Fix: CardDAV sync broke when todo items didn't have a creation date. Also fixed todos without a due date not being displays and wrong calculation of warning badge states.

app/Console/Commands/CaldavSyncCommand.php

@@ -16,7 +16,8 @@ class CaldavSyncCommand extends Command
 
     public function handle(CaldavService $service)
     {
-        // only run every 5 minutes although the task is called every minute
+        // Throttle execution
+        // only run every 5 minutes although the scheduler is run every minute
         $cacheKey = 'caldav_sync_last_run';
         if (\Illuminate\Support\Facades\Cache::has($cacheKey)) {
             Log::info('CalDAV sync Throttled');
@@ -29,6 +30,7 @@ public function handle(CaldavService $service)
 
         $todos = $service->getTodos();
 
+        // Update
         $count = 0;
         foreach ($todos as $todo) {
             // Only update the fields that are present in CalDAV
@@ -74,12 +76,27 @@ public function handle(CaldavService $service)
                 }
             }
 
-            Todo::upsert($data, 'id');
+            // Get the existing todo from the database
+            $existingTodo = Todo::find($data['id']);
+
+            if ($existingTodo) {
+                // Compare the etag or modification date to determine if the todo needs to be updated
+                if ($existingTodo->etag !== $data['etag'] || $existingTodo->last_modified < $data['last_modified']) {
+                    // Update the existing todo with the new data
+                    $existingTodo->update($data);
+                }
+            } else {
+                // Create a new todo if it doesn't exist
+                Todo::create($data);
+            }
+
             $count++;
         }
 
-        // Collect hrefs/URLs returned by the CalDAV server so we can remove local
+
-        // todos that belong to this calendar but were deleted on the server.
+        // Collect hrefs/URLs returned by the CalDAV server so we can compare 
+        // them to local todos and find those that belong to this calendar but 
+        // were deleted on the server.
         $hrefs = array_values(array_filter(array_map(function ($t) {
             return $t->url ?? null;
         }, $todos)));
@@ -98,12 +115,14 @@ public function handle(CaldavService $service)
                 ->delete();
         }
 
+
         // Remove old todos
         Todo::where('status', 'COMPLETED')
             ->where('last_modified', '<', now()->subDays(30)) // TODO: get from settings
             ->where('due_date', '<', now()->subDays(30))
             ->delete();
 
+
         Log::info("Synced " . count($todos) . " todos.");
         $this->info("Synced " . count($todos) . " todos.");
 

app/Http/Controllers/TodoController.php

@@ -19,7 +19,7 @@ public function index()
      * Display a listing of the resource.
      * @param Request $request
      * @param string $modelType The type of the model (e.g., 'Customer', 'Invoice')
-     * @param string $modelId The ID of the model
+     * @param int $modelId The ID of the model
      * @return \Illuminate\Http\JsonResponse
      */
     public function todosForModel(Request $request, string $modelType, int $modelId)
@@ -27,9 +27,12 @@ public function todosForModel(Request $request, string $modelType, int $modelId)
         $model = app("App\\Models\\" . $modelType)::findOrFail($modelId);
 
         // Load all todos of the model with the user relationship
-        $todos = $model->todos()->with('type')->orderBy('created_at', 'desc')->get();
+        $todos = $model->todos()
+            ->with('type')
+            ->orderBy('created_at', 'desc')
+            ->get();
 
-        // Transformiere die Daten in camelCase
+        // Transform data to camelCase
         $notesArray = $todos->map(function ($todo) {
             return ApiDataTransformer::snakeToCamel($todo->toArray());
         });

app/Services/CaldavService.php

@@ -163,8 +163,8 @@ public function getTodos()
             if (isset($vcalendar->VTODO->PRIORITY)) $todo->priority = $vcalendar->VTODO->PRIORITY->getValue();
             if (isset($vcalendar->VTODO->STATUS)) $todo->status = $vcalendar->VTODO->STATUS->getValue();
             if (isset($vcalendar->VTODO->{'RELATED-TO'})) $todo->parent = $vcalendar->VTODO->{'RELATED-TO'}->getValue();
-            $todo->created_at = $vcalendar->VTODO->CREATED->getDateTime();
+            $todo->created_at = $vcalendar->VTODO->CREATED?->getDateTime();
-            $todo->last_modified = $vcalendar->VTODO->{'LAST-MODIFIED'}->getDateTime();
+            $todo->last_modified = $vcalendar->VTODO->{'LAST-MODIFIED'}?->getDateTime();
 
             $todos[] = $todo;
         }

resources/js/components/Todos.vue

@@ -23,13 +23,15 @@ onMounted(() => {
     }
 })
 
+// Define a type for the key-value pairs
+type GroupedTodos = Array<{ key: string; todos: Todo[] }>;
+
 const groupedTodos = computed(() => {
     const groups: Record<string, Todo[]> = {};
 
     if (todos.value) {
         for (let todo of todos.value) {
-            if (!todo.dueDate) continue
+            if (todo.dueDate) {
-
                 let dueDate = new Date(todo.dueDate)
 
