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Example of typeorm usage
Line 5 in b6f2df3
Is there a ormconfig.ts
in updated versions? I came here looking for awnsers, but I see conflicting information here.
Just checked out the repo and follows the instructions in README. NPM start fails - i noticed there's no build folder. Running tsc manually results in:
➜ typescript-example git:(master) ✗ tsc
node_modules/rxjs/observable/PairsObservable.d.ts(1,1): error TS2688: Cannot find type definition file for 'chai'.
node_modules/rxjs/observable/dom/AjaxObservable.d.ts(1,1): error TS2688: Cannot find type definition file for 'chai'.
src/entity/Post.ts(17,9): error TS2345: Argument of type '{ cascadeInert: boolean; }' is not assignable to parameter of type 'string | ((object: {}) => any)'.
Object literal may only specify known properties, and 'cascadeInert' does not exist in type 'string | ((object: {}) => any)'.
package.json needs dev dependency @types/node.
The current ormconfig.json
file has *.js
instead of *.ts
.
{
"name": "default",
"type": "mysql",
"host": "localhost",
"port": 3306,
"username": "test",
"password": "test",
"database": "test",
"synchronize": true,
"logging": false,
"entities": [
"src/entity/*.js"
],
"subscribers": [
"src/subscriber/*.js"
],
"migrations": [
"src/migration/*.js"
],
"cli": {
"entitiesDir": "src/entity",
"migrationsDir": "src/migration",
"subscribersDir": "src/subscriber"
}
}
This is what is on the website:
http://typeorm.io/#/
{
"type": "mysql",
"host": "localhost",
"port": 3306,
"username": "test",
"password": "test",
"database": "test",
"synchronize": true,
"logging": false,
"entities": [
"src/entity/**/*.ts"
],
"migrations": [
"src/migration/**/*.ts"
],
"subscribers": [
"src/subscriber/**/*.ts"
]
}
MacOS Catalina 10.15.4
How to reproduce, simply install using quick guide
npm install typeorm --save
npm install reflect-metadata --save
npm install @types/node --save
npm install pg --save
npm install typeorm -g
typeorm init --name MyProject --database postgres
cd MyProject
npm install
npm start
It will simply return
➜ MyProject npm start
> [email protected] start /Users/sergecolle/work/eve/MyProject
> ts-node src/index.ts
When troubleshooting I found that neither the code in then and catch got executed. After modifying the code, to something like
const connection:Connection = await createConnection()
the connection will be in state Pending and then the program simply skip then and catch and terminate.
I have ask a friend to try it on his mac and he get the same issue.
there the package.json generated by the typeorm install
"name": "MyProject",
"version": "0.0.1",
"description": "Awesome project developed with TypeORM.",
"devDependencies": {
"ts-node": "3.3.0",
"@types/node": "^8.0.29",
"typescript": "3.3.3333"
},
"dependencies": {
"typeorm": "0.2.25",
"reflect-metadata": "^0.1.10",
"pg": "^7.3.0",
"express": "^4.15.4",
"body-parser": "^1.18.1"
},
"scripts": {
"start": "ts-node src/index.ts"
}
and the ormconfig.json
{
"type": "postgres",
"host": "localhost",
"port": 5432,
"username": "test",
"password": "test",
"database": "test",
"synchronize": true,
"logging": false,
"entities": [
"src/entity/**/*.ts"
],
"migrations": [
"src/migration/**/*.ts"
],
"subscribers": [
"src/subscriber/**/*.ts"
],
"cli": {
"entitiesDir": "src/entity",
"migrationsDir": "src/migration",
"subscribersDir": "src/subscriber"
}
}
and made sure a postgres db with those credential existed using the psql command.
The tsconfig.json generated
{
"compilerOptions": {
"lib": [
"es5",
"es6"
],
"target": "es5",
"module": "commonjs",
"moduleResolution": "node",
"outDir": "./build",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"sourceMap": true
}
}
The lib and target seem a little old to support async/await. I tried updating it to es2017, es2018, and esnext but no luck
am getting this error: plz help if u can
Error: { Error: connect ECONNREFUSED 127.0.0.1:3306
at Object.exports._errnoException (util.js:1018:11)
at exports._exceptionWithHostPort (util.js:1041:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1090:14)
--------------------
at Protocol._enqueue (/home/dixit/typeorm/typescript-example/node_modules/mysql/lib/protocol/Protocol.js:145:48)
at Protocol.handshake (/home/dixit/typeorm/typescript-example/node_modules/mysql/lib/protocol/Protocol.js:52:23)
at PoolConnection.connect (/home/dixit/typeorm/typescript-example/node_modules/mysql/lib/Connection.js:130:18)
at Pool.getConnection (/home/dixit/typeorm/typescript-example/node_modules/mysql/lib/Pool.js:48:16)
at /home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:509:18
at MysqlDriver.createPool (/home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:506:16)
at MysqlDriver. (/home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:183:51)
at step (/home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:32:23)
at Object.next (/home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:13:53)
at /home/dixit/typeorm/typescript-example/node_modules/typeorm/driver/mysql/MysqlDriver.js:7:71
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 3306,
fatal: true }
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