src/pybind/mgr/dashboard/frontend/src/app/shared/classes/cd-helper.class.ts


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import _ from 'lodash';

export class CdHelperClass {
  /**
   * Simple way to only update variables if they have really changed and not just the reference
   *
   * @param componentThis - In order to update the variables if necessary
   * @param change - The variable name (attribute of the object) is followed by the current value
   *                 it would update even if it equals
   */
  static updateChanged(componentThis: any, change: { [publicVarName: string]: any }) {
    let hasChanges = false;

    Object.keys(change).forEach((publicVarName) => {
      const data = change[publicVarName];
      if (!_.isEqual(data, componentThis[publicVarName])) {
        componentThis[publicVarName] = data;
        hasChanges = true;
      }
    });

    return hasChanges;
  }

  static cdVersionHeader(major_ver: string, minor_ver: string) {
    return `application/vnd.ceph.api.v${major_ver}.${minor_ver}+json`;
  }
}