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daton/orm/src/model/ModelResultOperator.ts

27 lines
757 B

import ResultOperator from '../builder/type/result/ResultOperator.ts'
import {Model} from './Model.ts'
import {Injectable} from '../../../di/src/decorator/Injection.ts'
import {Container} from '../../../di/src/Container.ts'
import {QueryRow} from '../db/types.ts'
import Instantiable from '../../../di/src/type/Instantiable.ts'
@Injectable()
export default class ModelResultOperator extends ResultOperator<Model> {
constructor(
protected injector: Container,
protected ModelClass: Instantiable<Model>,
) {
super();
}
inflate_row(row: QueryRow): Model {
return this.injector.make(this.ModelClass).assume_from_source(row)
}
deflate_row(item: Model): QueryRow {
return item.to_row()
}
}