text: import * as types from '../mutation_types';
  
  export default {
    [types.SET_CURRENT_MERGE_REQUEST](state, currentMergeRequestId) {
      Object.assign(state, {
        currentMergeRequestId,
      });
    },
    [types.SET_MERGE_REQUEST](state, { projectPath, mergeRequestId, mergeRequest }) {
      Object.assign(state.projects[projectPath], {
        mergeRequests: {
          [mergeRequestId]: {
            ...mergeRequest,
            active: true,
            changes: [],
            versions: [],
            baseCommitSha: null,
          },
        },
      });
    },
    [types.SET_MERGE_REQUEST_CHANGES](state, { projectPath, mergeRequestId, changes }) {
      Object.assign(state.projects[projectPath].mergeRequests[mergeRequestId], {
        changes,
      });
    },
    [types.SET_MERGE_REQUEST_VERSIONS](state, { projectPath, mergeRequestId, versions }) {
      Object.assign(state.projects[projectPath].mergeRequests[mergeRequestId], {
        versions,
        baseCommitSha: versions.length ? versions[0].base_commit_sha : null,
      });
    },
  };
  