Seed database

.env.example

@@ -1 +1,6 @@
-PORT = 
+DBNAME=database
+DBUSER=postgres
+DBPASSWORD=password
+PORT=5432
+DBHOST=127.0.0.1
+SECRETKEY=any_secret

.gitignore

@@ -16,6 +16,9 @@ pids
 *.seed
 *.pid.lock
 
+# My DB config
+src/api/db/config/config.js
+
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
 

package.json

@@ -6,6 +6,9 @@
   "scripts": {
     "start": "nodemon --exec babel-node ./src/server.js",
     "watch:dev": "nodemon ./src/server.js",
+    "migrate":  "sequelize db:migrate",
+    "migrate:undo":  "sequelize db:migrate:undo:all",
+    "seed":  "sequelize db:seed:all",
     "build": "rm -rf ./build && babel -d ./build ./src -s",
     "lint": "eslint --ext .js .",
     "lint:check": "eslint .",
@@ -20,6 +23,7 @@
     "body-parser": "^1.20.1",
     "dotenv": "^16.0.3",
     "express": "^4.18.2",
+    "faker": "^5.5.3",
     "pg": "^8.8.0",
     "pg-hstore": "^2.3.4",
     "sequelize": "^6.25.3"

src/db/migrations/20221030101534-create-notice.js

@@ -5,13 +5,23 @@ module.exports = {
     await queryInterface.createTable('Notices', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       notice: {
         type: Sequelize.STRING
       },
+      classId: {
+        type: Sequelize.UUID,
+        allowNull:false,
+        foreignKey:true
+      },
+      teacherId: {
+        type: Sequelize.UUID,
+        allowNull:false,
+        foreignKey:true
+      },
       createdAt: {
         allowNull: false,
         type: Sequelize.DATE

src/db/migrations/20221030101627-create-assignment-score.js

@@ -5,9 +5,9 @@ module.exports = {
     await queryInterface.createTable('AssignmentScores', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       assignmentId: {
         type:Sequelize.STRING,
@@ -17,11 +17,12 @@ module.exports = {
         type:Sequelize.STRING,
         allowNull:false
       },
-      studentId: {
-        type:Sequelize.STRING,
-        allowNull:false
+      teacherId: {
+        type: Sequelize.UUID,
+        allowNull:false,
+        foreignKey:true
       },
-      teacher: {
+      studentId: {
         type:Sequelize.STRING,
         allowNull:false
       },

src/db/migrations/20221030101644-create-assignment.js

@@ -5,9 +5,9 @@ module.exports = {
     await queryInterface.createTable('Assignments', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       assignment: {
         type: Sequelize.STRING
@@ -16,6 +16,10 @@ module.exports = {
         type: Sequelize.STRING,
         allowNull:false
      },
+     teacherId:{
+      type: Sequelize.UUID,
+      allowNull:false
+   },
      studentId:{
       type: Sequelize.STRING,
       allowNull:false

src/db/migrations/20221030101744-create-role.js

@@ -5,9 +5,9 @@ module.exports = {
     await queryInterface.createTable('Roles', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       role: {
         type: Sequelize.STRING

src/db/migrations/20221030101838-create-class-teacher.js

@@ -5,13 +5,18 @@ module.exports = {
     await queryInterface.createTable('ClassTeachers', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       classId: {
         type: Sequelize.STRING
       },
+      teacherId:{
+        type: Sequelize.UUID,
+        allowNull:false,
+        foreignKey:true
+      },
       createdAt: {
         allowNull: false,
         type: Sequelize.DATE

src/db/migrations/20221030101917-create-class.js

@@ -5,13 +5,17 @@ module.exports = {
     await queryInterface.createTable('Classes', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.INTEGER
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       className: {
         type: Sequelize.STRING
       },
+      year: {
+        type:Sequelize.STRING,
+        allowNull:false
+      },
       createdAt: {
         allowNull: false,
         type: Sequelize.DATE

