🚀 Initial commit: Versão atual do TrackSteel APP

src/hooks/useTaskActions.tsx

@@ -0,0 +1,93 @@
+
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { supabase } from '@/integrations/supabase/client';
+import { toast } from 'sonner';
+import { useAuth } from '@/hooks/useAuth';
+
+export const useTaskActions = () => {
+  const queryClient = useQueryClient();
+  const { user } = useAuth();
+
+  const { mutate: updateTaskStatus, isPending: isUpdatingStatus } = useMutation({
+    mutationFn: async ({ id, status }: { id: string; status: string }) => {
+      const updates: any = {
+        status,
+        updated_at: new Date().toISOString()
+      };
+
+      if (status === 'concluido') {
+        updates.is_completed = true;
+        updates.completed_at = new Date().toISOString();
+        updates.completed_by = user?.id;
+      } else if (status === 'em_andamento') {
+        updates.is_completed = false;
+        updates.completed_at = null;
+        updates.completed_by = null;
+      }
+
+      const { data, error } = await supabase
+        .from('tasks')
+        .update(updates)
+        .eq('id', id)
+        .select()
+        .single();
+
+      if (error) throw error;
+      return data;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['tasks'] });
+      toast.success('Status da tarefa atualizado com sucesso!');
+    },
+    onError: (error) => {
+      console.error('Error updating task status:', error);
+      toast.error('Erro ao atualizar status da tarefa');
+    },
+  });
+
+  const { mutate: deleteTask, isPending: isDeleting } = useMutation({
+    mutationFn: async (id: string) => {
+      const { error } = await supabase
+        .from('tasks')
+        .delete()
+        .eq('id', id);
+
+      if (error) throw error;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['tasks'] });
+      toast.success('Tarefa deletada com sucesso!');
+    },
+    onError: (error) => {
+      console.error('Error deleting task:', error);
+      toast.error('Erro ao deletar tarefa');
+    },
+  });
+
+  const canEdit = (task: any) => {
+    return user?.id === task.created_by;
+  };
+
+  const canDelete = (task: any) => {
+    return user?.id === task.created_by;
+  };
+
+  const canMarkComplete = (task: any) => {
+    return task.assigned_to?.includes(user?.id) || user?.id === task.created_by;
+  };
+
+  const canAccept = (task: any) => {
+    return task.assigned_to?.includes(user?.id) && task.status === 'a_fazer';
+  };
+
+  return {
+    updateTaskStatus,
+    deleteTask,
+    canEdit,
+    canDelete,
+    canMarkComplete,
+    canAccept,
+    isUpdatingStatus,
+    isDeleting,
+  };
+};