forked from verdnatura/hedera-web
Add error interceptor
This commit is contained in:
parent
87c151c057
commit
95a2bfb69c
|
|
@ -35,6 +35,12 @@ const onResponseError = error => {
|
|||
return Promise.reject(error);
|
||||
};
|
||||
|
||||
const jApiErrorInterceptor = error => {
|
||||
if (error.message) {
|
||||
notify(error.message, 'negative');
|
||||
}
|
||||
};
|
||||
|
||||
export default boot(({ app }) => {
|
||||
const userStore = useUserStore();
|
||||
function addToken(config) {
|
||||
|
|
@ -47,6 +53,7 @@ export default boot(({ app }) => {
|
|||
api.interceptors.response.use(response => response, onResponseError);
|
||||
|
||||
jApi.use(addToken);
|
||||
jApi.useErrorInterceptor(jApiErrorInterceptor);
|
||||
|
||||
// for use inside Vue files (Options API) through this.$axios and this.$api
|
||||
|
||||
|
|
|
|||
|
|
@ -1,17 +1,22 @@
|
|||
import { VnObject } from './object'
|
||||
import { JsonException } from './json-exception'
|
||||
import { VnObject } from './object';
|
||||
import { JsonException } from './json-exception';
|
||||
|
||||
/**
|
||||
* Handler for JSON rest connections.
|
||||
*/
|
||||
export class JsonConnection extends VnObject {
|
||||
_connected = false
|
||||
_requestsCount = 0
|
||||
token = null
|
||||
interceptors = []
|
||||
_connected = false;
|
||||
_requestsCount = 0;
|
||||
token = null;
|
||||
interceptors = [];
|
||||
errorInterceptor = null;
|
||||
|
||||
use (fn) {
|
||||
this.interceptors.push(fn)
|
||||
use(fn) {
|
||||
this.interceptors.push(fn);
|
||||
}
|
||||
|
||||
useErrorInterceptor(fn) {
|
||||
this.errorInterceptor = fn;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -22,49 +27,49 @@ export class JsonConnection extends VnObject {
|
|||
* @param {Object} params The params to pass to the service
|
||||
* @return {Object} The parsed JSON response
|
||||
*/
|
||||
async send (url, params) {
|
||||
if (!params) params = {}
|
||||
params.srv = `json:${url}`
|
||||
return this.sendWithUrl('POST', '.', params)
|
||||
async send(url, params) {
|
||||
if (!params) params = {};
|
||||
params.srv = `json:${url}`;
|
||||
return this.sendWithUrl('POST', '.', params);
|
||||
}
|
||||
|
||||
async sendForm (form) {
|
||||
const params = {}
|
||||
const elements = form.elements
|
||||
async sendForm(form) {
|
||||
const params = {};
|
||||
const elements = form.elements;
|
||||
|
||||
for (let i = 0; i < elements.length; i++) {
|
||||
if (elements[i].name) {
|
||||
params[elements[i].name] = elements[i].value
|
||||
params[elements[i].name] = elements[i].value;
|
||||
}
|
||||
}
|
||||
|
||||
return this.sendWithUrl('POST', form.action, params)
|
||||
return this.sendWithUrl('POST', form.action, params);
|
||||
}
|
||||
|
||||
async sendFormMultipart (form) {
|
||||
async sendFormMultipart(form) {
|
||||
return this.request({
|
||||
method: 'POST',
|
||||
url: form.action,
|
||||
data: new FormData(form)
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
async sendFormData (formData) {
|
||||
async sendFormData(formData) {
|
||||
return this.request({
|
||||
method: 'POST',
|
||||
url: '',
|
||||
data: formData
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when REST response is received.
