feat: course status

app/Datatypes/Enums/CourseStatusEnum.ts

@@ -0,0 +1,6 @@
+enum CourseStatusEnum {
+  PUBLISHED = 'PUBLISHED',
+  DRAFT = 'DRAFT',
+}
+
+export default CourseStatusEnum;

app/Models/Course.ts

@@ -16,6 +16,7 @@ import {
 import Category from 'App/Models/Category';
 import Lesson from 'App/Models/Lesson';
 import User from 'App/Models/User';
+import CourseStatusEnum from 'App/Datatypes/Enums/CourseStatusEnum';
 
 export default class Course extends BaseModel {
   @column({ isPrimary: true })
@@ -33,6 +34,9 @@ export default class Course extends BaseModel {
   @column()
   public category_id: string;
 
+  @column()
+  public status: CourseStatusEnum;
+
   @belongsTo(() => Category, {
     foreignKey: 'category_id',
   })

app/Services/CourseService.ts

@@ -260,7 +260,7 @@ export default class CourseService {
       return {
         success: false,
         status: StatusCodeEnum.BAD_REQUEST,
-        message: `User with id "${teacher.id}" not teacher.`,
+        message: `User with id "${teacher.id}" not a teacher.`,
         data: {},
         error: {
           code: 'E_BAD_REQUEST',

database/factories/index.ts

@@ -1,8 +1,18 @@
 import Factory from '@ioc:Adonis/Lucid/Factory';
+
+/**
+ * Datatypes
+ */
+import CourseStatusEnum from 'App/Datatypes/Enums/CourseStatusEnum';
+
+/**
+ * Models
+ */
 import Category from 'App/Models/Category';
 import Contact from 'App/Models/Contact';
 import Course from 'App/Models/Course';
 import Lesson from 'App/Models/Lesson';
+import LessonContent from 'App/Models/LessonContent';
 import User from 'App/Models/User';
 
 export const ContactFactory = Factory.define(Contact, ({ faker }) => {
@@ -23,13 +33,21 @@ export const UserFactory = Factory.define(User, ({ faker }) => {
   .relation('contacts', () => ContactFactory)
   .build();
 
-export const LessonFactory = Factory.define(Lesson, ({ faker }) => {
+export const LessonContentFactory = Factory.define(LessonContent, ({ faker }) => {
   return {
-    title: faker.lorem.sentence(2),
+    video_url: `https://www.youtube.com/embed/${faker.datatype.string(10)}`,
-    description: faker.lorem.sentence(5),
   };
 }).build();
 
+export const LessonFactory = Factory.define(Lesson, ({ faker }) => {
+  return {
+    title: `Lesson #${faker.datatype.number(200)}`,
+    description: faker.lorem.sentence(5),
+  };
+})
+  .relation('content', () => LessonContentFactory)
+  .build();
+
 export const CategoryFactory = Factory.define(Category, ({ faker }) => {
   const title = faker.lorem.word(6);
   return {
@@ -40,8 +58,9 @@ export const CategoryFactory = Factory.define(Category, ({ faker }) => {
 
 export const CourseFactory = Factory.define(Course, ({ faker }) => {
   return {
-    title: faker.lorem.sentence(3),
+    title: `Course #${faker.datatype.number(200)}`,
     description: faker.lorem.sentence(5),
+    status: CourseStatusEnum.PUBLISHED,
   };
 })
   .relation('category', () => CategoryFactory)

database/migrations/1627300211260_courses.ts

@@ -10,12 +10,21 @@ export default class Courses extends BaseSchema {
       table.string('description').notNullable();
       table.string('teacher_id', 21).unsigned().references('users.id').onDelete('CASCADE');
       table.string('category_id', 21).unsigned().references('categories.id').onDelete('CASCADE');
+      table
+        .enu('status', ['DRAFT', 'PUBLISHED'], {
+          useNative: true,
+          enumName: 'course_status',
+          existingType: false,
+          schemaName: 'public',
+        })
+        .notNullable();
       table.timestamp('created_at', { useTz: true });
       table.timestamp('updated_at', { useTz: true });
     });
   }
 
   public async down() {
+    await this.schema.raw('DROP TYPE IF EXISTS "course_status" CASCADE');
     this.schema.dropTable(this.tableName);
   }
 }

database/seeders/Course.ts

@@ -15,7 +15,7 @@ export default class CourseSeeder extends BaseSeeder {
       .firstOrFail();
 
     await CourseFactory.with('category')
-      .with('lessons', 2)
+      .with('lessons', 2, lessonFactory => lessonFactory.with('content'))
       .createMany(3, (course: Course) => course.related('teacher').associate(teacher));
   }
 }

package.json

@@ -11,7 +11,6 @@
     "db:migrate:force": "node ace migration:run --force",
     "db:rollback": "node ace migration:rollback",
     "db:status": "node ace migration:status",
-    "db:refresh": "node ace migration:refresh && npm run db:seed",
     "db:seed": "node ace db:seed",
     "db:seed:force": "node ace seed --force"
   },