stufflog3/frontend/src/lib/database/mysql/scopes.ts

import type {Pool} from "mysql2/promise";

import type Scope from "$lib/models/scope";
import type { ScopeEntry, ScopeInput } from "$lib/models/scope";
import type { ScopeRepo } from "../interfaces";

export default class MysqlDBScopes implements ScopeRepo {
  userId: string;
  connection: Pool;

  constructor(connection: Pool, userId: string) {
    this.connection = connection;
    this.userId = userId;
  }

  async find(id: number): Promise<Scope> {
    const [[scopeRows], [projectRows], [statRows]] = await Promise.all([
      this.connection.execute(`
        SELECT scope.*, scope_member.name as display_name 
        FROM scope 
        INNER JOIN scope_member ON scope.id = scope_member.scope_id
        WHERE scope.id = ?
      `, [id]),
      this.connection.execute(`
        SELECT id,name,status
        FROM project 
        WHERE scope_id = ?
      `, [id]).catch(() => []),
      this.connection.execute(`
        SELECT * 
        FROM stats 
        WHERE scope_id = ?
      `, [id]).catch(() => []),
    ]);

    const r = scopeRows[0] as any;
    if (!r) {
      return null;
    }

    return {
      id: r.id,
      name: r.name,
      abbreviation: r.abbreviation,
      displayName: r.display_name,
      projects: ((projectRows||[]) as any[]).map((p:any) => ({
        id: p.id,
        name: p.name,
        status: p.status,
      })),
      stats: ((statRows||[]) as any[]).map((s:any) => ({
        id: s.id,
        name: s.name,
        weight: s.weight,
        description: s.description,
        allowedAmounts: s.allowed_amounts || void(0),
      })),
    }
  }
  async list(): Promise<ScopeEntry[]> {
    const [rows] = await this.connection.execute(`
      SELECT scope.*, scope_member.name as display_name 
      FROM scope 
      INNER JOIN scope_member ON id = scope_id
      WHERE user_id = ?
    `, [this.userId]);

    return (rows as any[]).map(r => ({
      id: r.id,
      name: r.name,
      abbreviation: r.abbreviation,
      displayName: r.display_name,
    }))
  }
  create(input: ScopeInput): Promise<Scope> {
    throw new Error("Method not implemented.");
  }
  update(id: number, input: Partial<ScopeInput>): Promise<Scope> {
    throw new Error("Method not implemented.");
  }
  delete(id: number): Promise<void> {
    throw new Error("Method not implemented.");
  }
}