customer/internal/interface/controller/rest/history/history.go

package history

import (
	"context"
	"fmt"
	"log"
	"net/http"

	"github.com/labstack/echo/v4"
	"go.uber.org/zap"
	"penahub.gitlab.yandexcloud.net/pena-services/customer/internal/errors"
	"penahub.gitlab.yandexcloud.net/pena-services/customer/internal/models"
	"penahub.gitlab.yandexcloud.net/pena-services/customer/internal/swagger"
	"penahub.gitlab.yandexcloud.net/pena-services/customer/internal/utils/echotools"
)

type historyService interface {
	CreateHistory(context.Context, *models.History) (*models.History, errors.Error)
	GetHistoryList(context.Context, *models.Pagination) (*models.PaginationResponse[models.History], errors.Error)
}

type Deps struct {
	Logger         *zap.Logger
	HistoryService historyService
}

type Controller struct {
	logger         *zap.Logger
	historyService historyService
}

func New(deps *Deps) *Controller {
	if deps == nil {
		log.Panicln("deps is nil on <New (history controller)>")
	}

	if deps.Logger == nil {
		log.Panicln("logger is nil on <New (history controller)>")
	}

	if deps.HistoryService == nil {
		log.Panicln("HistoryService is nil on <New (history controller)>")
	}

	return &Controller{
		logger:         deps.Logger,
		historyService: deps.HistoryService,
	}
}

func (receiver *Controller) CreateHistory(ctx echo.Context) error {
	request, bindErr := echotools.Bind[swagger.Add2historyJSONRequestBody](ctx)
	if bindErr != nil {
		receiver.logger.Error("failed to bind body on <CreateHistory> of <HistoryController>", zap.Error(bindErr))
		return echotools.ResponseError(ctx, errors.New(
			fmt.Errorf("failed to parse body on <CreateHistory> of <HistoryController>: %w", bindErr),
			errors.ErrInvalidArgs,
		))
	}

	createdHistory, err := receiver.historyService.CreateHistory(ctx.Request().Context(), &models.History{
		UserID:     request.UserId,
		Type:       models.HistoryType(request.Type),
		Comment:    request.Comment,
		RawDetails: request.RawDetails,
	})
	if err != nil {
		receiver.logger.Error("failed to create history on <CreateHistory> of <HistoryController>", zap.Error(err))
		return echotools.ResponseError(ctx, err)
	}

	return ctx.JSON(http.StatusOK, createdHistory)
}

func (receiver *Controller) GetHistoryList(ctx echo.Context, params swagger.GetHistoryParams) error {
	histories, err := receiver.historyService.GetHistoryList(ctx.Request().Context(), &models.Pagination{
		Page:  int64(*params.Page),
		Limit: int64(*params.Limit),
	})
	if err != nil {
		receiver.logger.Error("failed to get histories on <GetHistoryList> of <HistoryController>", zap.Error(err))
		return echotools.ResponseError(ctx, err)
	}

	return ctx.JSON(http.StatusOK, histories)
}