From 88e8a8b8a3b62703e11ca63952042ffbee869a99 Mon Sep 17 00:00:00 2001
From: William Petit <wpetit@cadoles.com>
Date: Tue, 25 Feb 2020 10:14:21 +0100
Subject: [PATCH] Ajout APIClient

---
 frontend/src/sagas/auth.sagas.js            | 30 ++----------
 frontend/src/services/api-client.service.js | 53 +++++++++++++++++++++
 2 files changed, 57 insertions(+), 26 deletions(-)
 create mode 100644 frontend/src/services/api-client.service.js

diff --git a/frontend/src/sagas/auth.sagas.js b/frontend/src/sagas/auth.sagas.js
index 276a793..b3f26af 100644
--- a/frontend/src/sagas/auth.sagas.js
+++ b/frontend/src/sagas/auth.sagas.js
@@ -1,11 +1,13 @@
 import { call, put } from 'redux-saga/effects';
 import { loginFailure, loginSuccess, logoutFailure, logoutSuccess } from '../actions/auth.actions';
 import { addMessage } from '../actions/message.actions';
+import { APIClient } from '../services/api-client.service.js';
 
 export function* loginSaga(action) {
+    const client = new APIClient();
     let result;
     try {
-        result = yield call(doLogin, action.username, action.password);
+        result = yield call(client.login, action.username, action.password);
     } catch(err) {
         yield put(loginFailure(action.username, err));
         yield put(addMessage('danger', "Une erreur inconnue bloque le fonctionnement normal de l'application. Veuillez réessayer plus tard."));
@@ -22,25 +24,11 @@ export function* loginSaga(action) {
     yield put(loginSuccess(action.username));
 }
 
-function doLogin(username, password) {
-    return fetch('http://localhost:8001/api/v1/login', {
-        method: 'POST',
-        body: JSON.stringify({
-            username: username,
-            password: password
-        }),
-        headers: {
-            'Content-Type': 'application/json',
-        },
-        mode: 'cors',
-        credentials: 'include'
-    }).then(res => res.json())
-}
 
 export function* logoutSaga(action) {
     let result;
     try {
-        result = yield call(doLogout);
+        result = yield call(client.logout);
     } catch(err) {
         yield put(logoutFailure(err));
         yield put(addMessage('danger', "Une erreur inconnue bloque le fonctionnement normal de l'application. Veuillez réessayer plus tard."));
@@ -57,13 +45,3 @@ export function* logoutSaga(action) {
     yield put(logoutSuccess(action.username));
 }
 
-function doLogout() {
-    return fetch('http://localhost:8001/api/v1/logout', {
-        method: 'GET',
-        headers: {
-            'Content-Type': 'application/json',
-        },
-        mode: 'cors',
-        credentials: 'include'
-    }).then(res => res.json())
-}
\ No newline at end of file
diff --git a/frontend/src/services/api-client.service.js b/frontend/src/services/api-client.service.js
new file mode 100644
index 0000000..286a56a
--- /dev/null
+++ b/frontend/src/services/api-client.service.js
@@ -0,0 +1,53 @@
+
+export class APIClient {
+  	constructor(baseURL = 'http://localhost:8001/api/v1') {
+    		this.baseURL = baseURL;
+		this.login = this.login.bind(this);
+		this.logout = this.logout.bind(this);
+		this.me = this.me.bind(this);
+		this.listUsers = this.listUsers.bind(this);
+		this.listRequests = this.listRequests.bind(this);
+  	}
+
+	login(username, password) {
+	  	return this._callAPI('/login', { username, password }, 'POST')
+	}
+
+	logout() {
+	  	return this._callAPI('/logout')
+	}
+
+	me() {
+	  	return this._callAPI('/me')
+	}
+
+	listUsers() {
+	  	return this._callAPI('/users')
+	}
+
+	listRequests() {
+
+	}
+
+	createRequest(request) {
+
+	}
+
+	updateRequestStatus(reqID, newStatus) {
+
+	}
+
+	_callAPI(path, body, method='GET') {
+	  return fetch(baseURL + path, {
+		method,
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		mode: 'cors',
+		credentials: true,
+		body: JSON.stringify(body),
+	  })
+	  .then(res => res.json())
+	}
+
+}