Add:Tasks widget in appbar for merging m4bs & remove old m4b merge routes

client/store/tasks.js

@@ -0,0 +1,31 @@
+
+export const state = () => ({
+  tasks: []
+})
+
+export const getters = {
+  getTaskByLibraryItemId: (state) => (libraryItemId) => {
+    return state.tasks.find(t => t.data && t.data.libraryItemId === libraryItemId)
+  }
+}
+
+export const actions = {
+
+}
+
+export const mutations = {
+  setTasks(state, tasks) {
+    state.tasks = tasks
+  },
+  addUpdateTask(state, task) {
+    var index = state.tasks.findIndex(d => d.id === task.id)
+    if (index >= 0) {
+      state.tasks.splice(index, 1, task)
+    } else {
+      state.tasks.push(task)
+    }
+  },
+  removeTask(state, task) {
+    state.tasks = state.tasks.filter(d => d.id !== task.id)
+  }
+}