fix: csv-importer (#10)

* update item fields to support import_ref

* add additional rows to CSV importer

* add CSV import documentation

* update readme

* update readme

* fix failed test

backend/ent/item.go

@@ -27,6 +27,8 @@ type Item struct {
 	Name string `json:"name,omitempty"`
 	// Description holds the value of the "description" field.
 	Description string `json:"description,omitempty"`
+	// ImportRef holds the value of the "import_ref" field.
+	ImportRef string `json:"import_ref,omitempty"`
 	// Notes holds the value of the "notes" field.
 	Notes string `json:"notes,omitempty"`
 	// Quantity holds the value of the "quantity" field.
@@ -147,7 +149,7 @@ func (*Item) scanValues(columns []string) ([]interface{}, error) {
 			values[i] = new(sql.NullFloat64)
 		case item.FieldQuantity:
 			values[i] = new(sql.NullInt64)
-		case item.FieldName, item.FieldDescription, item.FieldNotes, item.FieldSerialNumber, item.FieldModelNumber, item.FieldManufacturer, item.FieldWarrantyDetails, item.FieldPurchaseFrom, item.FieldSoldTo, item.FieldSoldNotes:
+		case item.FieldName, item.FieldDescription, item.FieldImportRef, item.FieldNotes, item.FieldSerialNumber, item.FieldModelNumber, item.FieldManufacturer, item.FieldWarrantyDetails, item.FieldPurchaseFrom, item.FieldSoldTo, item.FieldSoldNotes:
 			values[i] = new(sql.NullString)
 		case item.FieldCreatedAt, item.FieldUpdatedAt, item.FieldWarrantyExpires, item.FieldPurchaseTime, item.FieldSoldTime:
 			values[i] = new(sql.NullTime)
@@ -202,6 +204,12 @@ func (i *Item) assignValues(columns []string, values []interface{}) error {
 			} else if value.Valid {
 				i.Description = value.String
 			}
+		case item.FieldImportRef:
+			if value, ok := values[j].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field import_ref", values[j])
+			} else if value.Valid {
+				i.ImportRef = value.String
+			}
 		case item.FieldNotes:
 			if value, ok := values[j].(*sql.NullString); !ok {
 				return fmt.Errorf("unexpected type %T for field notes", values[j])
@@ -377,6 +385,9 @@ func (i *Item) String() string {
 	builder.WriteString("description=")
 	builder.WriteString(i.Description)
 	builder.WriteString(", ")
+	builder.WriteString("import_ref=")
+	builder.WriteString(i.ImportRef)
+	builder.WriteString(", ")
 	builder.WriteString("notes=")
 	builder.WriteString(i.Notes)
 	builder.WriteString(", ")

backend/ent/item/item.go

@@ -21,6 +21,8 @@ const (
 	FieldName = "name"
 	// FieldDescription holds the string denoting the description field in the database.
 	FieldDescription = "description"
+	// FieldImportRef holds the string denoting the import_ref field in the database.
+	FieldImportRef = "import_ref"
 	// FieldNotes holds the string denoting the notes field in the database.
 	FieldNotes = "notes"
 	// FieldQuantity holds the string denoting the quantity field in the database.
@@ -107,6 +109,7 @@ var Columns = []string{
 	FieldUpdatedAt,
 	FieldName,
 	FieldDescription,
+	FieldImportRef,
 	FieldNotes,
 	FieldQuantity,
 	FieldInsured,
@@ -164,6 +167,8 @@ var (
 	NameValidator func(string) error
 	// DescriptionValidator is a validator for the "description" field. It is called by the builders before save.
 	DescriptionValidator func(string) error
+	// ImportRefValidator is a validator for the "import_ref" field. It is called by the builders before save.
+	ImportRefValidator func(string) error
 	// NotesValidator is a validator for the "notes" field. It is called by the builders before save.
 	NotesValidator func(string) error
 	// DefaultQuantity holds the default value on creation for the "quantity" field.

