index.js" }, "author": "unix (unix.bio@gmail.com)", "bugs": { "url": "https://github.com/unix/koa-ts/issues" }, "repository": "git@github.com:unix/koa-ts.git", "engines": { "node": ">= 14.x" }, "prettier": "@geist-ui/prettier-config", "devDependencies": { "@babel/plugin-proposal-export-namespace-from": "^7.18.9", "@babel/plugin-transform-modules-commonjs": "^7.24.8", "@babel/preset-typescript": "^7.24.7", "@geist-ui/prettier-config": "^1.0.1", "@types/crawler": "^1.2.6", "@types/fast-levenshtein": "^0.0.4", "@types/jest": "^25.2.2", "@types/koa": "^2.13.4", "@types/koa-bodyparser": "^4.3.5", "@types/koa-static": "^4.0.4", "@types/node": "^17.0.8", "@types/node-cron": "^3.0.11", "esbuild": "^0.14.11", "esbuild-node-externals": "^1.4.1", "jest": "^26.6.3", "prettier": "^2.5.1", "prisma": "^4.6.1", "supertest": "^4.0.2", "ts-jest": "^26.5.3", "ts-node": "10.9.2", "ts-node-dev": "2.0.0", "tsconfig-paths": "^3.12.0", "typescript": "^4.9.5" }, "dependencies": { "@koa/cors": "^5.0.0", "@prisma/client": "^4.6.1", "axios": "^1.7.2", "class-transformer": "0.5.1", "class-validator": "0.14.0", "crawler": "^1.5.0", "cross-env": "^7.0.3", "dayjs": "^1.11.12", "dotenv": "^12.0.3", "fast-levenshtein": "^3.0.0", "fix-esm": "^1.0.1", "koa": "^2.13.4", "koa-bodyparser": "^4.3.0", "koa-logger": "^3.2.1", "koa-multer": "^1.0.2", "koa-router": "^10.1.1", "koa-static": "^5.0.0", "node-cron": "^3.0.3", "queue": "^7.0.0", "reflect-metadata": "^0.1.13", "routing-controllers": "0.10.4", "typedi": "^0.10.0" } }

[luisalbertodev]

You can see an example of hexagonal architecture with typedi for inject dependences

https://github.com/luisalbertodev/ddd-typescript-hexagonal-architecture

[qinning001]

You can use [InversifyJS](https://github.com/inversify/InversifyJS.