AipGateway/AipGateway.API/Controllers/BaseController.cs

using AipGateway.AIP;
using AipGateway.API.Application;
using AipGateway.API.Application.Utils;
using AipGateway.API.Domain.Entities;
using AipGateway.API.Domain.Exceptions;
using AipGateway.API.Domain.Models.Response;
using AipGateway.API.Services;
using AipGateway.API.Utils;
using Microsoft.AspNetCore.Mvc;

namespace AipGateway.API.Controllers
{
    public class BaseController : ControllerBase
    {
        protected async Task<IResult> CreateResponseAsync(Func<Task<IResult>> function)
        {
            IResult response;
            try
            {
                response = await function.Invoke();
            }
            catch (ApiException aipEx)
            {
                response = Results.BadRequest(new ApiResponseModel<ApiException>
                {
                    success = false,
                    errorCode = aipEx.errorCode,
                    errorMessage = aipEx.errorMessage,
                    result = null,
                });
            }
            catch (AipFileException aipFileEx)
            {
                HttpContext.Items[GlobalConstants.API_RESULT_CODE] = aipFileEx.ErrorCode;
                HttpContext.Items[GlobalConstants.API_RESULT_MESSAGE] = aipFileEx.Message;
                response = Results.BadRequest(new ApiResponseModel<AipFileException>
                {
                    success = false,
                    errorCode = aipFileEx.ErrorCode,
                    errorMessage = aipFileEx.Message,
                    result = null,
                });
            }
            catch (Exception ex)
            {
                HttpContext.Items[GlobalConstants.API_RESULT_CODE] = 500;
                HttpContext.Items[GlobalConstants.API_RESULT_MESSAGE] = ex.InnerException?.Message ?? ex.Message;
                response = Results.BadRequest(new ApiResponseModel<Exception>
                {
                    success = false,
                    errorCode = 500,
                    errorMessage = ex.InnerException?.Message ?? ex.Message,
                    result = null,
                });
                //response = Results.Problem(new ProblemDetails()
                //{
                //    Status = 500,   // 내부오류
                //    Title = ex.InnerException?.Message ?? ex.Message,
                //    Detail = ex.InnerException?.Message,
                //    Instance = ex.HResult.ToString(),
                //    Type = ex.HResult.ToString(),
                //});
            }
            return response;
        }

        protected ApiException ResponseApiKeyValidationError(HttpContext httpContext, int errorNo)
        {
            string errorMessage;
            switch (errorNo)
            {
                case 0: errorMessage = GlobalConstants.API_RESULT_SUCCESS; break;
                case 1: errorMessage = "등록되어 있지 않은 API KEY 입니다."; break;
                case 2: errorMessage = "등록되어 있지 않은 IP Address에서 호출된 API KEY 입니다."; break;
                case 3: errorMessage = "API KEY 유효기간이 지났습니다."; break;
                case 4: errorMessage = "API 사용 권한이 없습니다."; break;
                default: errorMessage = errorNo + ", API KEY 유효성 검사 중 알수 없는 오류가 발생하였습니다."; break;
            }
            httpContext.Items[GlobalConstants.API_RESULT_CODE] = errorNo;
            httpContext.Items[GlobalConstants.API_RESULT_MESSAGE] = errorMessage;
            return new ApiException(errorNo, errorMessage);
        }

        protected ApiResponseModel<GeneralResponse> ResponseSuccess(HttpContext context, GeneralResponse response)
        {
            //context.Items.Add(GlobalConstants.API_RESULT, (ResponseBase)response);
            context.Items[GlobalConstants.API_RESULT_CODE] = response.errorCode;
            context.Items[GlobalConstants.API_RESULT_MESSAGE] = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage;
            return new ApiResponseModel<GeneralResponse>()
            {
                success = response.errorCode == 0 ? true : false,
                errorCode = response.errorCode,
                errorMessage = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage,
                result = response,
            };
        }

        protected ApiResponseModel<ResponseInfo> ResponseSuccess(HttpContext context, ResponseInfo response)
        {
            context.Items[GlobalConstants.API_RESULT_CODE] = response.errorCode;
            context.Items[GlobalConstants.API_RESULT_MESSAGE] = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage;
            context.Items.Add(GlobalConstants.API_RESULT, (ResponseBase)response);
            return new ApiResponseModel<ResponseInfo>()
            {
                success = response.errorCode == 0 ? true : false,
                errorCode = response.errorCode,
                errorMessage = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage,
                result = response,
            };
        }

        protected ApiResponseModel<ResponseFile> ResponseSuccess(HttpContext context, ResponseFile response)
        {
            context.Items[GlobalConstants.API_RESULT_CODE] = response.errorCode;
            context.Items[GlobalConstants.API_RESULT_MESSAGE] = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage;
            context.Items.Add(GlobalConstants.API_RESULT, (ResponseBase)response);
            return new ApiResponseModel<ResponseFile>()
            {
                success = response.errorCode == 0 ? true : false,
                errorCode = response.errorCode,
                errorMessage = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage,
                result = response,
            };
        }

        protected ApiResponseModel<ResponseStream> ResponseSuccess(HttpContext context, ResponseStream response)
        {
            context.Items[GlobalConstants.API_RESULT_CODE] = response.errorCode;
            context.Items[GlobalConstants.API_RESULT_MESSAGE] = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage;
            context.Items.Add(GlobalConstants.API_RESULT, (ResponseBase)response);
            return new ApiResponseModel<ResponseStream>()
            {
                success = response.errorCode == 0 ? true : false,
                errorCode = response.errorCode,
                errorMessage = response.errorCode == 0 ? GlobalConstants.API_RESULT_SUCCESS : response.errorMessage,
                result = response,
            };
        }

    }

}