backend/ent/item/where.go

@@ -110,6 +110,13 @@ func Description(v string) predicate.Item {
 	})
 }
 
+// ImportRef applies equality check predicate on the "import_ref" field. It's identical to ImportRefEQ.
+func ImportRef(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldImportRef), v))
+	})
+}
+
 // Notes applies equality check predicate on the "notes" field. It's identical to NotesEQ.
 func Notes(v string) predicate.Item {
 	return predicate.Item(func(s *sql.Selector) {
@@ -562,6 +569,119 @@ func DescriptionContainsFold(v string) predicate.Item {
 	})
 }
 
+// ImportRefEQ applies the EQ predicate on the "import_ref" field.
+func ImportRefEQ(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefNEQ applies the NEQ predicate on the "import_ref" field.
+func ImportRefNEQ(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.NEQ(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefIn applies the In predicate on the "import_ref" field.
+func ImportRefIn(vs ...string) predicate.Item {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.In(s.C(FieldImportRef), v...))
+	})
+}
+
+// ImportRefNotIn applies the NotIn predicate on the "import_ref" field.
+func ImportRefNotIn(vs ...string) predicate.Item {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.NotIn(s.C(FieldImportRef), v...))
+	})
+}
+
+// ImportRefGT applies the GT predicate on the "import_ref" field.
+func ImportRefGT(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.GT(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefGTE applies the GTE predicate on the "import_ref" field.
+func ImportRefGTE(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.GTE(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefLT applies the LT predicate on the "import_ref" field.
+func ImportRefLT(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.LT(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefLTE applies the LTE predicate on the "import_ref" field.
+func ImportRefLTE(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.LTE(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefContains applies the Contains predicate on the "import_ref" field.
+func ImportRefContains(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.Contains(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefHasPrefix applies the HasPrefix predicate on the "import_ref" field.
+func ImportRefHasPrefix(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.HasPrefix(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefHasSuffix applies the HasSuffix predicate on the "import_ref" field.
+func ImportRefHasSuffix(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.HasSuffix(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefIsNil applies the IsNil predicate on the "import_ref" field.
+func ImportRefIsNil() predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.IsNull(s.C(FieldImportRef)))
+	})
+}
+
+// ImportRefNotNil applies the NotNil predicate on the "import_ref" field.
+func ImportRefNotNil() predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.NotNull(s.C(FieldImportRef)))
+	})
+}
+
+// ImportRefEqualFold applies the EqualFold predicate on the "import_ref" field.
+func ImportRefEqualFold(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.EqualFold(s.C(FieldImportRef), v))
+	})
+}
+
+// ImportRefContainsFold applies the ContainsFold predicate on the "import_ref" field.
+func ImportRefContainsFold(v string) predicate.Item {
+	return predicate.Item(func(s *sql.Selector) {
+		s.Where(sql.ContainsFold(s.C(FieldImportRef), v))
+	})
+}
+
 // NotesEQ applies the EQ predicate on the "notes" field.
 func NotesEQ(v string) predicate.Item {
 	return predicate.Item(func(s *sql.Selector) {

backend/ent/item_create.go

@@ -74,6 +74,20 @@ func (ic *ItemCreate) SetNillableDescription(s *string) *ItemCreate {
 	return ic
 }
 
