repository attachment api

internal/service/repository_attachment_processor.go

@@ -0,0 +1,15 @@
+package service
+
+import (
+	"context"
+	"eslogad-be/internal/contract"
+
+	"github.com/google/uuid"
+)
+
+type RepositoryAttachmentProcessor interface {
+	CreateAttachment(ctx context.Context, req *contract.CreateRepositoryAttachmentRequest) (*contract.RepositoryAttachmentsResponse, error)
+	DeleteAttachment(ctx context.Context, id uuid.UUID) error
+	GetById(ctx context.Context, id uuid.UUID) (*contract.RepositoryAttachmentsResponse, error)
+	ListAttachment(ctx context.Context, search *string, limit, offset int) ([]contract.RepositoryAttachmentsResponse, int, error)
+}

internal/service/repository_attachment_service.go

@@ -0,0 +1,59 @@
+package service
+
+import (
+	"context"
+	"eslogad-be/internal/contract"
+	"eslogad-be/internal/transformer"
+
+	"github.com/google/uuid"
+)
+
+type RepositoryAttachmentServiceImpl struct {
+	attachmentProcessor RepositoryAttachmentProcessor
+}
+
+func NewRepositoryAttachmentService(attachmentProcessor RepositoryAttachmentProcessor) *RepositoryAttachmentServiceImpl {
+	return &RepositoryAttachmentServiceImpl{
+		attachmentProcessor: attachmentProcessor,
+	}
+}
+
+func (s *RepositoryAttachmentServiceImpl) CreateAttachment(ctx context.Context, req *contract.CreateRepositoryAttachmentRequest) (*contract.RepositoryAttachmentsResponse, error) {
+	return s.attachmentProcessor.CreateAttachment(ctx, req)
+}
+
+func (s *RepositoryAttachmentServiceImpl) DeleteAttachment(ctx context.Context, id uuid.UUID) error {
+	return s.attachmentProcessor.DeleteAttachment(ctx, id)
+}
+
+func (s *RepositoryAttachmentServiceImpl) GetById(ctx context.Context, id uuid.UUID) (*contract.RepositoryAttachmentsResponse, error) {
+	return s.attachmentProcessor.GetById(ctx, id)
+}
+
+func (s *RepositoryAttachmentServiceImpl) ListAttachment(ctx context.Context, req *contract.ListRepositoryAttachmentsRequest) (*contract.ListRepositoryAttachmentsResponse, error) {
+	page := req.Page
+	if page <= 0 {
+		page = 1
+	}
+
+	limit := req.Limit
+	if limit <= 0 {
+		limit = 10
+	}
+	if limit > 100 {
+		limit = 100 // Max limit to prevent performance issues
+	}
+
+	offset := (page - 1) * limit
+
+	// Pass calculated offset and limit to processor
+	attachmentResponses, totalCount, err := s.attachmentProcessor.ListAttachment(ctx, req.Search, limit, offset)
+	if err != nil {
+		return nil, err
+	}
+
+	return &contract.ListRepositoryAttachmentsResponse{
+		Attachments: attachmentResponses,
+		Pagination:  transformer.CreatePaginationResponse(totalCount, page, limit),
+	}, nil
+}