monorepo/cloud/maplepress-backend/internal/usecase/user/get.go

59 lines
1.3 KiB
Go

package user
import (
"context"
"time"
"go.uber.org/zap"
domainuser "codeberg.org/mapleopentech/monorepo/cloud/maplepress-backend/internal/domain/user"
)
// GetUserUseCase handles retrieving a user by ID
type GetUserUseCase struct {
repo domainuser.Repository
logger *zap.Logger
}
// ProvideGetUserUseCase creates a new GetUserUseCase
func ProvideGetUserUseCase(repo domainuser.Repository, logger *zap.Logger) *GetUserUseCase {
return &GetUserUseCase{
repo: repo,
logger: logger,
}
}
// GetUserInput is the input for getting a user
type GetUserInput struct {
ID string
}
// GetUserOutput is the output after getting a user
type GetUserOutput struct {
ID string
Email string
Name string
CreatedAt time.Time
UpdatedAt time.Time
}
// Execute retrieves a user by ID
func (uc *GetUserUseCase) Execute(ctx context.Context, tenantID string, input *GetUserInput) (*GetUserOutput, error) {
uc.logger.Debug("executing get user use case",
zap.String("tenant_id", tenantID),
zap.String("id", input.ID))
user, err := uc.repo.GetByID(ctx, tenantID, input.ID)
if err != nil {
uc.logger.Error("failed to get user", zap.Error(err))
return nil, err
}
return &GetUserOutput{
ID: user.ID,
Email: user.Email,
Name: user.Name,
CreatedAt: user.CreatedAt,
UpdatedAt: user.UpdatedAt,
}, nil
}