initial

gormcol.go

@@ -0,0 +1,35 @@
+package gormcol
+
+// Field represents a GORM column descriptor with table context.
+// Define package-level variables to get type-safe column references:
+//
+//	var PsAccess = struct {
+//	    IDProfile           gormcol.Field
+//	    IDAuthorizationRole gormcol.Field
+//	}{
+//	    IDProfile:           gormcol.Field{Table: "ps_access", Column: "id_profile"},
+//	    IDAuthorizationRole: gormcol.Field{Table: "ps_access", Column: "id_authorization_role"},
+//	}
+type Field struct {
+	Table  string
+	Column string
+}
+
+// Column returns the column name from a Field descriptor.
+//
+//	gormcol.Column(prestadb.PsAccess.IDAuthorizationRole) // "id_authorization_role"
+func Column(f Field) string {
+	return f.Column
+}
+
+// ColumnOnTable returns "table.column" from a Field descriptor.
+//
+//	gormcol.ColumnOnTable(prestadb.PsAccess.IDAuthorizationRole) // "ps_access.id_authorization_role"
+func ColumnOnTable(f Field) string {
+	return f.Table + "." + f.Column
+}
+
+// TableField returns the table name from a Field descriptor.
+func TableField(f Field) string {
+	return f.Table
+}