init project

internal/repository/events/event.go

@@ -0,0 +1,86 @@
+package event
+
+import (
+	"context"
+
+	"go.uber.org/zap"
+	"gorm.io/gorm"
+
+	"furtuna-be/internal/common/logger"
+	"furtuna-be/internal/entity"
+)
+
+type EventRepoImpl struct {
+	DB *gorm.DB
+}
+
+func NewEventRepo(db *gorm.DB) *EventRepoImpl {
+	return &EventRepoImpl{DB: db}
+}
+
+func (e *EventRepoImpl) CreateEvent(ctx context.Context, event *entity.EventDB) (*entity.EventDB, error) {
+	err := e.DB.Create(event).Error
+	if err != nil {
+		logger.ContextLogger(ctx).Error("error when create event", zap.Error(err))
+		return nil, err
+	}
+	return event, nil
+}
+
+func (e *EventRepoImpl) UpdateEvent(ctx context.Context, event *entity.EventDB) (*entity.EventDB, error) {
+	if err := e.DB.Save(event).Error; err != nil {
+		logger.ContextLogger(ctx).Error("error when update event", zap.Error(err))
+		return nil, err
+	}
+	return event, nil
+}
+
+func (e *EventRepoImpl) GetEventByID(ctx context.Context, id int64) (*entity.EventDB, error) {
+	event := new(entity.EventDB)
+	if err := e.DB.First(event, id).Error; err != nil {
+		logger.ContextLogger(ctx).Error("error when get event by id", zap.Error(err))
+		return nil, err
+	}
+	return event, nil
+}
+
+func (e *EventRepoImpl) GetAllEvents(ctx context.Context, nameFilter string, limit, offset int) (entity.EventList, int, error) {
+	var events []*entity.EventDB
+	var total int64
+
+	query := e.DB
+	query = query.Where("deleted_at is null")
+
+	if nameFilter != "" {
+		query = query.Where("name LIKE ?", "%"+nameFilter+"%")
+	}
+
+	if limit > 0 {
+		query = query.Limit(limit)
+	}
+	if offset > 0 {
+		query = query.Offset(offset)
+	}
+
+	if err := query.Find(&events).Error; err != nil {
+		logger.ContextLogger(ctx).Error("error when get all events", zap.Error(err))
+		return nil, 0, err
+	}
+
+	if err := e.DB.Model(&entity.EventDB{}).Where(query).Count(&total).Error; err != nil {
+		logger.ContextLogger(ctx).Error("error when count event", zap.Error(err))
+		return nil, 0, err
+	}
+
+	return events, int(total), nil
+}
+
+func (e *EventRepoImpl) DeleteEvent(ctx context.Context, id int64) error {
+	event := new(entity.EventDB)
+	event.ID = id
+	if err := e.DB.Delete(event).Error; err != nil {
+		logger.ContextLogger(ctx).Error("error when get all events", zap.Error(err))
+		return err
+	}
+	return nil
+}