hrynco-notification-service/HrynCo.NotificationService.Web/Controllers/Api/Services/EmailTemplateDefinitionsController.cs

using Unit = HrynCo.NotificationService.Services.Core.Unit;
using HrynCo.NotificationService.Web.Infrastructure;
using HrynCo.NotificationService.DAL.Abstract.Templates;
using HrynCo.NotificationService.Services.Core;
using HrynCo.NotificationService.Services.TemplateDefinitions;
using MediatR;
using Microsoft.AspNetCore.Mvc;

namespace HrynCo.NotificationService.Web.Controllers.Api.Services;

[Route("api/v1/services/{serviceId:guid}/email-template-definitions")]
[TypeFilter(typeof(ApiRequestValidationFilter), Order = -3000)]
public sealed class EmailTemplateDefinitionsController(IMediator mediator) : ApiControllerBase(mediator)
{
    [HttpGet]
    [ProducesResponseType<ApiResponse<EmailTemplateDefinitionDto>>(StatusCodes.Status200OK)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status400BadRequest)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> Get([FromRoute] Guid serviceId, [FromQuery] string key, CancellationToken cancellationToken) =>
        FromServiceResult(await Mediator.Send(new GetEmailTemplateDefinitionQuery(serviceId, key), cancellationToken));

    [HttpPost("upsert")]
    [ProducesResponseType<ApiResponse<EmailTemplateDefinitionDto>>(StatusCodes.Status201Created)]
    [ProducesResponseType<ApiResponse<EmailTemplateDefinitionDto>>(StatusCodes.Status200OK)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status400BadRequest)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status404NotFound)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status409Conflict)]
    public async Task<IActionResult> Upsert([FromRoute] Guid serviceId, [FromQuery] string key,
        [FromBody] UpsertTemplateDefinitionRequest request, CancellationToken cancellationToken)
    {
        try
        {
            var patch = request.ToPatch(serviceId, key);
            var result = await Mediator.Send(new UpsertEmailTemplateDefinitionCommand(patch), cancellationToken);
            if (!result.IsSuccess)
                return MapServiceError(result.Error!);
            if (patch.Revision is null)
                return CreatedAtAction(nameof(Get), new { serviceId, key },
                    new ApiResponse<EmailTemplateDefinitionDto> { Success = true, Data = result.Result });
            return FromServiceResult(result);
        }
        catch (EmailTemplateWriteException error)
        {
            return MapServiceError(new ServiceError(error.Message, ServiceErrorCode.InvalidRequest));
        }
    }
    [HttpGet("all")]
    [ProducesResponseType<ApiResponse<IReadOnlyList<EmailTemplateDefinitionDto>>>(StatusCodes.Status200OK)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> GetAll([FromRoute] Guid serviceId, CancellationToken cancellationToken) =>
        FromServiceResult(await Mediator.Send(new GetServiceTemplateDefinitionsQuery(serviceId), cancellationToken));

    [HttpDelete]
    [ProducesResponseType<ApiResponse<Unit>>(StatusCodes.Status200OK)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status400BadRequest)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status404NotFound)]
    [ProducesResponseType<ApiResponse<object>>(StatusCodes.Status409Conflict)]
    public async Task<IActionResult> Delete([FromRoute] Guid serviceId, [FromQuery] string key, [FromQuery] Guid revision, CancellationToken cancellationToken) =>
        FromServiceResult(await Mediator.Send(new DeleteEmailTemplateDefinitionCommand(serviceId, key, revision), cancellationToken));

}