service backend

api/pkg/db/internal/mongo/archivable/archivable.go

@@ -0,0 +1,99 @@
+package archivable
+
+import (
+	"context"
+
+	"github.com/tech/sendico/pkg/db/repository"
+	"github.com/tech/sendico/pkg/db/storable"
+	"github.com/tech/sendico/pkg/mlogger"
+	"github.com/tech/sendico/pkg/model"
+	"github.com/tech/sendico/pkg/mutil/mzap"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.uber.org/zap"
+)
+
+// ArchivableDB implements archive management for entities with model.Archivable embedded
+type ArchivableDB[T storable.Storable] struct {
+	repo          repository.Repository
+	logger        mlogger.Logger
+	createEmpty   func() T
+	getArchivable func(T) model.Archivable
+}
+
+// NewArchivableDB creates a new ArchivableDB instance
+func NewArchivableDB[T storable.Storable](
+	repo repository.Repository,
+	logger mlogger.Logger,
+	createEmpty func() T,
+	getArchivable func(T) model.Archivable,
+) *ArchivableDB[T] {
+	return &ArchivableDB[T]{
+		repo:          repo,
+		logger:        logger,
+		createEmpty:   createEmpty,
+		getArchivable: getArchivable,
+	}
+}
+
+// SetArchived sets the archived status of an entity
+func (db *ArchivableDB[T]) SetArchived(ctx context.Context, objectRef primitive.ObjectID, archived bool) error {
+	// Get current object to check current archived status
+	obj := db.createEmpty()
+	if err := db.repo.Get(ctx, objectRef, obj); err != nil {
+		db.logger.Warn("Failed to get object for setting archived status",
+			zap.Error(err),
+			mzap.ObjRef("object_ref", objectRef),
+			zap.Bool("archived", archived))
+		return err
+	}
+
+	// Extract archivable from the object
+	archivable := db.getArchivable(obj)
+	currentArchived := archivable.IsArchived()
+	if currentArchived == archived {
+		db.logger.Debug("No change needed - same archived status",
+			mzap.ObjRef("object_ref", objectRef),
+			zap.Bool("archived", archived))
+		return nil // No change needed
+	}
+
+	// Set the archived status
+	patch := repository.Patch().Set(repository.IsArchivedField(), archived)
+	if err := db.repo.Patch(ctx, objectRef, patch); err != nil {
+		db.logger.Warn("Failed to set archived status on object",
+			zap.Error(err),
+			mzap.ObjRef("object_ref", objectRef),
+			zap.Bool("archived", archived))
+		return err
+	}
+
+	db.logger.Debug("Successfully set archived status on object",
+		mzap.ObjRef("object_ref", objectRef),
+		zap.Bool("archived", archived))
+	return nil
+}
+
+// IsArchived checks if an entity is archived
+func (db *ArchivableDB[T]) IsArchived(ctx context.Context, objectRef primitive.ObjectID) (bool, error) {
+	obj := db.createEmpty()
+
+	if err := db.repo.Get(ctx, objectRef, obj); err != nil {
+		db.logger.Warn("Failed to get object for checking archived status",
+			zap.Error(err),
+			mzap.ObjRef("object_ref", objectRef))
+		return false, err
+	}
+
+	archivable := db.getArchivable(obj)
+	return archivable.IsArchived(), nil
+}
+
+// Archive archives an entity (sets archived to true)
+func (db *ArchivableDB[T]) Archive(ctx context.Context, objectRef primitive.ObjectID) error {
+	return db.SetArchived(ctx, objectRef, true)
+}
+
+// Unarchive unarchives an entity (sets archived to false)
+func (db *ArchivableDB[T]) Unarchive(ctx context.Context, objectRef primitive.ObjectID) error {
+	return db.SetArchived(ctx, objectRef, false)
+}