Integration-TransactionImporter-SimmonsBank/AAIntegration.SimmonsBank.API/Controllers/AccountController.cs

namespace AAIntegration.SimmonsBank.API.Controllers;

using Microsoft.AspNetCore.Mvc;
using AAIntegration.SimmonsBank.API.Models.Accounts;
using AAIntegration.SimmonsBank.API.Services;
using System.Collections.Generic;
using AAIntegration.SimmonsBank.API.Entities;
using Microsoft.AspNetCore.Authorization;
using System.Security.Claims;
using System.Threading.Tasks;
using AAIntegration.SimmonsBank.API.Models.Transactions;

[Authorize]
[ApiController]
[Route("[controller]")]
public class AccountsController : ControllerBase
{
    private IUserService _userService;
    private readonly ILogger<AccountsController> _logger;
    private IPuppeteerService _puppeteerService; 

    public AccountsController(
        IUserService userService,
        ILogger<AccountsController> logger,
        IPuppeteerService puppeteerService)
    {
        _userService = userService;
        _logger = logger;
        _puppeteerService = puppeteerService;
    }

    [HttpGet]
    public async Task<IActionResult> GetAllAsync()
    {
        List<AccountDTO> accounts = await _puppeteerService.GetAccounts(GetCurrentUser());
        return Ok(accounts);
    }

    [HttpGet("{account_guid}")]
    public async Task<IActionResult> GetByGUIDAsync(string account_guid)
    {
        return Ok(await GetAccountAsync(account_guid));
    }

    [HttpGet("{account_guid}/transactions")]
    public async Task<IActionResult> GetTransactionsAsync(string account_guid, uint offset = 0, uint limit = 500)
    {
        List<TransactionDTO> transactions = await _puppeteerService.GetTransactions(GetCurrentUser(), (await GetAccountAsync(account_guid)).Id, offset, limit);
        return Ok(transactions);
    }

    // Helpers

    private async Task<AccountDTO> GetAccountAsync(string account_guid)
    {
        List<AccountDTO> accounts = await _puppeteerService.GetAccounts(GetCurrentUser());
        AccountDTO account = accounts.FirstOrDefault(a => a.Id == account_guid) ?? throw new KeyNotFoundException("Account not found");
        return account;
    }

    private User GetCurrentUser()
    {
        string apiKey = User.FindFirstValue(ClaimTypes.NameIdentifier);
        return _userService.GetUser(apiKey);
    }
}