150 assignable roles should be its own table to prevent limitations on length (#158)

* Add entity

* Update role config command to use new entity

* Update role command to use new entity

* Remove legacy code from config command

src/entity/Role.ts

@@ -0,0 +1,44 @@
+import { Column, Entity, EntityTarget, getConnection, ManyToOne } from "typeorm";
+import BaseEntity from "../contracts/BaseEntity"
+import Server from "./Server";
+
+@Entity()
+export default class Role extends BaseEntity {
+    constructor(roleId: string) {
+        super();
+
+        this.RoleId = roleId;
+    }
+
+    @Column()
+    RoleId: string;
+
+    @ManyToOne(() => Server, x => x.Roles)
+    Server: Server;
+    
+    public static async FetchOneByRoleId(roleId: string, relations?: string[]): Promise<Role | undefined> {
+        const connection = getConnection();
+
+        const repository = connection.getRepository(Role);
+
+        const single = await repository.findOne({ RoleId: roleId}, { relations: relations || [] });
+
+        return single;
+    }
+
+    public static async FetchAllByServerId(serverId: string): Promise<Role[]> {
+        const connection = getConnection();
+
+        const repository = connection.getRepository(Server);
+
+        const all = await repository.findOne(serverId, { relations: [
+            "Roles",
+        ]});
+
+        if (!all) {
+            return [];
+        }
+
+        return all.Roles;
+    }
+}

src/entity/Server.ts

@@ -1,5 +1,6 @@
-import { Column, Entity, getConnection, OneToMany } from "typeorm";
+import { Entity, OneToMany } from "typeorm";
 import BaseEntity from "../contracts/BaseEntity";
+import Role from "./Role";
 import Setting from "./Setting";
 
 @Entity()
@@ -13,7 +14,14 @@ export default class Server extends BaseEntity {
     @OneToMany(() => Setting, x => x.Server)
     Settings: Setting[];
 
+    @OneToMany(() => Role, x => x.Server)
+    Roles: Role[];
+
     public AddSettingToServer(setting: Setting) {
         this.Settings.push(setting);
     }
+
+    public AddRoleToServer(role: Role) {
+        this.Roles.push(role);
+    }
 }