Wonder db assignment 2

Code/database/mongoose-schemas/app.js

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+import express from "express"
+import { dbConnect } from "./db.js"
+const app = express()
+const PORT = 4000
+
+app.use(express.json())
+
+import router from "./controllers/recipe.js"
+app.use("/recipe", router)
+
+app.listen(PORT, () => {
+    dbConnect()
+    console.log(`Server: Listening on port ${PORT}`)
+})

Code/database/mongoose-schemas/controllers/recipe.js

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+import e from "express";
+const router = e.Router()
+import { mongoose } from "../db.js";
+
+import Recipe from "../models/Recipe.js";
+
+//Get all recipes
+router.get("/", async (req, res) => {
+ try{
+  const recipe = await Recipe.find()
+  res.send(recipe)
+ } catch(err) {
+  res.status(500).send({message: err.message})
+ }
+})
+
+// Get a single recipe by id
+router.get("/find/:id", async (req, res) => {
+  if (mongoose.Types.ObjectId.isValid(req.params.id)) {
+    const recipe= await Recipe.findOne({ _id: req.params.id })
+    recipe ? res.json(recipe) : res.status(404).send("recipe not found")
+  } else {
+    res.status(404).send("invalid recipe id")
+  }
+})
+
+//Create a new recipe
+router.post("/", async (req, res) => {
+  try {
+    const newRecipe = new Recipe(req.body)
+    await newRecipe.save()
+    res.send(`added ${req.body.title} recipe`)
+  } catch (err) {
+    res.status(422).send(err)
+  }
+})
+
+//Update an existing recipe
+router.put("/update/:id", async (req, res) => {
+  await Recipe.findByIdAndUpdate({_id: req.params.id}, req.body)
+  res.send(`Updated successfully`)
+})
+
+//delete a recipe
+router.delete("/delete/:id", async (req, res) => {
+  if (mongoose.Types.ObjectId.isValid(req.params.id)) {
+    await Recipe.deleteOne()
+    res.send("Recipe successfully deleted")
+  } else {
+    res.status(404).send("invalid recipe id")
+  }
+})
+
+export default router
+

Code/database/mongoose-schemas/db.js

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+import mongoose from "mongoose";
+
+const dbConnect = async () => {
+  try{
+    await mongoose.connect("mongodb://localhost:27017/Recipe")
+    console.log(`Database: MongoDB Connected`);
+
+  } catch(err) {
+    console.warn(`[database error] : ${err} `)
+  }
+} 
+
+export { dbConnect, mongoose } 

Code/database/mongoose-schemas/models/Recipe.js

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+import { mongoose } from "../db.js";
+
+const Recipe = new mongoose.Schema({
+    title: {
+        type: String,
+        maxlength: 100
+    },
+    author: {
+        type: String,
+        maxlength: 50
+    },
+   ingredients: [String],
+
+    instructions: {
+        type: String,
+        maxlength: 2000
+    },
+
+})
+
+
+
+export default mongoose.model("recipe", Recipe)
+