135 lines
4 KiB
Go
135 lines
4 KiB
Go
// monorepo/cloud/backend/internal/maplefile/service/collection/archive.go
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package collection
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import (
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"context"
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"time"
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"go.uber.org/zap"
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"github.com/gocql/gocql"
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"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/config"
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"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/config/constants"
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dom_collection "codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/internal/domain/collection"
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"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/pkg/httperror"
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)
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type ArchiveCollectionRequestDTO struct {
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ID gocql.UUID `json:"id"`
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}
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type ArchiveCollectionResponseDTO struct {
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Success bool `json:"success"`
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Message string `json:"message"`
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}
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type ArchiveCollectionService interface {
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Execute(ctx context.Context, req *ArchiveCollectionRequestDTO) (*ArchiveCollectionResponseDTO, error)
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}
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type archiveCollectionServiceImpl struct {
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config *config.Configuration
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logger *zap.Logger
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repo dom_collection.CollectionRepository
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}
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func NewArchiveCollectionService(
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config *config.Configuration,
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logger *zap.Logger,
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repo dom_collection.CollectionRepository,
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) ArchiveCollectionService {
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logger = logger.Named("ArchiveCollectionService")
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return &archiveCollectionServiceImpl{
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config: config,
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logger: logger,
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repo: repo,
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}
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}
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func (svc *archiveCollectionServiceImpl) Execute(ctx context.Context, req *ArchiveCollectionRequestDTO) (*ArchiveCollectionResponseDTO, error) {
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//
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// STEP 1: Validation
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//
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if req == nil {
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svc.logger.Warn("Failed validation with nil request")
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return nil, httperror.NewForBadRequestWithSingleField("non_field_error", "Collection ID is required")
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}
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if req.ID.String() == "" {
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svc.logger.Warn("Empty collection ID")
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return nil, httperror.NewForBadRequestWithSingleField("id", "Collection ID is required")
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}
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//
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// STEP 2: Get user ID from context
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//
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userID, ok := ctx.Value(constants.SessionUserID).(gocql.UUID)
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if !ok {
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svc.logger.Error("Failed getting user ID from context")
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return nil, httperror.NewForInternalServerErrorWithSingleField("message", "Authentication context error")
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}
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//
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// STEP 3: Retrieve existing collection (including non-active states for archiving)
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//
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collection, err := svc.repo.Get(ctx, req.ID)
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if err != nil {
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svc.logger.Error("Failed to get collection",
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zap.Any("error", err),
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zap.Any("collection_id", req.ID))
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return nil, err
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}
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if collection == nil {
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svc.logger.Debug("Collection not found",
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zap.Any("collection_id", req.ID))
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return nil, httperror.NewForNotFoundWithSingleField("message", "Collection not found")
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}
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//
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// STEP 4: Check if user has rights to archive this collection
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//
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if collection.OwnerID != userID {
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svc.logger.Warn("Unauthorized collection archive attempt",
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zap.Any("user_id", userID),
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zap.Any("collection_id", req.ID))
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return nil, httperror.NewForForbiddenWithSingleField("message", "Only the collection owner can archive a collection")
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}
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//
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// STEP 5: Validate state transition
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//
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err = dom_collection.IsValidStateTransition(collection.State, dom_collection.CollectionStateArchived)
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if err != nil {
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svc.logger.Warn("Invalid state transition for collection archive",
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zap.Any("collection_id", req.ID),
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zap.String("current_state", collection.State),
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zap.String("target_state", dom_collection.CollectionStateArchived),
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zap.Error(err))
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return nil, httperror.NewForBadRequestWithSingleField("state", err.Error())
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}
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//
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// STEP 6: Archive the collection
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//
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collection.State = dom_collection.CollectionStateArchived
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collection.Version++ // Update mutation means we increment version.
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collection.ModifiedAt = time.Now()
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collection.ModifiedByUserID = userID
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err = svc.repo.Update(ctx, collection)
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if err != nil {
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svc.logger.Error("Failed to archive collection",
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zap.Any("error", err),
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zap.Any("collection_id", req.ID))
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return nil, err
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}
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svc.logger.Info("Collection archived successfully",
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zap.Any("collection_id", req.ID),
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zap.Any("user_id", userID))
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return &ArchiveCollectionResponseDTO{
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Success: true,
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Message: "Collection archived successfully",
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}, nil
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}
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