com.github.elibracha.compare.OAuthFlowDiff Maven / Gradle / Ivy

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package com.github.elibracha.compare;

import static java.util.Optional.ofNullable;

import com.github.elibracha.model.ChangedOAuthFlow;
import com.github.elibracha.utils.ChangedUtils;

import io.swagger.v3.oas.models.security.OAuthFlow;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;

/** Created by adarsh.sharma on 12/01/18. */
public class OAuthFlowDiff {
  private OpenApiDiff openApiDiff;

  public OAuthFlowDiff(OpenApiDiff openApiDiff) {
    this.openApiDiff = openApiDiff;
  }

  private static Map getExtensions(OAuthFlow oAuthFlow) {
    return ofNullable(oAuthFlow).map(OAuthFlow::getExtensions).orElse(null);
  }

  public Optional diff(OAuthFlow left, OAuthFlow right) {
    ChangedOAuthFlow changedOAuthFlow = new ChangedOAuthFlow(left, right);
    if (left != null && right != null) {
      changedOAuthFlow
          .setAuthorizationUrl(
              !Objects.equals(left.getAuthorizationUrl(), right.getAuthorizationUrl()))
          .setTokenUrl(!Objects.equals(left.getTokenUrl(), right.getTokenUrl()))
          .setRefreshUrl(!Objects.equals(left.getRefreshUrl(), right.getRefreshUrl()));
    }
    openApiDiff
        .getExtensionsDiff()
        .diff(getExtensions(left), getExtensions(right))
        .ifPresent(changedOAuthFlow::setExtensions);
    return ChangedUtils.isChanged(changedOAuthFlow);
  }
}