const { getClaim } = require('helpers/lbryApi.js');
const { addGetResultsToFileData, createFileData } = require('../../helpers/publishHelpers.js');
const { handleErrorResponse } = require('helpers/errorHandlers.js');
const db = require('models');

/*

  route to get a claim

*/

const claimGet = ({ ip, originalUrl, params }, res) => {
  const name = params.name;
  const claimId = params.claimId;
  // resolve the claim
  db.Claim.resolveClaim(name, claimId)
    .then(resolveResult => {
      // make sure a claim actually exists at that uri
      if (!resolveResult) {
        throw new Error('No matching uri found in Claim table');
      }
      let fileData = createFileData(resolveResult);
      // get the claim
      return Promise.all([fileData, getClaim(`${name}#${claimId}`)]);
    })
    .then(([ fileData, getResult ]) => {
      fileData = addGetResultsToFileData(fileData, getResult);
      return Promise.all([db.upsert(db.File, fileData, {name, claimId}, 'File'), getResult]);
    })
    .then(([ fileRecord, {message, completed} ]) => {
      res.status(200).json({ success: true, message, completed });
    })
    .catch(error => {
      handleErrorResponse(originalUrl, ip, error, res);
    });
};

module.exports = claimGet;