+// SetImportRef sets the "import_ref" field.
+func (ic *ItemCreate) SetImportRef(s string) *ItemCreate {
+	ic.mutation.SetImportRef(s)
+	return ic
+}
+
+// SetNillableImportRef sets the "import_ref" field if the given value is not nil.
+func (ic *ItemCreate) SetNillableImportRef(s *string) *ItemCreate {
+	if s != nil {
+		ic.SetImportRef(*s)
+	}
+	return ic
+}
+
 // SetNotes sets the "notes" field.
 func (ic *ItemCreate) SetNotes(s string) *ItemCreate {
 	ic.mutation.SetNotes(s)
@@ -519,6 +533,11 @@ func (ic *ItemCreate) check() error {
 			return &ValidationError{Name: "description", err: fmt.Errorf(`ent: validator failed for field "Item.description": %w`, err)}
 		}
 	}
+	if v, ok := ic.mutation.ImportRef(); ok {
+		if err := item.ImportRefValidator(v); err != nil {
+			return &ValidationError{Name: "import_ref", err: fmt.Errorf(`ent: validator failed for field "Item.import_ref": %w`, err)}
+		}
+	}
 	if v, ok := ic.mutation.Notes(); ok {
 		if err := item.NotesValidator(v); err != nil {
 			return &ValidationError{Name: "notes", err: fmt.Errorf(`ent: validator failed for field "Item.notes": %w`, err)}
@@ -635,6 +654,14 @@ func (ic *ItemCreate) createSpec() (*Item, *sqlgraph.CreateSpec) {
 		})
 		_node.Description = value
 	}
+	if value, ok := ic.mutation.ImportRef(); ok {
+		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: item.FieldImportRef,
+		})
+		_node.ImportRef = value
+	}
 	if value, ok := ic.mutation.Notes(); ok {
 		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
 			Type:   field.TypeString,

backend/ent/item_update.go

@@ -694,6 +694,12 @@ func (iu *ItemUpdate) sqlSave(ctx context.Context) (n int, err error) {
 			Column: item.FieldDescription,
 		})
 	}
+	if iu.mutation.ImportRefCleared() {
+		_spec.Fields.Clear = append(_spec.Fields.Clear, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Column: item.FieldImportRef,
+		})
+	}
 	if value, ok := iu.mutation.Notes(); ok {
 		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
 			Type:   field.TypeString,
@@ -1834,6 +1840,12 @@ func (iuo *ItemUpdateOne) sqlSave(ctx context.Context) (_node *Item, err error)
 			Column: item.FieldDescription,
 		})
 	}
+	if iuo.mutation.ImportRefCleared() {
+		_spec.Fields.Clear = append(_spec.Fields.Clear, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Column: item.FieldImportRef,
+		})
+	}
 	if value, ok := iuo.mutation.Notes(); ok {
 		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
 			Type:   field.TypeString,

backend/ent/migrate/schema.go

@@ -142,6 +142,7 @@ var (
 		{Name: "updated_at", Type: field.TypeTime},
 		{Name: "name", Type: field.TypeString, Size: 255},
 		{Name: "description", Type: field.TypeString, Nullable: true, Size: 1000},
+		{Name: "import_ref", Type: field.TypeString, Nullable: true, Size: 100},
 		{Name: "notes", Type: field.TypeString, Nullable: true, Size: 1000},
 		{Name: "quantity", Type: field.TypeInt, Default: 1},
 		{Name: "insured", Type: field.TypeBool, Default: false},
@@ -169,15 +170,15 @@ var (
 		ForeignKeys: []*schema.ForeignKey{
 			{
 				Symbol:     "items_groups_items",
-				Columns:    []*schema.Column{ItemsColumns[21]},
+				Columns:    []*schema.Column{ItemsColumns[22]},
 				RefColumns: []*schema.Column{GroupsColumns[0]},
 				OnDelete:   schema.Cascade,
 			},
 			{
 				Symbol:     "items_locations_items",
-				Columns:    []*schema.Column{ItemsColumns[22]},
+				Columns:    []*schema.Column{ItemsColumns[23]},
 				RefColumns: []*schema.Column{LocationsColumns[0]},
-				OnDelete:   schema.SetNull,
+				OnDelete:   schema.Cascade,
 			},
 		},
 		Indexes: []*schema.Index{
@@ -189,17 +190,17 @@ var (
 			{
 				Name:    "item_manufacturer",
 				Unique:  false,
-				Columns: []*schema.Column{ItemsColumns[10]},
+				Columns: []*schema.Column{ItemsColumns[11]},
 			},
 			{
 				Name:    "item_model_number",
 				Unique:  false,
-				Columns: []*schema.Column{ItemsColumns[9]},
+				Columns: []*schema.Column{ItemsColumns[10]},
 			},
 			{
 				Name:    "item_serial_number",
 				Unique:  false,
-				Columns: []*schema.Column{ItemsColumns[8]},
+				Columns: []*schema.Column{ItemsColumns[9]},
 			},
 		},
 	}

