Added README.md, started refactoring init. command

README.md

@@ -0,0 +1,40 @@
+# Noxious game server
+
+This is the server for the Noxious game.
+
+## Installation
+
+1. Clone the repository
+2. Install dependencies with `npm install`
+3. Copy the `.env.example` file to `.env` and fill in the required variables
+4. Run the server with `npm run dev`
+
+## Commands
+
+### `npm run dev`
+
+Starts the server in development mode.
+
+### `npm run build`
+
+Builds the server for production.
+
+### `npm run format`
+
+Formats the code using Prettier.
+
+## MikroORM
+
+MikroORM is used as the ORM for the server.
+
+### Create init. migrations
+
+Run `npx mikro-orm migration:create --initial` to create a new initial migration.
+
+### Create migrations
+
+Run `npx mikro-orm migration:create` to create a new migration.
+
+### Apply migrations
+
+Run `npx mikro-orm migration:up` to apply all pending migrations.

migrations/Migration20241225180201.ts

@@ -1,6 +1,6 @@
 import { Migration } from '@mikro-orm/migrations';
 
-export class Migration20241225124810 extends Migration {
+export class Migration20241225180201 extends Migration {
 
   override async up(): Promise<void> {
     this.addSql(`create table \`map_object\` (\`id\` varchar(255) not null, \`name\` varchar(255) not null, \`tags\` json null, \`origin_x\` int not null default 0, \`origin_y\` int not null default 0, \`is_animated\` tinyint(1) not null default false, \`frame_rate\` int not null default 0, \`frame_width\` int not null default 0, \`frame_height\` int not null default 0, \`created_at\` datetime not null, \`updated_at\` datetime not null, primary key (\`id\`)) default character set utf8mb4 engine = InnoDB;`);

src/entities/zoneEffect.ts

@@ -1,3 +1,4 @@
+import { randomUUID } from 'node:crypto'
 import { Entity, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core'
 import { BaseEntity } from '#application/bases/baseEntity'
 import { Zone } from './zone'
@@ -5,7 +6,7 @@ import { Zone } from './zone'
 @Entity()
 export class ZoneEffect extends BaseEntity {
   @PrimaryKey()
-  id!: string
+  id = randomUUID()
 
   @ManyToOne(() => Zone)
   zone!: Zone

src/repositories/characterHairRepository.ts

@@ -3,6 +3,16 @@ import { BaseRepository } from '#application/bases/baseRepository'
 import { CharacterHair } from '#entities/characterHair'
 
 class CharacterHairRepository extends BaseRepository {
+  async getFirst() {
+    try {
+      const repository = this.em.getRepository(CharacterHair)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first character hair: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+
   async getAll() {
     try {
       const repository = this.em.getRepository(CharacterHair)

src/repositories/characterTypeRepository.ts

@@ -3,6 +3,16 @@ import { BaseRepository } from '#application/bases/baseRepository'
 import { CharacterType } from '#entities/characterType'
 
 class CharacterTypeRepository extends BaseRepository {
+  async getFirst() {
+    try {
+      const repository = this.em.getRepository(CharacterType)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first character type: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+
   async getAll() {
     try {
       const repository = this.em.getRepository(CharacterType)

src/repositories/zoneRepository.ts

@@ -5,6 +5,16 @@ import { ZoneObject } from '#entities/zoneObject'
 import { Zone } from '#entities/zone'
 
 class ZoneRepository extends BaseRepository {
+  async getFirst(): Promise<Zone | null> {
+    try {
+      const repository = this.em.getRepository(Zone)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first zone: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+  
   async getAll(): Promise<Zone[]> {
     try {
       const repository = this.em.getRepository(Zone)

src/socketEvents/character/create.ts

@@ -38,7 +38,9 @@ export default class CharacterCreateEvent {
       }
 
       const characterService = new CharacterService()
-      const character: Character = await characterService.create(data.name, user_id)
+      const character = await characterService.create(data.name, user_id)
+
+      if (!character) return this.socket.emit('notification', { message: 'Failed to create character. Please try again (later).' })
 
       characters = [...characters, character]