                 // today
@@ -53,16 +55,37 @@ const groupedTodos = computed(() => {
                     if (!groups[month]) groups[month] = []
                     groups[month].push(todo)
                 }
+            } else {
+                if (!groups['noDueDate']) groups['noDueDate'] = []
+                groups['noDueDate'].push(todo)
+            }
         }
     }
 
-    return groups
+    // Convert the groupedTodos object to an array of key-value pairs
+    const entries = Object.entries(groups);
+
+    // Sort the entries so that 'noDueDate' is always last
+    entries.sort((a, b) => {
+        if (a[0] === 'noDueDate') return 1;
+        if (b[0] === 'noDueDate') return -1;
+        return 0;
+    });
+
+    // Convert the sorted array to an array of key-value pairs
+    const sortedGroupedTodos: GroupedTodos = entries.map(([key, todos]) => ({
+        key,
+        todos,
+    }));
+
+    return sortedGroupedTodos;
 })
 
 const groupNameForKey = (key: string) => {
     if (key === 'today') return 'Heute'
     if (key === 'tomorrow') return 'Morgen'
     if (key === 'overdue') return 'Überfällig'
+    if (key === 'noDueDate') return 'Ohne Fälligkeitsdatum'
     return key
 }
 
@@ -105,20 +128,20 @@ const shouldDisplay = (todo: Todo) => {
 </script>
 
 <template>
-    <div v-if="todos" v-for="(todos, groupKey) in groupedTodos" :key="groupKey">
+    <div v-if="todos" v-for="group in groupedTodos">
-        <div v-if="!todosEmpty(todos)">
+        <div v-if="!todosEmpty(group.todos)">
             <!-- Group header -->
             <h3 class="mt-4 mb-2 text-sm text-muted-foreground" :class="{
-                'text-destructive! font-bold': groupKey === 'overdue',
+                'text-destructive! font-bold': group.key === 'overdue',
-                'text-warning! font-bold': groupKey === 'today'
+                'text-warning! font-bold': group.key === 'today'
             }">
-                {{ groupNameForKey(groupKey) }}
+                {{ groupNameForKey(group.key) }}
             </h3>
 
             <hr>
 
             <ul>
-                <li v-for="todo in todos" class="flex gap-3 items-baseline py-2.5 pr-1 transition-all"
+                <li v-for="todo in group.todos" class="flex gap-3 items-baseline py-2.5 pr-1 transition-all"
                     :class="{ 'scale-y-0 h-0 py-0! my-0 origin-top': !shouldDisplay(todo) }">
 
                     <!-- Check mark -->
@@ -151,8 +174,8 @@ const shouldDisplay = (todo: Todo) => {
                             }}
                             </Badge>
                             <span v-if="todo.dueDate" :class="{
-                                'text-destructive! font-bold': groupKey === 'overdue',
+                                'text-destructive! font-bold': group.key === 'overdue',
-                                'text-warning! font-bold': groupKey === 'today'
+                                'text-warning! font-bold': group.key === 'today'
                             }">
                                 {{ toDuration(todo.dueDate) }}</span>
                             <Repeat v-if="todo.recurring" stroke-width="2" :size="14" />

resources/js/pages/Pipeline.vue

@@ -22,7 +22,6 @@ import TodoService from '@/services/TodoService'
 import NumberInput from '@/components/ui/crm-number-input/NumberInput.vue';
 import { alertStore } from '@/stores/alertStore'
 import PipelineService from '@/services/PipelineService'
-import { cva } from "class-variance-authority"
 
 interface Props {
     pipeline: PipelineLane[]
@@ -144,6 +143,12 @@ const badgeVariant = (date: string | null): "default" | "secondary" | "destructi
     return "secondary"
 }
 
+const itemsNextTodoDueDate = (item: PipelineItem): string | null => {
+    if (!item.todos || item.todos.length === 0) return null
+    const next = item.todos.find(t => t.status.toLowerCase() !== 'completed')
+    return next?.dueDate || null
+}
+
 const editItem = async (item: PipelineItem) => {
     // Load todos lazily
     if (item.id !== 0 && (item.todos === undefined || item.todos.length === 0)) {
@@ -287,7 +292,7 @@ const saveItem = (item: PipelineItem | undefined) => {
                                     </Badge>
 
                                     <Badge v-if="item.todos && item.todos.length > 0"
-                                        :variant="badgeVariant(item.todos[item.todos.length - 1]?.dueDate || null)">
+                                        :variant="badgeVariant(itemsNextTodoDueDate(item))">
                                         <SquareCheckBig /> {{item.todos.filter(todo => todo.status.toLowerCase() !==
                                             'completed').length}}
                                     </Badge>
@@ -351,7 +356,7 @@ const saveItem = (item: PipelineItem | undefined) => {
             <template v-slot:sidebar>
                 <NumberInput label="Erwarteter Umsatz" :modelValue="selectedItem?.expectedRevenue as number" suffix=" €"
                     @update:model-value="console.log" />
-                <Todos v-if="selectedItem" title="Aufgaben" :modelValue="selectedItem.todos" :show-completed="false" />
+                <Todos v-if="selectedItem" :modelValue="selectedItem.todos" :show-completed="false" />
             </template>
 
         </EditorDialog>