|
||||
*/
|
||||
async sendWithUrl (method, url, params) {
|
||||
const urlParams = new URLSearchParams()
|
||||
async sendWithUrl(method, url, params) {
|
||||
const urlParams = new URLSearchParams();
|
||||
for (const key in params) {
|
||||
if (params[key] != null) {
|
||||
urlParams.set(key, params[key])
|
||||
urlParams.set(key, params[key]);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -75,126 +80,129 @@ export class JsonConnection extends VnObject {
|
|||
headers: {
|
||||
'Content-Type': 'application/x-www-form-urlencoded'
|
||||
}
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
async request (config) {
|
||||
const request = new XMLHttpRequest()
|
||||
request.open(config.method, config.url, true)
|
||||
async request(config) {
|
||||
const request = new XMLHttpRequest();
|
||||
request.open(config.method, config.url, true);
|
||||
|
||||
for (const fn of this.interceptors) {
|
||||
config = fn(config)
|
||||
config = fn(config);
|
||||
}
|
||||
|
||||
const headers = config.headers
|
||||
const headers = config.headers;
|
||||
if (headers) {
|
||||
for (const header in headers) {
|
||||
request.setRequestHeader(header, headers[header])
|
||||
request.setRequestHeader(header, headers[header]);
|
||||
}
|
||||
}
|
||||
|
||||
const promise = new Promise((resolve, reject) => {
|
||||
request.onreadystatechange = () =>
|
||||
this._onStateChange(request, resolve, reject)
|
||||
})
|
||||
this._onStateChange(request, resolve, reject);
|
||||
});
|
||||
|
||||
request.send(config.data)
|
||||
request.send(config.data);
|
||||
|
||||
this._requestsCount++
|
||||
this._requestsCount++;
|
||||
|
||||
if (this._requestsCount === 1) {
|
||||
this.emit('loading-changed', true)
|
||||
this.emit('loading-changed', true);
|
||||
}
|
||||
|
||||
return promise
|
||||
return promise;
|
||||
}
|
||||
|
||||
_onStateChange (request, resolve, reject) {
|
||||
_onStateChange(request, resolve, reject) {
|
||||
if (request.readyState !== 4) {
|
||||
return
|
||||
return;
|
||||
}
|
||||
|
||||
this._requestsCount--
|
||||
this._requestsCount--;
|
||||
|
||||
if (this._requestsCount === 0) {
|
||||
this.emit('loading-changed', false)
|
||||
this.emit('loading-changed', false);
|
||||
}
|
||||
|
||||
let data = null
|
||||
let error = null
|
||||
let data = null;
|
||||
let error = null;
|
||||
try {
|
||||
if (request.status === 0) {
|
||||
const err = new JsonException()
|
||||
const err = new JsonException();
|
||||
err.message =
|
||||
'The server does not respond, please check your Internet connection'
|
||||
err.statusCode = request.status
|
||||
throw err
|
||||
'The server does not respond, please check your Internet connection';
|
||||
err.statusCode = request.status;
|
||||
throw err;
|
||||
}
|
||||
|
||||
let contentType = null
|
||||
let contentType = null;
|
||||
|
||||
try {
|
||||
contentType = request
|
||||
.getResponseHeader('Content-Type')
|
||||
.split(';')[0]
|
||||
.trim()
|
||||
.trim();
|
||||
} catch (err) {
|
||||
console.warn(err)
|
||||
console.warn(err);
|
||||
}
|
||||
|
||||
if (contentType !== 'application/json') {
|
||||
const err = new JsonException()
|
||||
err.message = request.statusText
|
||||
err.statusCode = request.status
|
||||
throw err
|
||||
const err = new JsonException();
|
||||
err.message = request.statusText;
|
||||
err.statusCode = request.status;
|
||||
throw err;
|
||||
}
|
||||
|
||||
let json
|
||||
let jsData
|
||||
let json;
|
||||
let jsData;
|
||||
|
||||
if (request.responseText) {
|
||||
json = JSON.parse(request.responseText)
|
||||
json = JSON.parse(request.responseText);
|
||||
}
|
||||
if (json) {
|
||||
jsData = json.data || json
|
||||
jsData = json.data || json;
|
||||
}
|
||||
|
||||
if (request.status >= 200 && request.status < 300) {
|
||||
data = jsData
|
||||
data = jsData;
|
||||
} else {
|
||||
let exception = jsData.exception
|
||||
let exception = jsData.exception;
|
||||
|
||||
const err = new JsonException()
|
||||
err.statusCode = request.status
|
||||
const err = new JsonException();
|
||||
err.statusCode = request.status;
|
||||
|
||||
if (exception) {
|
||||
exception = exception
|
||||
.replace(/\\/g, '.')
|
||||
.replace(/Exception$/, '')
|
||||
.replace(/^Vn\.Web\./, '')
|
||||
.replace(/^Vn\.Web\./, '');
|
||||
|
||||
err.exception = exception
|
||||
err.message = jsData.message
|
||||
err.code = jsData.code
|
||||
err.file = jsData.file
|
||||
err.line = jsData.line
|
||||
err.trace = jsData.trace
|
||||
err.exception = exception;
|
||||
err.message = jsData.message;
|
||||
err.code = jsData.code;
|
||||
err.file = jsData.file;
|
||||
err.line = jsData.line;
|
||||
err.trace = jsData.trace;
|
||||
} else {
|
||||
err.message = request.statusText
|
||||
err.message = request.statusText;
|
||||
}
|
||||
|
||||
throw err
|
||||
throw err;
|
||||
}
|
||||
} catch (e) {
|
||||
data = null
|
||||
error = e
|
||||
data = null;
|
||||
error = e;
|
||||
}
|
||||
|
||||
if (error) {
|
||||
this.emit('error', error)
|
||||
reject(error)
|
||||
if (this.errorInterceptor) {
|
||||
this.errorInterceptor(error);
|
||||
}
|
||||
this.emit('error', error);
|
||||
reject(error);
|
||||
} else {
|
||||
resolve(data)
|
||||
resolve(data);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue