Init V4 community edition (#2265)

* Init V4 community edition

* Init V4 community edition

ent/metadata/metadata.go

@@ -0,0 +1,140 @@
+// Code generated by ent, DO NOT EDIT.
+
+package metadata
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the metadata type in the database.
+	Label = "metadata"
+	// 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"
+	// FieldDeletedAt holds the string denoting the deleted_at field in the database.
+	FieldDeletedAt = "deleted_at"
+	// FieldName holds the string denoting the name field in the database.
+	FieldName = "name"
+	// FieldValue holds the string denoting the value field in the database.
+	FieldValue = "value"
+	// FieldFileID holds the string denoting the file_id field in the database.
+	FieldFileID = "file_id"
+	// FieldIsPublic holds the string denoting the is_public field in the database.
+	FieldIsPublic = "is_public"
+	// EdgeFile holds the string denoting the file edge name in mutations.
+	EdgeFile = "file"
+	// Table holds the table name of the metadata in the database.
+	Table = "metadata"
+	// FileTable is the table that holds the file relation/edge.
+	FileTable = "metadata"
+	// FileInverseTable is the table name for the File entity.
+	// It exists in this package in order to avoid circular dependency with the "file" package.
+	FileInverseTable = "files"
+	// FileColumn is the table column denoting the file relation/edge.
+	FileColumn = "file_id"
+)
+
+// Columns holds all SQL columns for metadata fields.
+var Columns = []string{
+	FieldID,
+	FieldCreatedAt,
+	FieldUpdatedAt,
+	FieldDeletedAt,
+	FieldName,
+	FieldValue,
+	FieldFileID,
+	FieldIsPublic,
+}
+
+// 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
+		}
+	}
+	return false
+}
+
+// Note that the variables below are initialized by the runtime
+// package on the initialization of the application. Therefore,
+// it should be imported in the main as follows:
+//
+//	import _ "github.com/cloudreve/Cloudreve/v4/ent/runtime"
+var (
+	Hooks        [1]ent.Hook
+	Interceptors [1]ent.Interceptor
+	// 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
+	// DefaultIsPublic holds the default value on creation for the "is_public" field.
+	DefaultIsPublic bool
+)
+
+// OrderOption defines the ordering options for the Metadata queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByUpdatedAt orders the results by the updated_at field.
+func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
+}
+
+// ByDeletedAt orders the results by the deleted_at field.
+func ByDeletedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDeletedAt, opts...).ToFunc()
+}
+
+// ByName orders the results by the name field.
+func ByName(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldName, opts...).ToFunc()
+}
+
+// ByValue orders the results by the value field.
+func ByValue(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldValue, opts...).ToFunc()
+}
+
+// ByFileID orders the results by the file_id field.
+func ByFileID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFileID, opts...).ToFunc()
+}
+
+// ByIsPublic orders the results by the is_public field.
+func ByIsPublic(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldIsPublic, opts...).ToFunc()
+}
+
+// ByFileField orders the results by file field.
+func ByFileField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newFileStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newFileStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(FileInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, FileTable, FileColumn),
+	)
+}