Tasks und Vertragstyp fix #17

2026-02-15 22:02:16 +01:00
parent 087ba1126e
commit 3f8ce5daf7
23 changed files with 1037 additions and 24 deletions
--- a/backend/db/migrations/0007_bright_default_tax_type.sql
+++ b/backend/db/migrations/0007_bright_default_tax_type.sql
@@ -0,0 +1 @@
+ALTER TABLE "customers" ADD COLUMN "customTaxType" text;
--- a/backend/db/migrations/0008_quick_contracttypes.sql
+++ b/backend/db/migrations/0008_quick_contracttypes.sql
@@ -0,0 +1,16 @@
+CREATE TABLE "contracttypes" (
+	"id" bigint PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY (sequence name "contracttypes_id_seq" INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 CACHE 1),
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"tenant" bigint NOT NULL,
+	"name" text NOT NULL,
+	"description" text,
+	"paymentType" text,
+	"recurring" boolean DEFAULT false NOT NULL,
+	"archived" boolean DEFAULT false NOT NULL,
+	"updated_at" timestamp with time zone,
+	"updated_by" uuid
+);
+--> statement-breakpoint
+ALTER TABLE "contracttypes" ADD CONSTRAINT "contracttypes_tenant_tenants_id_fk" FOREIGN KEY ("tenant") REFERENCES "public"."tenants"("id") ON DELETE no action ON UPDATE no action;
+--> statement-breakpoint
+ALTER TABLE "contracttypes" ADD CONSTRAINT "contracttypes_updated_by_auth_users_id_fk" FOREIGN KEY ("updated_by") REFERENCES "public"."auth_users"("id") ON DELETE no action ON UPDATE no action;
--- a/backend/db/migrations/0009_heavy_contract_contracttype.sql
+++ b/backend/db/migrations/0009_heavy_contract_contracttype.sql
@@ -0,0 +1,3 @@
+ALTER TABLE "contracts" ADD COLUMN "contracttype" bigint;
+--> statement-breakpoint
+ALTER TABLE "contracts" ADD CONSTRAINT "contracts_contracttype_contracttypes_id_fk" FOREIGN KEY ("contracttype") REFERENCES "public"."contracttypes"("id") ON DELETE no action ON UPDATE no action;
--- a/backend/db/migrations/0010_sudden_billing_interval.sql
+++ b/backend/db/migrations/0010_sudden_billing_interval.sql
@@ -0,0 +1,3 @@
+ALTER TABLE "contracttypes" ADD COLUMN "billingInterval" text;
+--> statement-breakpoint
+ALTER TABLE "contracts" ADD COLUMN "billingInterval" text;
--- a/backend/db/migrations/meta/_journal.json
+++ b/backend/db/migrations/meta/_journal.json
@@ -57,6 +57,27 @@
      "when": 1772000100000,
      "tag": "0007_bright_default_tax_type",
      "breakpoints": true
+    },
+    {
+      "idx": 8,
+      "version": "7",
+      "when": 1773000000000,
+      "tag": "0008_quick_contracttypes",
+      "breakpoints": true
+    },
+    {
+      "idx": 9,
+      "version": "7",
+      "when": 1773000100000,
+      "tag": "0009_heavy_contract_contracttype",
+      "breakpoints": true
+    },
+    {
+      "idx": 10,
+      "version": "7",
+      "when": 1773000200000,
+      "tag": "0010_sudden_billing_interval",
+      "breakpoints": true
    }
  ]
 }
--- a/backend/db/schema/contracts.ts
+++ b/backend/db/schema/contracts.ts
@@ -11,6 +11,7 @@ import {
 import { tenants } from "./tenants"
 import { customers } from "./customers"
 import { contacts } from "./contacts"
+import { contracttypes } from "./contracttypes"
 import { authUsers } from "./auth_users"

