UPDATE: Entity, Geo, Wiki

internal/services/entityService.go

@@ -0,0 +1,68 @@
+package services
+
+import (
+	"context"
+	"history-api/internal/dtos/request"
+	"history-api/internal/dtos/response"
+	"history-api/internal/gen/sqlc"
+	"history-api/internal/models"
+	"history-api/internal/repositories"
+	"history-api/pkg/convert"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+type EntityService interface {
+	GetEntityByID(ctx context.Context, id string) (*response.EntityResponse, error)
+	SearchEntities(ctx context.Context, req *request.SearchEntityDto) ([]*response.EntityResponse, error)
+}
+
+type entityService struct {
+	entityRepo repositories.EntityRepository
+}
+
+func NewEntityService(entityRepo repositories.EntityRepository) EntityService {
+	return &entityService{
+		entityRepo: entityRepo,
+	}
+}
+
+func (s *entityService) GetEntityByID(ctx context.Context, id string) (*response.EntityResponse, error) {
+	entityId, err := convert.StringToUUID(id)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, err.Error())
+	}
+	entity, err := s.entityRepo.GetByID(ctx, entityId)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Entity not found")
+	}
+
+	return entity.ToResponse(), nil
+}
+
+func (s *entityService) SearchEntities(ctx context.Context, req *request.SearchEntityDto) ([]*response.EntityResponse, error) {
+	limit := int32(25)
+	if req.Limit > 0 {
+		limit = int32(req.Limit)
+	}
+
+	params := sqlc.SearchEntitiesParams{
+		LimitCount: limit,
+	}
+	if req.Cursor != "" {
+		cursor, err := convert.StringToUUID(req.Cursor)
+		if err == nil {
+			params.CursorID = cursor
+		}
+	}
+	if req.Name != "" {
+		params.Name = req.Name
+	}
+
+	entities, err := s.entityRepo.Search(ctx, params)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, err.Error())
+	}
+
+	return models.EntitiesEntityToResponse(entities), nil
+}