Image upload / Cookies

services/services.js

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+import Restaurant from "../models/restaurant.js";
+import Dish from "../models/dish.js";
+import User from "../models/users.js";
+import mongoose from "mongoose";
+import sanitizer from "string-sanitizer";
+import fs from "fs";
+
+export function validateRestaurant(id, callback) {
+  if (mongoose.Types.ObjectId.isValid(id)) {
+    Restaurant.exists({ _id: id }, (err, res) => {
+      if (err) {
+        callback(false);
+      } else {
+        callback(res);
+      }
+    });
+  } else callback(false);
+}
+
+export function validateUser(id, callback) {
+  callback(true);
+}
+
+export function validateDishId(id, callback) {
+  if (mongoose.Types.ObjectId.isValid(id)) {
+    Dish.exists({ _id: id }, (err, res) => {
+      if (err) {
+        callback(false);
+      } else {
+        callback(res);
+      }
+    });
+  } else callback(false);
+}
+
+export function createDish(dish, cookie, generateId) {
+  if (generateId) {
+    const newDish = new Dish({
+      _id: new mongoose.Types.ObjectId(),
+      name: sanitizer.sanitize.keepUnicode(dish.name),
+      category: dish.category,
+      price: dish.price,
+      notes: sanitizer.sanitize.keepUnicode(dish.notes),
+      imgUrl: saveImage(cookie),
+      weight: dish.weight,
+      allergens: {
+        gluten: dish.allergens.gluten,
+        lactose: dish.allergens.lactose,
+        soy: dish.allergens.soy,
+        eggs: dish.allergens.eggs,
+        seaFood: dish.allergens.seaFood,
+        peanuts: dish.allergens.peanuts,
+        sesame: dish.allergens.sesame,
+      },
+      vegan: dish.vegan,
+      vegetarian: dish.vegetarian,
+    });
+    return newDish;
+  } else {
+    const newDish = new Dish({
+      name: sanitizer.sanitize.keepUnicode(dish.name),
+      category: dish.category,
+      price: dish.price,
+      notes: sanitizer.sanitize.keepUnicode(dish.notes),
+      imgUrl: chooseImg(cookie),
+      weight: dish.weight,
+      allergens: {
+        gluten: dish.allergens.gluten,
+        lactose: dish.allergens.lactose,
+        soy: dish.allergens.soy,
+        eggs: dish.allergens.eggs,
+        seaFood: dish.allergens.seaFood,
+        peanuts: dish.allergens.peanuts,
+        sesame: dish.allergens.sesame,
+      },
+      vegan: dish.vegan,
+      vegetarian: dish.vegetarian,
+    });
+    return newDish;
+  }
+}
+
+function renameImage(imagePath) {
+  var newPath = imagePath.replace("_TEMP", "");
+  fs.rename(imagePath, newPath, (err) => {
+    if (err) console.log(err);
+  });
+  return newPath;
+}
+
+function chooseImg(cookie, originalPath) {
+  var cookiePath = decodeURI(cookie);
+  if (cookiePath != originalPath) {
+    return saveImage(cookie);
+  } else {
+    return originalPath;
+  }
+}
+
+export function saveImage(cookie) {
+  if (cookie == undefined) {
+    return undefined;
+  } else {
+    var decodedCookie = decodeURI(cookie);
+    var newPath = renameImage(decodedCookie);
+    return newPath;
+  }
+}
+
+export function yearFromNowDate() {
+  Date.prototype.addDays = function (days) {
+    var date = new Date(this.valueOf());
+    date.setDate(date.getDate() + days);
+    return date;
+  };
+
+  var date = new Date();
+  return date.addDays(365);
+}