 export const contracts = pgTable(
@@ -48,6 +49,9 @@ export const contracts = pgTable(
        contact: bigint("contact", { mode: "number" }).references(
            () => contacts.id
        ),
+        contracttype: bigint("contracttype", { mode: "number" }).references(
+            () => contracttypes.id
+        ),

        bankingIban: text("bankingIban"),
        bankingBIC: text("bankingBIC"),
@@ -57,6 +61,7 @@ export const contracts = pgTable(
        sepaDate: timestamp("sepaDate", { withTimezone: true }),

        paymentType: text("paymentType"),
+        billingInterval: text("billingInterval"),
        invoiceDispatch: text("invoiceDispatch"),

        ownFields: jsonb("ownFields").notNull().default({}),
--- a/backend/db/schema/contracttypes.ts
+++ b/backend/db/schema/contracttypes.ts
@@ -0,0 +1,40 @@
+import {
+    pgTable,
+    bigint,
+    timestamp,
+    text,
+    boolean,
+    uuid,
+} from "drizzle-orm/pg-core"
+
+import { tenants } from "./tenants"
+import { authUsers } from "./auth_users"
+
+export const contracttypes = pgTable("contracttypes", {
+    id: bigint("id", { mode: "number" })
+        .primaryKey()
+        .generatedByDefaultAsIdentity(),
+
+    createdAt: timestamp("created_at", { withTimezone: true })
+        .notNull()
+        .defaultNow(),
+
+    tenant: bigint("tenant", { mode: "number" })
+        .notNull()
+        .references(() => tenants.id),
+
+    name: text("name").notNull(),
+    description: text("description"),
+
+    paymentType: text("paymentType"),
+    recurring: boolean("recurring").notNull().default(false),
+    billingInterval: text("billingInterval"),
+
+    archived: boolean("archived").notNull().default(false),
+
+    updatedAt: timestamp("updated_at", { withTimezone: true }),
+    updatedBy: uuid("updated_by").references(() => authUsers.id),
+})
+
+export type ContractType = typeof contracttypes.$inferSelect
+export type NewContractType = typeof contracttypes.$inferInsert
--- a/backend/db/schema/index.ts
+++ b/backend/db/schema/index.ts
@@ -13,6 +13,7 @@ export * from "./checks"
 export * from "./citys"
 export * from "./contacts"
 export * from "./contracts"
+export * from "./contracttypes"
 export * from "./costcentres"
 export * from "./countrys"
 export * from "./createddocuments"
--- a/backend/src/utils/diffTranslations.ts
+++ b/backend/src/utils/diffTranslations.ts
@@ -296,6 +296,8 @@ export const diffTranslations: Record<
    },

    projecttype: { label: "Projekttyp" },
+    contracttype: { label: "Vertragstyp" },
+    billingInterval: { label: "Abrechnungsintervall" },

    fixed: {
        label: "Festgeschrieben",
--- a/backend/src/utils/resource.config.ts
+++ b/backend/src/utils/resource.config.ts
@@ -5,6 +5,7 @@ import {
    bankstatements,
    contacts,
    contracts,
+    contracttypes,
    costcentres,
    createddocuments,
    customers,
@@ -55,9 +56,13 @@ export const resourceConfig = {
    },
    contracts: {
        table: contracts,
-        searchColumns: ["name", "notes", "contractNumber", "paymentType", "sepaRef", "bankingName"],
+        searchColumns: ["name", "notes", "contractNumber", "paymentType", "billingInterval", "sepaRef", "bankingName"],
        numberRangeHolder: "contractNumber",
-        mtoLoad: ["customer"],
+        mtoLoad: ["customer", "contracttype"],
+    },
+    contracttypes: {
+        table: contracttypes,
+        searchColumns: ["name", "description", "paymentType", "billingInterval"],
    },
    plants: {
        table: plants,
--- a/frontend/components/EntityShowSub.vue
+++ b/frontend/components/EntityShowSub.vue
@@ -31,6 +31,7 @@ const dataStore = useDataStore()
 const tempStore = useTempStore()

