79 lines
1.9 KiB
TypeScript
79 lines
1.9 KiB
TypeScript
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export * from './_base-action'
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export * from './query-entity-action'
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export * from './query-collection-action'
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import { Model, FilterQuery, PopulateOptions, ToObjectOptions } from 'mongoose'
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import { QueryCollection } from './query-collection-action'
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import { QueryEntity } from './query-entity-action'
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/**
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* Настройки репозитория по умолчанию.
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*/
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export type TRepositoryOptions = {
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select?: string[]
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populate?: PopulateOptions | Array<PopulateOptions>
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sort?: any
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toObject?: false | ToObjectOptions
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pagination?: {
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limit?: number
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maxLimit?: number
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}
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}
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export class Repository<T extends Object> {
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/**
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* Конфигурация сервиса.
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*/
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private _options: TRepositoryOptions
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/**
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* Модель монгуса.
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*/
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public model: Model<T>
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constructor(model: Model<T>, options?: TRepositoryOptions) {
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this.model = model
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this._options = options || {}
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}
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/**
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* Копирует и возвращает клон объекта настроек для использования
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* при инициализации других классов внутри этого.
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*/
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getOptions(): TRepositoryOptions {
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return Object.assign({}, this._options)
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}
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/**
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* Выборка из коллекции.
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*/
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find(filter: FilterQuery<T> = {}): QueryCollection<T> {
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return new QueryCollection(filter, this.model, this.getOptions())
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}
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/**
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* Одна сущность.
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*/
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findOne(filter: FilterQuery<T>): QueryEntity<T> {
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const query = this.model.findOne(filter)
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return new QueryEntity(query, this.getOptions())
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}
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/**
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* Одна сущность по Ид.
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*/
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findById(id: string): QueryEntity<T> {
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const query = this.model.findById(id)
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return new QueryEntity(query, this.getOptions())
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}
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/**
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* Проверка ObjectId
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*/
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isValidObjectId(id: string): boolean {
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if (typeof id !== 'string') return false
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return id.match(/^[a-f\d]{24}$/i) ? true : false
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}
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}
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