DjalimSimaila/SAE-A2-TruthInquiry
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[Client] Handle connexion errors and invalid API responses

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An alert is shown to the user and errors are logged to the console.
Also reformat the function code style.
This commit is contained in:
AudricV 2023-01-16 09:09:26 +01:00
parent bd84671098
commit b1e8796640
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GPG Key ID: DA92EC7905614198
1 changed files with 26 additions and 22 deletions
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48
truthseeker/static/js/api.js
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@ -1,28 +1,32 @@
async function makeAPIRequest(endpoint, body){
return new Promise((resolve, reject)=>{
async function makeAPIRequest(endpoint, body) {
return new Promise((resolve, reject) => {
const fetchOptions = {
method: "POST",
body: new URLSearchParams(body)
}
fetch("/api/v1/"+endpoint, fetchOptions).then(resp => {
resp.json().then(jsonResp=>{
if(jsonResp["error"] == 0){
resolve(jsonResp)
}else{
reject(endpoint+": "+jsonResp["msg"])
};
fetch("/api/v1/" + endpoint, fetchOptions).then(response => {
const responseCode = response.status;
console.log(responseCode);
if (responseCode >= 500) {
reject("Error " + responseCode + " when fetching " + endpoint);
alert("Une réponse invalide du serveur a été obtenue, veuillez réessayer ultérieurement.");
return;
}
response.json().then(jsonResponse => {
if (jsonResponse["error"] === 0) {
resolve(jsonResponse);
} else {
const message = jsonResponse["msg"];
alert("Erreur du serveur : " + message);
reject(endpoint + ": " + message);
}
});
})
})
}
async function makeAPIImageRequest(endpoint, body){
return new Promise((resolve, reject)=>{
const fetchOptions = {
method: "POST",
body: new URLSearchParams(body)
}
fetch("/api/v1/"+endpoint, fetchOptions).then(resp => {
resolve(resp)
})
})
}).catch((e) => {
console.error("Failed to fetch API", e);
alert("Une erreur est survenue lors de la connexion au serveur, veuillez vérifier votre connexion et / ou réessayer ultérieurement.");
reject(endpoint);
});
});
}