feat(GlpiRestClient): create basic restclient

src/index.js

@@ -1,5 +1,7 @@
 import itemtype from './itemtype.json'
+import restclient from './restclient'
 
+export default restclient
 export {
     itemtype
 }

src/prepareRequest.js

@@ -0,0 +1,35 @@
+
+
+function prepareRequest (data) {
+
+    let myHeaders = new Headers()
+    let myInit = {  method: data.method }
+    let url = `${data.url}/${data.endpoint}`
+
+    myHeaders.append('Content-Type', 'application/json')
+
+    if (data.appToken) {
+        myHeaders.append('App-Token', data.appToken)
+    }
+
+    if (data.sessionToken) {
+        myHeaders.append('Authorization', `user_token ${data.sessionToken}`)        
+    }
+
+    switch (data.function) {
+        case 'initSessionByCredentials': 
+            myHeaders.append('Authorization', `Basic  ${Buffer.from(`${data.userName}:${data.userPassword}`).toString('base64')}`)
+        break
+        default:
+        break
+    }
+
+    myInit = {
+        ...myInit,
+        headers: myHeaders
+    }
+
+    return new Request(url, myInit)
+}
+
+export default prepareRequest

src/restclient.js

@@ -0,0 +1,50 @@
+import prepareRequest from './prepareRequest'
+
+class GlpiRestClient { 
+    constructor (url, appToken = '') {
+        this._url = url
+        this._sessionToken = ''
+        this._appToken = appToken
+    }
+
+    get url () {
+        return this._url
+    }
+
+    set url (url) {
+        this._url = url
+    }
+
+    get sessionToken () {
+        return this._sessionToken
+    }
+
+    set sessionToken (sessionToken) {
+        if (sessionToken) this._sessionToken = sessionToken
+    }
+
+    get appToken () {
+        return this._appToken
+    }
+
+    set appToken (appToken) {
+        if (appToken) this._appToken = appToken
+    }
+
+    _makeRequest (myRequest, responseHandler) {
+        fetch (myRequest)
+            .then((resp) => {            
+                if (resp.headers.get('Content-Type').indexOf("application/json") >= 0) {
+                    responseHandler(resp.json())
+                } else {
+                    responseHandler(resp.text())
+                }
+            }) 
+            .catch((err) => {
+                responseHandler(err)
+            })
+    }
+
+}
+
+export default GlpiRestClient