Brian Rogers

config/config.json

@@ -3,15 +3,5 @@
     "database": "project_organizer_development",
     "host": "127.0.0.1",
     "dialect": "postgres"
-  },
-  "test": {
-    "database": "project_organizer_test",
-    "host": "127.0.0.1",
-    "dialect": "postgres"
-  },
-  "production": {
-    "database": "project_organizer_production",
-    "host": "127.0.0.1",
-    "dialect": "postgres"
   }
 }

controllers/projects.js

@@ -3,19 +3,26 @@ let db = require('../models')
 let router = express.Router()
 
 // POST /projects - create a new project
-router.post('/', (req, res) => {
-  db.project.create({
-    name: req.body.name,
-    githubLink: req.body.githubLink,
-    deployLink: req.body.deployedLink,
-    description: req.body.description
-  })
-  .then((project) => {
-    res.redirect('/')
-  })
-  .catch((error) => {
-    res.status(400).render('main/404')
-  })
+router.post('/', async (req, res) => {
+    try{
+      const project = await db.project.create({
+        name: req.body.name,
+        githubLink: req.body.githubLink,
+        deployLink: req.body.deployedLink,
+        description: req.body.description
+      })
+      console.log('project created')
+      const [category] = await db.category.findOrCreate({
+        where: {
+          name: req.body.category
+        }
+      })
+      console.log(req.body)
+      await project.addCategory(category) // create an assosiastion 
+      res.redirect('/')
+    } catch(err) {
+      console.log(err)
+    }
 })
 
 // GET /projects/new - display form for creating a new project

dbTest.js

@@ -0,0 +1,37 @@
+// const db = require('./models')
+
+// db.category.create({
+//     name: 'node'
+//   })
+//   .then(category => {
+//     console.log(category.id)
+//   })
+//   .catch(console.log)
+
+// async function createCategory() {
+//   try {
+//     const newCategory = await db.category.create({ name: 'python' })
+//     console.log(newCategory)
+//   } catch (err) {
+//     console.log(err)
+//   }
+// }
+
+// createCategory()
+
+const db = require('./models')
+
+db.project.findOne({
+    where: { id: 1 },
+    include: [db.category]
+  })
+  .then(project => {
+    // by using eager loading, the project model should have a categories key
+    console.log(project.categories)
+
+    // createCategory function should be available to this model - it will create the category then add it to the project
+    project.createCategory({ name: 'express' })
+    .then(category => {
+      console.log(category.id)
+    })
+  })

migrations/20230405222912-create-category.js

@@ -0,0 +1,28 @@
+'use strict';
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    await queryInterface.createTable('categories', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      name: {
+        type: Sequelize.STRING
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  async down(queryInterface, Sequelize) {
+    await queryInterface.dropTable('categories');
+  }
+};

migrations/20230405223819-create-categories-projects.js

@@ -0,0 +1,31 @@
+'use strict';
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    await queryInterface.createTable('categoriesProjects', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      categoryId: {
+        type: Sequelize.INTEGER
+      },
+      projectId: {
+        type: Sequelize.INTEGER
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  async down(queryInterface, Sequelize) {
+    await queryInterface.dropTable('categoriesProjects');
+  }
+};

models/categoriesprojects.js

@@ -0,0 +1,24 @@
+'use strict';
+const {
+  Model
+} = require('sequelize');
+module.exports = (sequelize, DataTypes) => {
+  class categoriesProjects extends Model {
+    /**
+     * Helper method for defining associations.
+     * This method is not a part of Sequelize lifecycle.
+     * The `models/index` file will call this method automatically.
+     */
+    static associate(models) {
+      // define association here
+    }
+  }
+  categoriesProjects.init({
+    categoryId: DataTypes.INTEGER,
+    projectId: DataTypes.INTEGER
+  }, {
+    sequelize,
+    modelName: 'categoriesProjects',
+  });
+  return categoriesProjects;
+};

models/category.js

@@ -0,0 +1,24 @@
+'use strict';
+const {
+  Model
+} = require('sequelize');
+module.exports = (sequelize, DataTypes) => {
+  class category extends Model {
+    /**
+     * Helper method for defining associations.
+     * This method is not a part of Sequelize lifecycle.
+     * The `models/index` file will call this method automatically.
+     */
+    static associate(models) {
+      // define association here
+      models.category.belongsToMany(models.project, {through: 'categoriesProjects'}) // matches db
+    }
+  }
+  category.init({
+    name: DataTypes.STRING
+  }, {
+    sequelize,
+    modelName: 'category',
+  });
+  return category;
+};

models/project.js

@@ -11,6 +11,7 @@ module.exports = (sequelize, DataTypes) => {
      */
     static associate(models) {
       // define association here
+      models.project.belongsToMany(models.category, {through: 'categoriesProjects'}) // matches db
     }
   }
   project.init({

views/projects/new.ejs

@@ -16,6 +16,11 @@
     <input type="text" class="form-control" id="deployedLink" name="deployedLink" required>
   </div>
 
+  <div class="form-group">
+    <label for="category">Category</label>
+    <input type="text" class="form-control" id="category" name="category" required>
+  </div>
+
   <div class="form-group">
     <label for="description">Description</label>
     <textarea type="text" class="form-control" id="description" name="description" required></textarea>