backend/ent/mutation.go

@@ -3413,6 +3413,7 @@ type ItemMutation struct {
 	updated_at         *time.Time
 	name               *string
 	description        *string
+	import_ref         *string
 	notes              *string
 	quantity           *int
 	addquantity        *int
@@ -3712,6 +3713,55 @@ func (m *ItemMutation) ResetDescription() {
 	delete(m.clearedFields, item.FieldDescription)
 }
 
+// SetImportRef sets the "import_ref" field.
+func (m *ItemMutation) SetImportRef(s string) {
+	m.import_ref = &s
+}
+
+// ImportRef returns the value of the "import_ref" field in the mutation.
+func (m *ItemMutation) ImportRef() (r string, exists bool) {
+	v := m.import_ref
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldImportRef returns the old "import_ref" field's value of the Item entity.
+// If the Item object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *ItemMutation) OldImportRef(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldImportRef is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldImportRef requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldImportRef: %w", err)
+	}
+	return oldValue.ImportRef, nil
+}
+
+// ClearImportRef clears the value of the "import_ref" field.
+func (m *ItemMutation) ClearImportRef() {
+	m.import_ref = nil
+	m.clearedFields[item.FieldImportRef] = struct{}{}
+}
+
+// ImportRefCleared returns if the "import_ref" field was cleared in this mutation.
+func (m *ItemMutation) ImportRefCleared() bool {
+	_, ok := m.clearedFields[item.FieldImportRef]
+	return ok
+}
+
+// ResetImportRef resets all changes to the "import_ref" field.
+func (m *ItemMutation) ResetImportRef() {
+	m.import_ref = nil
+	delete(m.clearedFields, item.FieldImportRef)
+}
+
 // SetNotes sets the "notes" field.
 func (m *ItemMutation) SetNotes(s string) {
 	m.notes = &s
@@ -4750,7 +4800,7 @@ func (m *ItemMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *ItemMutation) Fields() []string {
-	fields := make([]string, 0, 20)
+	fields := make([]string, 0, 21)
 	if m.created_at != nil {
 		fields = append(fields, item.FieldCreatedAt)
 	}
@@ -4763,6 +4813,9 @@ func (m *ItemMutation) Fields() []string {
 	if m.description != nil {
 		fields = append(fields, item.FieldDescription)
 	}
+	if m.import_ref != nil {
+		fields = append(fields, item.FieldImportRef)
+	}
 	if m.notes != nil {
 		fields = append(fields, item.FieldNotes)
 	}
@@ -4827,6 +4880,8 @@ func (m *ItemMutation) Field(name string) (ent.Value, bool) {
 		return m.Name()
 	case item.FieldDescription:
 		return m.Description()
+	case item.FieldImportRef:
+		return m.ImportRef()
 	case item.FieldNotes:
 		return m.Notes()
 	case item.FieldQuantity:
@@ -4876,6 +4931,8 @@ func (m *ItemMutation) OldField(ctx context.Context, name string) (ent.Value, er
 		return m.OldName(ctx)
 	case item.FieldDescription:
 		return m.OldDescription(ctx)
+	case item.FieldImportRef:
+		return m.OldImportRef(ctx)
 	case item.FieldNotes:
 		return m.OldNotes(ctx)
 	case item.FieldQuantity:
@@ -4945,6 +5002,13 @@ func (m *ItemMutation) SetField(name string, value ent.Value) error {
 		}
 		m.SetDescription(v)
 		return nil
+	case item.FieldImportRef:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetImportRef(v)
+		return nil
 	case item.FieldNotes:
 		v, ok := value.(string)
 		if !ok {
@@ -5129,6 +5193,9 @@ func (m *ItemMutation) ClearedFields() []string {
 	if m.FieldCleared(item.FieldDescription) {
 		fields = append(fields, item.FieldDescription)
 	}
+	if m.FieldCleared(item.FieldImportRef) {
+		fields = append(fields, item.FieldImportRef)
+	}
 	if m.FieldCleared(item.FieldNotes) {
 		fields = append(fields, item.FieldNotes)
 	}
@@ -5179,6 +5246,9 @@ func (m *ItemMutation) ClearField(name string) error {
 	case item.FieldDescription:
 		m.ClearDescription()
 		return nil
+	case item.FieldImportRef:
+		m.ClearImportRef()
+		return nil
 	case item.FieldNotes:
 		m.ClearNotes()
 		return nil
@@ -5232,6 +5302,9 @@ func (m *ItemMutation) ResetField(name string) error {
 	case item.FieldDescription:
 		m.ResetDescription()
 		return nil
+	case item.FieldImportRef:
+		m.ResetImportRef()
+		return nil
 	case item.FieldNotes:
 		m.ResetNotes()
 		return nil