src/db/migrations/20221030102005-create-class-student.js

@@ -1,22 +1,24 @@
 'use strict';
-
-const { DataTypes } = require('sequelize');
-
 /** @type {import('sequelize-cli').Migration} */
 module.exports = {
   async up(queryInterface, Sequelize) {
     await queryInterface.createTable('ClassStudents', {
       id: {
         allowNull: false,
-        autoIncrement: true,
         primaryKey: true,
-        type: Sequelize.UUID
+        type: Sequelize.UUID,
+        defaultValue: Sequelize.UUIDV4
       },
       studentId:{
         type: Sequelize.UUID,
         allowNull:false,
         foreignKey:true
       },
+      classId:{
+        type: Sequelize .UUID,
+        allowNull:false,
+        foreignKey:true
+      },
       createdAt: {
         allowNull: false,
         type: Sequelize.DATE

src/db/models/classstudent.js

@@ -20,14 +20,18 @@ module.exports = (sequelize, DataTypes) => {
       type: DataTypes.UUID,
       defaultValue: DataTypes.UUIDV4,
       allowNull:false,
-      unique:true,
       primaryKey: true
     },
     studentId:{
       type: DataTypes.UUID,
       allowNull:false,
       foreignKey:true
-    }
+    },
+    classId:{
+      type: DataTypes.UUID,
+      allowNull:false,
+      foreignKey:true
+    },
   }, {
     sequelize,
     modelName: 'ClassStudent',

src/db/models/classteacher.js

@@ -15,10 +15,11 @@ module.exports = (sequelize, DataTypes) => {
     }
   }
   ClassTeacher.init({
-    id:{
+    id: {
+      allowNull: false,
+      primaryKey: true,
       type: DataTypes.UUID,
-      allowNull:false,
-      primaryKey: true
+      defaultValue: DataTypes.UUIDV4
     },
     teacherId:{
       type: DataTypes.UUID,

src/db/models/notice.js

@@ -16,6 +16,11 @@ module.exports = (sequelize, DataTypes) => {
     }
   }
   Notice.init({
+    id: {
+      allowNull: false,
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4
+    },
     notice: {
       type:DataTypes.STRING,
       allowNull:false,

src/db/seeders/20221117052621-User.js

@@ -0,0 +1,50 @@
+'use strict';
+
+/** @type {import('sequelize-cli').Migration} */
+//import bcrypt from 'bcrypt'
+module.exports = {
+  async up (queryInterface, Sequelize) {
+    /**
+     * Add seed commands here.
+     *
+     * Example:
+     * await queryInterface.bulkInsert('People', [{
+     *   name: 'John Doe',
+     *   isBetaMember: false
+     * }], {});
+    */
+     await queryInterface.bulkInsert('Users', [{
+         id: "c7a9122e-6694-11ed-9022-0242ac120005",
+         first_name: 'John',
+         last_name: 'Doe',
+         second_name: 'Nok',
+         email: 'example@example2.com',
+         roleId:'c7a9122e-6694-11ed-9022-0242ac120001',
+         password: 'nok',
+         createdAt: new Date(),
+         updatedAt: new Date()
+       },
+       {
+        id: "c7a9122e-6694-11ed-9022-0242ac120006",
+        first_name: 'John',
+        last_name: 'Doe',
+        second_name: 'Nok',
+        email: 'example@example3.com',
+        roleId: 'c7a9122e-6694-11ed-9022-0242ac120003',
+        password: 'nok',
+        createdAt: new Date(),
+        updatedAt: new Date()
+      }], {});
+
+  },
+
+  async down (queryInterface, Sequelize) {
+    /**
+     * Add commands to revert seed here.
+     *
+     * Example:
+     * await queryInterface.bulkDelete('People', null, {});
+     */
+     await queryInterface.bulkDelete('Users', null, {});
+  }
+};