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Lateinicus/backend/src/main.ts

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2018-09-20 15:38:12 +00:00
import * as express from "express";
import * as bodyparser from "body-parser";
import { isAuthenticated, performLogin } from "./security/auth";
const baseRouter = express.Router();
const authRouter = express.Router();
authRouter.use(bodyparser.json());
authRouter.use(async (req, res, next) => {
if ("token" in req.body || req.get("token")) {
const token = req.body.token || req.get("token");
// Check if were authenticated
const auth = await isAuthenticated(token);
if (auth)
next();
else
res.send({
error: "401",
data: {},
});
} else {
res.send({
error: "401",
data: {},
});
}
});
authRouter.get("/class/:id/topTen", async (req, res) => {
if (!req.params) {
res.send({
error: "400",
data: {
msg: "No class specified",
},
});
return;
}
console.log("Stub: /auth/class/:id/topTen");
// TODO: Implement
res.send({
error: "0",
data: {
topTen: [{
username: "User1",
level: 5,
score: 200,
}, {
username: "User2",
level: 4,
score: 100,
}],
}
});
});
authRouter.get("/level/:id/vocab", async (req, res) => {
if (!req.params) {
res.send({
error: "400",
data: {
msg: "No level specified",
},
});
return;
}
console.log("Stub: /auth/level/:id/vocab");
// TODO: Implement
res.send({
error: "0",
data: {
vocab: [{
german: ["Wein"],
hint: "Worte auf '-um' sind meistens NeutrUM",
type: 0,
latin: {
grundform: "Vinum",
genitiv: "Vini",
genus: "Neutrum"
},
id: 0
}],
}
});
});
const app = express();
app.use(bodyparser.json());
app.use((req, res, next) => {
// TODO: Change this to our domain
res.append("Access-Control-Allow-Origin", "*");
res.append("Access-Control-Allow-Headers", "Content-Type,Token");
if (res.method === "OPTIONS") {
// TODO: Send 200
res.end();
} else {
next();
}
});
app.use("/auth", authRouter);
app.get("/health", (req, res) => {
res.send({
error: "0",
data: {
msg: "lol",
},
});
});
app.post("/login", async (req, res) => {
const { body } = req;
console.log("Stub: /login");
// Check if all arguments were sent
if (!body || !body.hasOwnProperty("username") || !body.hasOwnProperty("hash")) {
res.send({
error: "400",
data: {
msg: "Username or password not specified",
},
});
return;
}
// Try to log the user in
const userData = await performLogin(body.username, body.hash)
.catch((err) => {
// If anything was wrong, just tell the client
res.send({
error: "1",
data: {
msg: "Username or password is wrong",
},
});
});
res.send({
error: "0",
data: userData,
});
});
app.listen(8080, () => {
console.log("Starting on port 8080");
});