typeorm in
.where("user.name IN (:...names)", { names: [ "Timber", "Cristal", "Lina" ] })
Drab Dormouse
.where("user.name IN (:...names)", { names: [ "Timber", "Cristal", "Lina" ] })import {
Column,
Entity,
PrimaryGeneratedColumn,
CreateDateColumn,
DeleteDateColumn,
UpdateDateColumn,
BeforeInsert,
BeforeUpdate,
JoinColumn,
ManyToOne
} from 'typeorm'
import { IUsers } from '@interfaces/interface.users'
import { Roles } from '@models/model.roles'
import { Bcrypt } from '@libs/lib.bcrypt'
/**
* old style writing model schema using typeorm by default, if you check documentation
**/
@Entity()
export class Users implements IUsers {
@PrimaryGeneratedColumn({ type: 'integer', unsigned: true })
id!: number
@Column({ name: 'last_name', type: 'varchar', nullable: false })
name!: string
@Column({ type: 'varchar', unique: true, nullable: false })
email!: string
@Column({ type: 'varchar', unique: true, unsigned: true, nullable: false })
phone!: string
@Column({ type: 'varchar', nullable: false })
password!: string
@CreateDateColumn({ name: 'created_at', type: 'timestamp', default: new Date() })
createdAt?: Date
@UpdateDateColumn({ name: 'updated_at', type: 'timestamp', default: new Date() })
updatedAt?: Date
@DeleteDateColumn({ name: 'deleted_at', type: 'timestamp', nullable: true })
deletedAt?: Date
@BeforeInsert()
protected beforeInserthashPassword() {
this.password = Bcrypt.hashPassword(this.password)
}
@BeforeUpdate()
protected beforeUpdateHashPassword() {
this.password = Bcrypt.hashPassword(this.password)
}
@ManyToOne(() => Roles, (relation) => relation.users, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'role_id' })
role: Roles
}
/**
* my style writing model schema using typeorm, easy to maintance and easy to read
**/
class DatabaseRelations {
@ManyToOne(() => Roles, (relation) => relation.users, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'role_id' })
role: Roles
}
class DatabaseSchema extends DatabaseRelations {
@PrimaryGeneratedColumn({ type: 'integer', unsigned: true })
id!: number
@Column({ name: 'last_name', type: 'varchar', nullable: false })
name!: string
@Column({ type: 'varchar', unique: true, nullable: false })
email!: string
@Column({ type: 'varchar', unique: true, unsigned: true, nullable: false })
phone!: string
@Column({ type: 'varchar', nullable: false })
password!: string
@CreateDateColumn({ name: 'created_at', type: 'timestamp', default: new Date() })
createdAt?: Date
@UpdateDateColumn({ name: 'updated_at', type: 'timestamp', default: new Date() })
updatedAt?: Date
@DeleteDateColumn({ name: 'deleted_at', type: 'timestamp', nullable: true })
deletedAt?: Date
}
class DatabaseHooks extends DatabaseSchema {
@BeforeInsert()
protected beforeInserthashPassword() {
this.password = Bcrypt.hashPassword(this.password)
}
@BeforeUpdate()
protected beforeUpdateHashPassword() {
this.password = Bcrypt.hashPassword(this.password)
}
}
@Entity()
export class Users extends DatabaseHooks implements IUsers {}const sql = connection.createQueryBuilder()
.select("user")
.from(User, "user")
.where("user.id = :id", { id: 1 })
.getSql();import "reflect-metadata"
import { DataSource } from "typeorm"
import { User } from "./entity/User"
export const AppDataSource = new DataSource({
type: "pg",
host: "localhost",
port: 3306,
username: "test",
password: "test",
database: "testdb",
synchronize: true,
logging: false,
entities: [User],
migrations: [],
subscribers: [],
})