Function reducerGenerator

src/GraphQL/transformers/schemaFields.js:10–47

  let parseSchemaFields = {};

  const reducerGenerator = type => (parseSchemaFields, field) => {
    if (type === 'Remove') {
      if (existingFields[field.name]) {
        return {
          ...parseSchemaFields,
          [field.name]: {
            __op: 'Delete',
          },
        };
      } else {
        return parseSchemaFields;
      }
    }
    if (
      graphQLSchemaFields.remove &&
      graphQLSchemaFields.remove.find(removeField => removeField.name === field.name)
    ) {
      return parseSchemaFields;
    }
    if (parseSchemaFields[field.name] || (existingFields && existingFields[field.name])) {
      throw new Parse.Error(Parse.Error.INVALID_KEY_NAME, `Duplicated field name: ${field.name}`);
    }
    if (type === 'Relation' || type === 'Pointer') {
      return {
        ...parseSchemaFields,
        [field.name]: {
          type,
          targetClass: field.targetClassName,
        },
      };
    }
    return {
      ...parseSchemaFields,
      [field.name]: {
        type,
      },
    };
  };

  if (graphQLSchemaFields.addStrings) {
    parseSchemaFields = graphQLSchemaFields.addStrings.reduce(