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swagger_generator_flutter
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fix: place @JsonSerializable on factory constructor for Freezed compatibility

This commit is contained in:
Max 2025-12-12 12:30:22 +08:00
parent 1231af9f0b
commit cae78c5fe7
1 changed files with 10 additions and 3 deletions
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13
lib/pipeline/generate/impl/model/model_content_builders.dart
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@ -127,6 +127,8 @@ String _generateAnnotatedModelCodeWithoutImports(
buffer.writeln(StringHelper.generateComment(model.description)); buffer.writeln(StringHelper.generateComment(model.description));
} }
// Build @JsonSerializable annotation string for factory constructor
String? jsonSerializableAnnotation;
final jsonConfig = SwaggerConfig.jsonSerializableConfig; final jsonConfig = SwaggerConfig.jsonSerializableConfig;
if (jsonConfig != null) { if (jsonConfig != null) {
final params = <String>[]; final params = <String>[];
@ -135,14 +137,19 @@ String _generateAnnotatedModelCodeWithoutImports(
if (!jsonConfig.includeIfNull) params.add('includeIfNull: false'); if (!jsonConfig.includeIfNull) params.add('includeIfNull: false');
if (params.isNotEmpty) { if (params.isNotEmpty) {
buffer.writeln('@JsonSerializable(${params.join(', ')})'); jsonSerializableAnnotation = '@JsonSerializable(${params.join(', ')})';
} }
} }
buffer buffer
..writeln('@freezed') ..writeln('@freezed')
..writeln('abstract class $className with _\$$className {') ..writeln('abstract class $className with _\$$className {');
..writeln(' const factory $className({');
// Add @JsonSerializable annotation on factory constructor if configured
if (jsonSerializableAnnotation != null) {
buffer.writeln(' $jsonSerializableAnnotation');
}
buffer.writeln(' const factory $className({');
model.properties.forEach((propName, property) { model.properties.forEach((propName, property) {
final dartType = generator.getDartPropertyType(property); final dartType = generator.getDartPropertyType(property);