🗃️ Initial database configuration and schema setup

Signed-off-by: Pau Costa <mico@micodev.es>

server/src/data-source.ts

@@ -1,17 +1,19 @@
 import "reflect-metadata"
 import { DataSource } from "typeorm"
 import { User } from "./entity/User"
+import {Comment} from "./entity/Comment";
+import {Post} from "./entity/Post";
 
 export const AppDataSource = new DataSource({
     type: "mysql",
-    host: "localhost",
+    host: "db",
     port: 3306,
-    username: "test",
-    password: "test",
-    database: "test",
+    username: process.env.MYSQL_USER,
+    password: process.env.MYSQL_PASSWORD,
+    database: process.env.MYSQL_DATABASE,
     synchronize: true,
     logging: false,
-    entities: [User],
+    entities: [User, Comment, Post],
     migrations: [],
     subscribers: [],
 })

server/src/entity/Comment.ts

@@ -0,0 +1,22 @@
+import {Column, Entity, JoinTable, ManyToMany, ManyToOne, PrimaryGeneratedColumn} from "typeorm";
+import {User} from "./User";
+
+@Entity()
+export class Comment {
+    @PrimaryGeneratedColumn()
+    id: number
+
+    @Column()
+    content: string
+
+    @Column()
+    createdAt: Date
+
+    @ManyToOne(() => User, user => user.posts)
+    createdBy: User
+
+    @ManyToMany(()=> User)
+    @JoinTable()
+    likedBy: User[]
+
+}

server/src/entity/Post.ts

@@ -0,0 +1,25 @@
+import {Column, Entity, JoinTable, ManyToMany, ManyToOne, PrimaryGeneratedColumn} from "typeorm";
+import {User} from "./User";
+
+@Entity()
+export class Post {
+    @PrimaryGeneratedColumn()
+    id: number
+
+    @Column()
+    title: string
+
+    @Column()
+    content: string
+
+    @Column()
+    createdAt: Date
+
+    @ManyToOne(() => User, user => user.posts)
+    createdBy: User
+
+    @ManyToMany(()=> User)
+    @JoinTable()
+    likedBy: User[]
+
+}

server/src/entity/User.ts

@@ -1,4 +1,6 @@
-import { Entity, PrimaryGeneratedColumn, Column } from "typeorm"
+import {Entity, PrimaryGeneratedColumn, Column, ManyToMany, OneToMany, JoinTable} from "typeorm"
+import {Post} from "./Post";
+import {Comment} from "./Comment";
 
 @Entity()
 export class User {
@@ -13,6 +15,18 @@ export class User {
     lastName: string
 
     @Column()
-    age: number
+    email: string
 
+    @Column()
+    password: string
+
+    @ManyToMany(type => User)
+    @JoinTable()
+    followed: User[]
+
+    @OneToMany(type => Post, post=> post.createdBy)
+    posts: Post[]
+
+    @OneToMany(type => Comment, comment=> comment.createdBy)
+    comments: Comment[]
 }