v3 UI

frontend/src/Store/Actions/episodeFileActions.js

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+import _ from 'lodash';
+import $ from 'jquery';
+import { createAction } from 'redux-actions';
+import { batchActions } from 'redux-batched-actions';
+import { createThunk, handleThunks } from 'Store/thunks';
+import episodeEntities from 'Episode/episodeEntities';
+import createFetchHandler from './Creators/createFetchHandler';
+import createHandleActions from './Creators/createHandleActions';
+import createRemoveItemHandler from './Creators/createRemoveItemHandler';
+import { set, removeItem, updateItem } from './baseActions';
+
+//
+// Variables
+
+export const section = 'episodeFiles';
+
+//
+// State
+
+export const defaultState = {
+  isFetching: false,
+  isPopulated: false,
+  error: null,
+  isDeleting: false,
+  deleteError: null,
+  isSaving: false,
+  saveError: null,
+  items: []
+};
+
+//
+// Actions Types
+
+export const FETCH_EPISODE_FILES = 'episodeFiles/fetchEpisodeFiles';
+export const DELETE_EPISODE_FILE = 'episodeFiles/deleteEpisodeFile';
+export const DELETE_EPISODE_FILES = 'episodeFiles/deleteEpisodeFiles';
+export const UPDATE_EPISODE_FILES = 'episodeFiles/updateEpisodeFiles';
+export const CLEAR_EPISODE_FILES = 'episodeFiles/clearEpisodeFiles';
+
+//
+// Action Creators
+
+export const fetchEpisodeFiles = createThunk(FETCH_EPISODE_FILES);
+export const deleteEpisodeFile = createThunk(DELETE_EPISODE_FILE);
+export const deleteEpisodeFiles = createThunk(DELETE_EPISODE_FILES);
+export const updateEpisodeFiles = createThunk(UPDATE_EPISODE_FILES);
+export const clearEpisodeFiles = createAction(CLEAR_EPISODE_FILES);
+
+//
+// Helpers
+
+const deleteEpisodeFileHelper = createRemoveItemHandler(section, '/episodeFile');
+
+//
+// Action Handlers
+
+export const actionHandlers = handleThunks({
+  [FETCH_EPISODE_FILES]: createFetchHandler(section, '/episodeFile'),
+
+  [DELETE_EPISODE_FILE]: function(getState, payload, dispatch) {
+    const {
+      id: episodeFileId,
+      episodeEntity = episodeEntities.EPISODES
+    } = payload;
+
+    const episodeSection = _.last(episodeEntity.split('.'));
+    const deletePromise = deleteEpisodeFileHelper(getState, payload, dispatch);
+
+    deletePromise.done(() => {
+      const episodes = getState().episodes.items;
+      const episodesWithRemovedFiles = _.filter(episodes, { episodeFileId });
+
+      dispatch(batchActions([
+        ...episodesWithRemovedFiles.map((episode) => {
+          return updateItem({
+            section: episodeSection,
+            ...episode,
+            episodeFileId: 0,
+            hasFile: false
+          });
+        })
+      ]));
+    });
+  },
+
+  [DELETE_EPISODE_FILES]: function(getState, payload, dispatch) {
+    const {
+      episodeFileIds
+    } = payload;
+
+    dispatch(set({ section, isDeleting: true }));
+
+    const promise = $.ajax({
+      url: '/episodeFile/bulk',
+      method: 'DELETE',
+      dataType: 'json',
+      data: JSON.stringify({ episodeFileIds })
+    });
+
+    promise.done(() => {
+      const episodes = getState().episodes.items;
+      const episodesWithRemovedFiles = episodeFileIds.reduce((acc, episodeFileId) => {
+        acc.push(..._.filter(episodes, { episodeFileId }));
+
+        return acc;
+      }, []);
+
+      dispatch(batchActions([
+        ...episodeFileIds.map((id) => {
+          return removeItem({ section, id });
+        }),
+
+        ...episodesWithRemovedFiles.map((episode) => {
+          return updateItem({
+            section: 'episodes',
+            ...episode,
+            episodeFileId: 0,
+            hasFile: false
+          });
+        }),
+
+        set({
+          section,
+          isDeleting: false,
+          deleteError: null
+        })
+      ]));
+    });
+
+    promise.fail((xhr) => {
+      dispatch(set({
+        section,
+        isDeleting: false,
+        deleteError: xhr
+      }));
+    });
+  },
+
+  [UPDATE_EPISODE_FILES]: function(getState, payload, dispatch) {
+    const {
+      episodeFileIds,
+      language,
+      quality
+    } = payload;
+
+    dispatch(set({ section, isSaving: true }));
+
+    const data = {
+      episodeFileIds
+    };
+
+    if (language) {
+      data.language = language;
+    }
+
+    if (quality) {
+      data.quality = quality;
+    }
+
+    const promise = $.ajax({
+      url: '/episodeFile/editor',
+      method: 'PUT',
+      dataType: 'json',
+      data: JSON.stringify(data)
+    });
+
+    promise.done(() => {
+      dispatch(batchActions([
+        ...episodeFileIds.map((id) => {
+          const props = {};
+
+          if (language) {
+            props.language = language;
+          }
+
+          if (quality) {
+            props.quality = quality;
+          }
+
+          return updateItem({ section, id, ...props });
+        }),
+
+        set({
+          section,
+          isSaving: false,
+          saveError: null
+        })
+      ]));
+    });
+
+    promise.fail((xhr) => {
+      dispatch(set({
+        section,
+        isSaving: false,
+        saveError: xhr
+      }));
+    });
+  }
+});
+
+//
+// Reducers
+
+export const reducers = createHandleActions({
+
+  [CLEAR_EPISODE_FILES]: (state) => {
+    return Object.assign({}, state, defaultState);
+  }
+
+}, defaultState, section);