src/store/process-logs-panel/process-logs-panel-reducer.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { ProcessLogs, ProcessLogsPanel } from './process-logs-panel';
   6 import { ProcessLogsPanelAction, processLogsPanelActions } from './process-logs-panel-actions';
   7
   8 const initialState: ProcessLogsPanel = {
   9     filters: [],
  10     selectedFilter: '',
  11     logs: {},
  12 };
  13
  14 export const processLogsPanelReducer = (state = initialState, action: ProcessLogsPanelAction): ProcessLogsPanel =>
  15     processLogsPanelActions.match(action, {
  16         RESET_PROCESS_LOGS_PANEL: () => initialState,
  17         INIT_PROCESS_LOGS_PANEL: ({ filters, logs }) => ({
  18             filters,
  19             logs,
  20             selectedFilter: filters[0] || '',
  21         }),
  22         SET_PROCESS_LOGS_PANEL_FILTER: selectedFilter => ({
  23             ...state,
  24             selectedFilter
  25         }),
  26         ADD_PROCESS_LOGS_PANEL_ITEM: (groupedLogs: ProcessLogs) => {
  27             // Update filters
  28             const newFilters = Object.keys(groupedLogs).filter((logType) => (!state.filters.includes(logType)));
  29             const filters = [...state.filters, ...newFilters];
  30
  31             // Append new log lines
  32             const logs = Object.keys(groupedLogs).reduce((acc, logType) => {
  33                 if (Object.keys(acc).includes(logType)) {
  34                     // If log type exists, append lines and update lastByte
  35                     return {...acc, [logType]: {
  36                         lastByte: groupedLogs[logType].lastByte,
  37                         contents: [...acc[logType].contents, ...groupedLogs[logType].contents]
  38                     }};
  39                 } else {
  40                     return {...acc, [logType]: groupedLogs[logType]};
  41                 }
  42             }, state.logs);
  43
  44             return { ...state, logs, filters };
  45         },
  46         default: () => state,
  47     });