Back-End Project Week Corey Kohler

.gitignore

@@ -1 +1,2 @@
 .DS_Store
+node_modules

README.md

@@ -69,3 +69,8 @@ Once your MVP has been approved, you have been given a feature list that the cli
 - Gate your favorite feature behind the _premium_ paywall
 
 You will notice that this repository does not have any starter code. This is on purpose. You are to start from scratch using any files you have built throughout your time here at Lambda School as reference.
+
+
+## Trello Information
+
+https://trello.com/b/hCCuXhq4/lambda-notes-backend-corey-kohler

data/dbHelpers.js

@@ -0,0 +1,34 @@
+const knex = require('knex');
+const knexConfig = require('../knexfile');
+const db = knex(knexConfig.development);
+
+
+module.exports = {
+    find: () => {
+        return db('notes');
+    },
+
+    findById: (id) => {
+        return db('notes').where({ id: Number(id) });
+    },
+
+    insert: (note) => {
+        return db('notes')
+            .insert(note)
+            .then(ids => ({
+                id: ids[0]
+            }))
+    },
+
+    update: (id, note) => {
+        return db('notes')
+            .where('id', Number(id))
+            .update(note);
+    },
+
+    remove: (id) => {
+        return db('notes')
+            .where('id', id)
+            .del();
+    }
+}

data/migrations/20190212111847_notes.js

@@ -0,0 +1,15 @@
+
+exports.up = function(knex, Promise) {
+  return knex.schema.createTable('notes', (notes) => {
+      notes.increments()
+
+      notes.string('title', 255).notNullable();
+      notes.text('note').notNullable();
+
+      notes.timestamps(true, true);
+  })
+};
+
+exports.down = function(knex, Promise) {
+  return knex.schema.dropTableIfExists('notes');
+};

index.js

@@ -0,0 +1,128 @@
+const express = require('express');
+const server = express();
+const db = require('./data/dbHelpers');
+const cors = require('cors');
+
+
+server.use(express.json());
+server.use(cors());
+
+
+const PORT = 5050
+
+//--------------------Create-------------------------
+
+server.post('/api/notes', (req, res) => {
+    const note = req.body;
+    if(note.title && note.note) {
+        db.insert(note)
+            .then(noteInfo => {
+                db.findById(noteInfo.id)
+                    .then(note => {
+                        res.status(201)
+                            .json(note);
+                    })
+            })
+            .catch(err => {
+                res
+                    .status(500)
+                    .json({ message: "Failed to insert note into Database."})
+            })
+    } else {
+        res
+            .status(400)
+            .json({ message: "Please provide title and content for your note"})
+    }
+})
+
+//--------------------Read---------------------------
+
+server.get('/api/notes', (req, res) => {
+    db.find()
+        .then(notes => {
+            if(notes.length > 0) {
+                res.json(notes)
+            } else {
+                res.json({ message: "There are currently no notes"})
+            }
+        })
+        .catch(err => {
+            res.status(500)
+                .json({ err: 'The notes information could not be retrieved' })
+        })
+})
+
+server.get('/api/notes/:id', (req, res) => {
+    const { id } = req.params;
+    db.findById(id)
+        .then(note => {
+            if(note.length === 1) {
+                res.json(note);
+            } else {
+                res
+                    .status(404)
+                    .json({ message: 'The note with the specified ID does not exist' })
+            }
+        })
+        .catch(err => {
+            res.status(500)
+                .json({ message: "The note information could not be returned" })
+        })
+
+})
+
+//--------------------Update-------------------------
+
+server.put('/api/notes/:id', (req, res) => {
+    const { id } = req.params;
+    const note = req.body;
+    if(note.title && note.note) {
+        db.update(id, note)
+            .then(updatedNote => {
+                console.log(updatedNote)
+                if(updatedNote) {
+                    db.findById(id)
+                        .then(note => {
+
+                            res.json(note);
+                        })
+                } else {
+                    res
+                        .status(404)
+                        .json({ message: "The post with the specified ID does not exist"})
+                }
+            })
+            .catch( err => {
+                res
+                    .status(500)
+                    .json({ message: 'The note could not be updated'})
+            })
+    } else {
+        res
+            .status(400)
+            .json({ message: "Please provide a title and note to be updated" });
+    }
+})
+
+//--------------------Destroy------------------------
+
+server.delete('/api/notes/:id', (req, res) => {
+    const { id } = req.params;
+    console.log(id);
+    db.remove(id)
+        .then(count => {
+            if(count) {
+                res.json({ message: "Note was successfully deleted"})
+            } else {
+                res.json({ message: "The post with the specified ID does not exist"})
+            }
+        })
+        .catch( err => {
+            res.status(500)
+                .json({ message: "The post could not be removed"})
+        })
+})
+
+server.listen(PORT, () => {
+    console.log(`Server is listening on PORT ${PORT}`)
+})

knexfile.js

@@ -0,0 +1,48 @@
+// Update with your config settings.
+
+module.exports = {
+
+  development: {
+    client: 'sqlite3',
+    connection: {
+      filename: './dev.sqlite3'
+    },
+    useNullAsDefault: true,
+    migrations: {
+      directory: './data/migrations'
+    }
+  },
+
+  staging: {
+    client: 'postgresql',
+    connection: {
+      database: 'my_db',
+      user:     'username',
+      password: 'password'
+    },
+    pool: {
+      min: 2,
+      max: 10
+    },
+    migrations: {
+      tableName: 'knex_migrations'
+    }
+  },
+
+  production: {
+    client: 'postgresql',
+    connection: {
+      database: 'my_db',
+      user:     'username',
+      password: 'password'
+    },
+    pool: {
+      min: 2,
+      max: 10
+    },
+    migrations: {
+      tableName: 'knex_migrations'
+    }
+  }
+
+};

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "back-end-project-week",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "start": "nodemon index.js"
+  },
+  "repository": "https://github.com/phinehas90/back-end-project-week.git",
+  "author": "Phinehas <kohler.nai@gmail.com>",
+  "license": "MIT",
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.16.4",
+    "knex": "^0.16.3",
+    "sqlite3": "^4.0.6"
+  },
+  "devDependencies": {
+    "nodemon": "^1.18.10"
+  }
+}