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- import { NuxtAxiosInstance } from '@nuxtjs/axios'
- import { AxiosRequestConfig } from 'axios'
- import { AnyJson, DataPersisterArgs, DataProviderArgs } from '~/types/interfaces'
- import { HTTP_METHOD } from '~/types/enums'
- /**
- * @category Services/connection
- * @class Connection
- * Classe Wrapper du connecteur de requete (Axios dans notre cas)
- */
- class Connection {
- static connector:NuxtAxiosInstance;
- /**
- * Initialisation du connecteur (Axios dans notre cas)
- * @param {NuxtAxiosInstance} connector
- */
- static initConnector (connector: NuxtAxiosInstance) {
- Connection.connector = connector
- }
- /**
- * Main méthode qui apperlera les méthode privées correspondantes (getItem, getCollection, put, post, delete)
- * @param {HTTP_METHOD} method de requetage
- * @param {string} url
- * @param {DataProviderArgs|DataPersisterArgs} args
- * @return {Promise<any>}
- */
- invoke (method: HTTP_METHOD, url: string, args:DataProviderArgs|DataPersisterArgs): Promise<any> {
- switch (method) {
- case HTTP_METHOD.GET:
- if (args.id) { return this.getItem(url, args.id, args.progress) } else { return this.getCollection(url, args.progress) }
- case HTTP_METHOD.PUT:
- if (this.isArgsIsDataPersisterArgs(args)) {
- if (!args.data) { throw new Error('data not found') }
- return this.put(url, args.id, args.data, args.progress)
- } else { throw new Error('args not a dataPersisterArgs') }
- case HTTP_METHOD.DELETE:
- return this.deleteItem(url, args.id, args.progress)
- }
- throw new Error('Method unknown')
- }
- /**
- * GET Item : préparation de la config pour la récupération d'un item
- * @param {string} url
- * @param {number} id
- * @param {boolean} progress
- * @return {Promise<any>}
- */
- private getItem (url: string, id: number, progress: boolean = true): Promise<any> {
- const config:AxiosRequestConfig = {
- url: `${url}/${id}`,
- method: HTTP_METHOD.GET,
- progress
- }
- return this.request(config)
- }
- /**
- * Get collection : préparation de la config pour la récupération d'une collection d'items
- * @param {string} url
- * @param {boolean} progress
- * @return {Promise<any>}
- */
- private getCollection (url: string, progress: boolean = true): Promise<any> {
- const config:AxiosRequestConfig = {
- url: `${url}`,
- method: HTTP_METHOD.GET,
- progress
- }
- return this.request(config)
- }
- /**
- * Put : préparation de la config pour la mise à jour d'un item
- * @param {string} url
- * @param {number} id
- * @param {AnyJson} data
- * @param {boolean} progress
- * @return {Promise<any>}
- */
- private put (url: string, id: number, data: AnyJson, progress: boolean = true): Promise<any> {
- const config:AxiosRequestConfig = {
- url: `${url}/${id}`,
- method: HTTP_METHOD.PUT,
- data,
- progress
- }
- return this.request(config)
- }
- /**
- * DELETE Item : préparation de la config pour la suppression d'un item
- * @param {string} url
- * @param {number} id
- * @param {boolean} progress
- * @return {Promise<any>}
- */
- private deleteItem (url: string, id: number, progress: boolean = true): Promise<any> {
- const config:AxiosRequestConfig = {
- url: `${url}/${id}`,
- method: HTTP_METHOD.DELETE,
- progress
- }
- return this.request(config)
- }
- /**
- * Exécution de la requete
- * @param {AxiosRequestConfig} config
- * @return {Promise<any>}
- */
- private async request (config:AxiosRequestConfig): Promise<any> {
- return await Connection.connector.$request(config)
- }
- /**
- * Test si l'argument est bien de type DataPersister
- * @param args
- */
- private isArgsIsDataPersisterArgs (args:DataProviderArgs|DataPersisterArgs): args is DataPersisterArgs {
- return (args as DataPersisterArgs).data !== undefined
- }
- }
- export default Connection
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