backend/ent/runtime.go

@@ -227,48 +227,52 @@ func init() {
 	itemDescDescription := itemMixinFields1[1].Descriptor()
 	// item.DescriptionValidator is a validator for the "description" field. It is called by the builders before save.
 	item.DescriptionValidator = itemDescDescription.Validators[0].(func(string) error)
+	// itemDescImportRef is the schema descriptor for import_ref field.
+	itemDescImportRef := itemFields[0].Descriptor()
+	// item.ImportRefValidator is a validator for the "import_ref" field. It is called by the builders before save.
+	item.ImportRefValidator = itemDescImportRef.Validators[0].(func(string) error)
 	// itemDescNotes is the schema descriptor for notes field.
-	itemDescNotes := itemFields[0].Descriptor()
+	itemDescNotes := itemFields[1].Descriptor()
 	// item.NotesValidator is a validator for the "notes" field. It is called by the builders before save.
 	item.NotesValidator = itemDescNotes.Validators[0].(func(string) error)
 	// itemDescQuantity is the schema descriptor for quantity field.
-	itemDescQuantity := itemFields[1].Descriptor()
+	itemDescQuantity := itemFields[2].Descriptor()
 	// item.DefaultQuantity holds the default value on creation for the quantity field.
 	item.DefaultQuantity = itemDescQuantity.Default.(int)
 	// itemDescInsured is the schema descriptor for insured field.
-	itemDescInsured := itemFields[2].Descriptor()
+	itemDescInsured := itemFields[3].Descriptor()
 	// item.DefaultInsured holds the default value on creation for the insured field.
 	item.DefaultInsured = itemDescInsured.Default.(bool)
 	// itemDescSerialNumber is the schema descriptor for serial_number field.
-	itemDescSerialNumber := itemFields[3].Descriptor()
+	itemDescSerialNumber := itemFields[4].Descriptor()
 	// item.SerialNumberValidator is a validator for the "serial_number" field. It is called by the builders before save.
 	item.SerialNumberValidator = itemDescSerialNumber.Validators[0].(func(string) error)
 	// itemDescModelNumber is the schema descriptor for model_number field.
-	itemDescModelNumber := itemFields[4].Descriptor()
+	itemDescModelNumber := itemFields[5].Descriptor()
 	// item.ModelNumberValidator is a validator for the "model_number" field. It is called by the builders before save.
 	item.ModelNumberValidator = itemDescModelNumber.Validators[0].(func(string) error)
 	// itemDescManufacturer is the schema descriptor for manufacturer field.
-	itemDescManufacturer := itemFields[5].Descriptor()
+	itemDescManufacturer := itemFields[6].Descriptor()
 	// item.ManufacturerValidator is a validator for the "manufacturer" field. It is called by the builders before save.
 	item.ManufacturerValidator = itemDescManufacturer.Validators[0].(func(string) error)
 	// itemDescLifetimeWarranty is the schema descriptor for lifetime_warranty field.
-	itemDescLifetimeWarranty := itemFields[6].Descriptor()
+	itemDescLifetimeWarranty := itemFields[7].Descriptor()
 	// item.DefaultLifetimeWarranty holds the default value on creation for the lifetime_warranty field.
 	item.DefaultLifetimeWarranty = itemDescLifetimeWarranty.Default.(bool)
 	// itemDescWarrantyDetails is the schema descriptor for warranty_details field.
-	itemDescWarrantyDetails := itemFields[8].Descriptor()
+	itemDescWarrantyDetails := itemFields[9].Descriptor()
 	// item.WarrantyDetailsValidator is a validator for the "warranty_details" field. It is called by the builders before save.
 	item.WarrantyDetailsValidator = itemDescWarrantyDetails.Validators[0].(func(string) error)
 	// itemDescPurchasePrice is the schema descriptor for purchase_price field.
-	itemDescPurchasePrice := itemFields[11].Descriptor()
+	itemDescPurchasePrice := itemFields[12].Descriptor()
 	// item.DefaultPurchasePrice holds the default value on creation for the purchase_price field.
 	item.DefaultPurchasePrice = itemDescPurchasePrice.Default.(float64)
 	// itemDescSoldPrice is the schema descriptor for sold_price field.
-	itemDescSoldPrice := itemFields[14].Descriptor()
+	itemDescSoldPrice := itemFields[15].Descriptor()
 	// item.DefaultSoldPrice holds the default value on creation for the sold_price field.
 	item.DefaultSoldPrice = itemDescSoldPrice.Default.(float64)
 	// itemDescSoldNotes is the schema descriptor for sold_notes field.
-	itemDescSoldNotes := itemFields[15].Descriptor()
+	itemDescSoldNotes := itemFields[16].Descriptor()
 	// item.SoldNotesValidator is a validator for the "sold_notes" field. It is called by the builders before save.
 	item.SoldNotesValidator = itemDescSoldNotes.Validators[0].(func(string) error)
 	// itemDescID is the schema descriptor for id field.

