refactor: remove empty services (#116)

* remove empty services

* remove old factory

* remove old static files

* cleanup more duplicate service code

* file/folder reorg

backend/internal/data/ent/label/label.go

@@ -0,0 +1,98 @@
+// Code generated by ent, DO NOT EDIT.
+
+package label
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const (
+	// Label holds the string label denoting the label type in the database.
+	Label = "label"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
+	FieldUpdatedAt = "updated_at"
+	// FieldName holds the string denoting the name field in the database.
+	FieldName = "name"
+	// FieldDescription holds the string denoting the description field in the database.
+	FieldDescription = "description"
+	// FieldColor holds the string denoting the color field in the database.
+	FieldColor = "color"
+	// EdgeGroup holds the string denoting the group edge name in mutations.
+	EdgeGroup = "group"
+	// EdgeItems holds the string denoting the items edge name in mutations.
+	EdgeItems = "items"
+	// Table holds the table name of the label in the database.
+	Table = "labels"
+	// GroupTable is the table that holds the group relation/edge.
+	GroupTable = "labels"
+	// GroupInverseTable is the table name for the Group entity.
+	// It exists in this package in order to avoid circular dependency with the "group" package.
+	GroupInverseTable = "groups"
+	// GroupColumn is the table column denoting the group relation/edge.
+	GroupColumn = "group_labels"
+	// ItemsTable is the table that holds the items relation/edge. The primary key declared below.
+	ItemsTable = "label_items"
+	// ItemsInverseTable is the table name for the Item entity.
+	// It exists in this package in order to avoid circular dependency with the "item" package.
+	ItemsInverseTable = "items"
+)
+
+// Columns holds all SQL columns for label fields.
+var Columns = []string{
+	FieldID,
+	FieldCreatedAt,
+	FieldUpdatedAt,
+	FieldName,
+	FieldDescription,
+	FieldColor,
+}
+
+// ForeignKeys holds the SQL foreign-keys that are owned by the "labels"
+// table and are not defined as standalone fields in the schema.
+var ForeignKeys = []string{
+	"group_labels",
+}
+
+var (
+	// ItemsPrimaryKey and ItemsColumn2 are the table columns denoting the
+	// primary key for the items relation (M2M).
+	ItemsPrimaryKey = []string{"label_id", "item_id"}
+)
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	for i := range ForeignKeys {
+		if column == ForeignKeys[i] {
+			return true
+		}
+	}
+	return false
+}
+
+var (
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
+	DefaultUpdatedAt func() time.Time
+	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.
+	UpdateDefaultUpdatedAt func() time.Time
+	// NameValidator is a validator for the "name" field. It is called by the builders before save.
+	NameValidator func(string) error
+	// DescriptionValidator is a validator for the "description" field. It is called by the builders before save.
+	DescriptionValidator func(string) error
+	// ColorValidator is a validator for the "color" field. It is called by the builders before save.
+	ColorValidator func(string) error
+	// DefaultID holds the default value on creation for the "id" field.
+	DefaultID func() uuid.UUID
+)