Merge remote-tracking branch 'upstream/develop' into birthdays

1 files changed, 130 insertions, 0 deletions

diff --git a/src/modules/lists.js b/src/modules/lists.js
new file mode 100644
index 00000000..22fed800
--- /dev/null
+++ b/src/modules/lists.js
@@ -0,0 +1,130 @@
+import { remove, find } from 'lodash'
+
+export const defaultState = {
+  allLists: [],
+  allListsObject: {}
+}
+
+export const mutations = {
+  setLists (state, value) {
+    state.allLists = value
+  },
+  setList (state, { listId, title }) {
+    if (!state.allListsObject[listId]) {
+      state.allListsObject[listId] = { accountIds: [] }
+    }
+    state.allListsObject[listId].title = title
+
+    const entry = find(state.allLists, { id: listId })
+    if (!entry) {
+      state.allLists.push({ id: listId, title })
+    } else {
+      entry.title = title
+    }
+  },
+  setListAccounts (state, { listId, accountIds }) {
+    if (!state.allListsObject[listId]) {
+      state.allListsObject[listId] = { accountIds: [] }
+    }
+    state.allListsObject[listId].accountIds = accountIds
+  },
+  addListAccount (state, { listId, accountId }) {
+    if (!state.allListsObject[listId]) {
+      state.allListsObject[listId] = { accountIds: [] }
+    }
+    state.allListsObject[listId].accountIds.push(accountId)
+  },
+  removeListAccount (state, { listId, accountId }) {
+    if (!state.allListsObject[listId]) {
+      state.allListsObject[listId] = { accountIds: [] }
+    }
+    const { accountIds } = state.allListsObject[listId]
+    const set = new Set(accountIds)
+    set.delete(accountId)
+    state.allListsObject[listId].accountIds = [...set]
+  },
+  deleteList (state, { listId }) {
+    delete state.allListsObject[listId]
+    remove(state.allLists, list => list.id === listId)
+  }
+}
+
+const actions = {
+  setLists ({ commit }, value) {
+    commit('setLists', value)
+  },
+  createList ({ rootState, commit }, { title }) {
+    return rootState.api.backendInteractor.createList({ title })
+      .then((list) => {
+        commit('setList', { listId: list.id, title })
+        return list
+      })
+  },
+  fetchList ({ rootState, commit }, { listId }) {
+    return rootState.api.backendInteractor.getList({ listId })
+      .then((list) => commit('setList', { listId: list.id, title: list.title }))
+  },
+  fetchListAccounts ({ rootState, commit }, { listId }) {
+    return rootState.api.backendInteractor.getListAccounts({ listId })
+      .then((accountIds) => commit('setListAccounts', { listId, accountIds }))
+  },
+  setList ({ rootState, commit }, { listId, title }) {
+    rootState.api.backendInteractor.updateList({ listId, title })
+    commit('setList', { listId, title })
+  },
+  setListAccounts ({ rootState, commit }, { listId, accountIds }) {
+    const saved = rootState.lists.allListsObject[listId].accountIds || []
+    const added = accountIds.filter(id => !saved.includes(id))
+    const removed = saved.filter(id => !accountIds.includes(id))
+    commit('setListAccounts', { listId, accountIds })
+    if (added.length > 0) {
+      rootState.api.backendInteractor.addAccountsToList({ listId, accountIds: added })
+    }
+    if (removed.length > 0) {
+      rootState.api.backendInteractor.removeAccountsFromList({ listId, accountIds: removed })
+    }
+  },
+  addListAccount ({ rootState, commit }, { listId, accountId }) {
+    return rootState
+      .api
+      .backendInteractor
+      .addAccountsToList({ listId, accountIds: [accountId] })
+      .then((result) => {
+        commit('addListAccount', { listId, accountId })
+        return result
+      })
+  },
+  removeListAccount ({ rootState, commit }, { listId, accountId }) {
+    return rootState
+      .api
+      .backendInteractor
+      .removeAccountsFromList({ listId, accountIds: [accountId] })
+      .then((result) => {
+        commit('removeListAccount', { listId, accountId })
+        return result
+      })
+  },
+  deleteList ({ rootState, commit }, { listId }) {
+    rootState.api.backendInteractor.deleteList({ listId })
+    commit('deleteList', { listId })
+  }
+}
+
+export const getters = {
+  findListTitle: state => id => {
+    if (!state.allListsObject[id]) return
+    return state.allListsObject[id].title
+  },
+  findListAccounts: state => id => {
+    return [...state.allListsObject[id].accountIds]
+  }
+}
+
+const lists = {
+  state: defaultState,
+  mutations,
+  actions,
+  getters
+}
+
+export default lists