function checkOperationConsumes()

in packages/rulesets/src/spectral/functions/patch-content-type.ts [4:38]

• 34 lines of code
• 10 McCabe index (conditional complexity)

function checkOperationConsumes(targetVal:any) {
  const { paths } = targetVal;
  const errors : any[] = [];
  if (paths && typeof paths === 'object') {
    Object.keys(paths).forEach((path) => {
      ['post', 'put'].forEach((method) => {
        if (paths[path][method]) {
          const { consumes } = paths[path][method];
          if (consumes?.includes(MERGE_PATCH)) {
            errors.push({
              message: `A ${method} operation should not consume 'application/merge-patch+json' content type.`,
              path: ['paths', path, method, 'consumes'],
            });
          }
        }
      });
      if (paths[path].patch) {
        const { consumes } = paths[path].patch;
        if (!consumes || !consumes.includes(MERGE_PATCH)) {
          errors.push({
            message: "A patch operation should consume 'application/merge-patch+json' content type.",
            path: ['paths', path, 'patch', ...(consumes ? ['consumes'] : [])],
          });
        } else if (consumes.length > 1) {
          errors.push({
            message: "A patch operation should only consume 'application/merge-patch+json' content type.",
            path: ['paths', path, 'patch', 'consumes'],
          });
        }
      }
    });
  }

  return errors;
}