backend/ent/schema/item.go

@@ -34,6 +34,10 @@ func (Item) Indexes() []ent.Index {
 // Fields of the Item.
 func (Item) Fields() []ent.Field {
 	return []ent.Field{
+		field.String("import_ref").
+			Optional().
+			MaxLen(100).
+			Immutable(),
 		field.String("notes").
 			MaxLen(1000).
 			Optional(),
@@ -102,7 +106,10 @@ func (Item) Edges() []ent.Edge {
 				OnDelete: entsql.Cascade,
 			}),
 		edge.From("label", Label.Type).
-			Ref("items"),
+			Ref("items").
+			Annotations(entsql.Annotation{
+				OnDelete: entsql.Cascade,
+			}),
 		edge.To("attachments", Attachment.Type).
 			Annotations(entsql.Annotation{
 				OnDelete: entsql.Cascade,

backend/ent/schema/label.go

@@ -2,6 +2,7 @@ package schema
 
 import (
 	"entgo.io/ent"
+	"entgo.io/ent/dialect/entsql"
 	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
 	"github.com/hay-kot/content/backend/ent/schema/mixins"
@@ -35,6 +36,9 @@ func (Label) Edges() []ent.Edge {
 			Ref("labels").
 			Required().
 			Unique(),
-		edge.To("items", Item.Type),
+		edge.To("items", Item.Type).
+			Annotations(entsql.Annotation{
+				OnDelete: entsql.Cascade,
+			}),
 	}
 }

backend/ent/schema/location.go

@@ -2,6 +2,7 @@ package schema
 
 import (
 	"entgo.io/ent"
+	"entgo.io/ent/dialect/entsql"
 	"entgo.io/ent/schema/edge"
 	"github.com/hay-kot/content/backend/ent/schema/mixins"
 )
@@ -30,6 +31,9 @@ func (Location) Edges() []ent.Edge {
 			Ref("locations").
 			Unique().
 			Required(),
-		edge.To("items", Item.Type),
+		edge.To("items", Item.Type).
+			Annotations(entsql.Annotation{
+				OnDelete: entsql.Cascade,
+			}),
 	}
 }