Implemented TypeORM, Prisma and Enums on a schema

pkg/models/models.go

@@ -40,6 +40,7 @@ type Schema struct {
 	Sequence    uint              `json:"sequence,omitempty" yaml:"sequence,omitempty" xml:"sequence,omitempty"`
 	RefDatabase *Database         `json:"-" yaml:"-" xml:"-"` // Excluded to prevent circular references
 	Relations   []*Relationship   `json:"relations,omitempty" yaml:"relations,omitempty" xml:"-"`
+	Enums       []*Enum           `json:"enums,omitempty" yaml:"enums,omitempty" xml:"enums"`
 }
 
 // SQLName returns the schema name in lowercase
@@ -225,6 +226,16 @@ func (d *Constraint) SQLName() string {
 
 type ConstraintType string
 
+type Enum struct {
+	Name   string   `json:"name" yaml:"name" xml:"name"`
+	Values []string `json:"values" yaml:"values" xml:"values"`
+	Schema string   `json:"schema,omitempty" yaml:"schema,omitempty" xml:"schema,omitempty"`
+}
+
+func (d *Enum) SQLName() string {
+	return strings.ToLower(d.Name)
+}
+
 const (
 	PrimaryKeyConstraint ConstraintType = "primary_key"
 	ForeignKeyConstraint ConstraintType = "foreign_key"