Initial

app.ts

@@ -0,0 +1,59 @@
+import * as cookieParser from "cookie-parser";
+import * as express from "express";
+import * as createError from "http-errors";
+import * as low from "lowdb";
+import * as FileSync from "lowdb/adapters/FileSync";
+import * as logger from "morgan";
+import * as path from "path";
+import * as uuidv4 from "uuid/v4";
+
+import * as indexRouter from "./routes/index";
+import * as usersRouter from "./routes/users";
+
+const app = express();
+const adapter = new FileSync("db.json")
+const db = low(adapter);
+db.defaults({users: []})
+  .write();
+
+// view engine setup
+app.set("views", path.join(__dirname, "views"));
+app.set("view engine", "pug");
+
+app.use(logger("dev"));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use((req, res, next) => {
+  const user = db.get("users").find({id: req.cookies.uid}).value();
+  if (!req.cookies || !req.cookies.uid || !user) {
+    const id = uuidv4();
+    db.get("users")
+      .push({id, age: -1, sex: "na", cocktails: []})
+      .write();
+    res.cookie("uid", id, { maxAge: 21474836470000, httpOnly: true });
+  }
+  next();
+});
+app.use(express.static(path.join(__dirname, "public")));
+
+app.use("/", indexRouter);
+app.use("/users", usersRouter);
+
+// catch 404 and forward to error handler
+app.use((req, res, next) => {
+  next(createError(404));
+});
+
+// error handler
+app.use((err, req, res, next) => {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get("env") === "development" ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render("error");
+});
+
+module.exports = app;