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Initial commit: Open sourcing all of the Maple Open Technologies code.

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Bartlomiej Mika 2025-12-02 14:33:08 -05:00
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cloud/maplefile-backend/internal/domain/collection/interface.go Normal file
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// monorepo/cloud/maplefile-backend/internal/maplefile/domain/collection/interface.go
package collection
import (
"context"
"time"
"github.com/gocql/gocql"
)
// CollectionRepository defines the interface for collection persistence operations
type CollectionRepository interface {
// Collection CRUD operations
Create(ctx context.Context, collection *Collection) error
Get(ctx context.Context, id gocql.UUID) (*Collection, error)
Update(ctx context.Context, collection *Collection) error
SoftDelete(ctx context.Context, id gocql.UUID) error // Now soft delete
HardDelete(ctx context.Context, id gocql.UUID) error
// State management operations
Archive(ctx context.Context, id gocql.UUID) error
Restore(ctx context.Context, id gocql.UUID) error
// Hierarchical queries (now state-aware)
FindByParent(ctx context.Context, parentID gocql.UUID) ([]*Collection, error)
FindRootCollections(ctx context.Context, ownerID gocql.UUID) ([]*Collection, error)
FindDescendants(ctx context.Context, collectionID gocql.UUID) ([]*Collection, error)
// GetFullHierarchy(ctx context.Context, rootID gocql.UUID) (*Collection, error) // DEPRECATED AND WILL BE REMOVED
// Move collection to a new parent
MoveCollection(ctx context.Context, collectionID, newParentID gocql.UUID, updatedAncestors []gocql.UUID, updatedPathSegments []string) error
// Collection ownership and access queries (now state-aware)
CheckIfExistsByID(ctx context.Context, id gocql.UUID) (bool, error)
GetAllByUserID(ctx context.Context, ownerID gocql.UUID) ([]*Collection, error)
GetCollectionsSharedWithUser(ctx context.Context, userID gocql.UUID) ([]*Collection, error)
IsCollectionOwner(ctx context.Context, collectionID, userID gocql.UUID) (bool, error)
CheckAccess(ctx context.Context, collectionID, userID gocql.UUID, requiredPermission string) (bool, error)
GetUserPermissionLevel(ctx context.Context, collectionID, userID gocql.UUID) (string, error)
// Filtered collection queries (now state-aware)
GetCollectionsWithFilter(ctx context.Context, options CollectionFilterOptions) (*CollectionFilterResult, error)
// Collection membership operations
AddMember(ctx context.Context, collectionID gocql.UUID, membership *CollectionMembership) error
RemoveMember(ctx context.Context, collectionID, recipientID gocql.UUID) error
RemoveUserFromAllCollections(ctx context.Context, userID gocql.UUID, userEmail string) ([]gocql.UUID, error)
UpdateMemberPermission(ctx context.Context, collectionID, recipientID gocql.UUID, newPermission string) error
GetCollectionMembership(ctx context.Context, collectionID, recipientID gocql.UUID) (*CollectionMembership, error)
// Hierarchical sharing
AddMemberToHierarchy(ctx context.Context, rootID gocql.UUID, membership *CollectionMembership) error
RemoveMemberFromHierarchy(ctx context.Context, rootID, recipientID gocql.UUID) error
// GetCollectionSyncData retrieves collection sync data with pagination for the specified user
GetCollectionSyncData(ctx context.Context, userID gocql.UUID, cursor *CollectionSyncCursor, limit int64) (*CollectionSyncResponse, error)
GetCollectionSyncDataByAccessType(ctx context.Context, userID gocql.UUID, cursor *CollectionSyncCursor, limit int64, accessType string) (*CollectionSyncResponse, error)
// Count operations for all collection types (folders + albums)
CountOwnedCollections(ctx context.Context, userID gocql.UUID) (int, error)
CountSharedCollections(ctx context.Context, userID gocql.UUID) (int, error)
CountOwnedFolders(ctx context.Context, userID gocql.UUID) (int, error)
CountSharedFolders(ctx context.Context, userID gocql.UUID) (int, error)
CountTotalUniqueFolders(ctx context.Context, userID gocql.UUID) (int, error)
// IP Anonymization for GDPR compliance
AnonymizeOldIPs(ctx context.Context, cutoffDate time.Time) (int, error)
AnonymizeCollectionIPsByOwner(ctx context.Context, ownerID gocql.UUID) (int, error) // For GDPR right-to-be-forgotten
// File count maintenance operations
IncrementFileCount(ctx context.Context, collectionID gocql.UUID) error
DecrementFileCount(ctx context.Context, collectionID gocql.UUID) error
// RecalculateAllFileCounts recalculates file_count for all collections
// by counting active files. Used for data migration/repair.
RecalculateAllFileCounts(ctx context.Context) (*RecalculateAllFileCountsResult, error)
// Tag-related operations
// ListByTagID retrieves all collections that have the specified tag assigned
// Used for tag update propagation (updating embedded tag data across all collections)
ListByTagID(ctx context.Context, tagID gocql.UUID) ([]*Collection, error)
}
// RecalculateAllFileCountsResult holds the results of the recalculation operation
type RecalculateAllFileCountsResult struct {
TotalCollections int
UpdatedCount int
ErrorCount int
}