 const router = useRouter()
+const createRoute = computed(() => type.value === "tasks" ? `/tasks/create?${props.queryStringData}` : `/standardEntity/${type.value}/create?${props.queryStringData}`)

 let dataType = null

@@ -80,7 +81,7 @@ setup()
    </template>
    <Toolbar>
      <UButton
-          @click="router.push(`/standardEntity/${type}/create?${props.queryStringData}`)"
+          @click="router.push(createRoute)"
      >
        + {{dataType.labelSingle}}
      </UButton>
--- a/frontend/components/EntityTable.vue
+++ b/frontend/components/EntityTable.vue
@@ -1,4 +1,6 @@
 <script setup>
+  const getShowRoute = (entityType, id) => entityType === "tasks" ? `/tasks/show/${id}` : `/standardEntity/${entityType}/show/${id}`
+
  defineShortcuts({
    /*'/': () => {
      //console.log(searchinput)
@@ -8,7 +10,7 @@
    'Enter': {
      usingInput: true,
      handler: () => {
-        router.push(`/standardEntity/${props.type}/show/${props.rows.value[selectedItem.value].id}`)
+        router.push(getShowRoute(props.type, props.rows[selectedItem.value].id))
      }
    },
    'arrowdown': () => {
@@ -75,7 +77,7 @@
      :columns="props.columns"
      class="w-full"
      :ui="{ divide: 'divide-gray-200 dark:divide-gray-800' }"
-      @select="(i) => router.push(`/standardEntity/${type}/show/${i.id}`) "
+      @select="(i) => router.push(getShowRoute(type, i.id))"
      :empty-state="{ icon: 'i-heroicons-circle-stack-20-solid', label: `Keine ${dataType.label} anzuzeigen` }"
  >
 <!--    <template
--- a/frontend/components/EntityTableMobile.vue
+++ b/frontend/components/EntityTableMobile.vue
@@ -46,6 +46,7 @@
  const dataStore = useDataStore()

  const router = useRouter()
+  const getShowRoute = (entityType, id) => entityType === "tasks" ? `/tasks/show/${id}` : `/standardEntity/${entityType}/show/${id}`

  const dataType = dataStore.dataTypes[props.type]

@@ -59,7 +60,7 @@
    <a
        v-for="item in props.rows"
        class="my-1"
-        @click="router.push(`/standardEntity/${type}/show/${item.id}`)"
+        @click="router.push(getShowRoute(type, item.id))"
    >
      <p class="truncate text-left text-primary text-xl">{{dataType.templateColumns.find(i => i.title).key ? item[dataType.templateColumns.find(i => i.title).key] : null}}</p>
      <p class="text-sm">
--- a/frontend/components/MainNav.vue
+++ b/frontend/components/MainNav.vue
@@ -20,7 +20,7 @@ const links = computed(() => {
      } else if (pin.type === "standardEntity") {
        return {
          label: pin.label,
-          to: `/standardEntity/${pin.datatype}/show/${pin.id}`,
+          to: pin.datatype === "tasks" ? `/tasks/show/${pin.id}` : `/standardEntity/${pin.datatype}/show/${pin.id}`,
          icon: pin.icon,
          pinned: true
        }
@@ -47,7 +47,7 @@ const links = computed(() => {
      children: [
        ...has("tasks") ? [{
          label: "Aufgaben",
-          to: "/standardEntity/tasks",
+          to: "/tasks",
          icon: "i-heroicons-rectangle-stack"
        }] : [],
        ...true ? [{
@@ -278,6 +278,10 @@ const links = computed(() => {
          label: "Projekttypen",
          to: "/projecttypes",
          icon: "i-heroicons-clipboard-document-list",
+        }, {
+          label: "Vertragstypen",
+          to: "/standardEntity/contracttypes",
+          icon: "i-heroicons-document-duplicate",
        }, {
          label: "Export",
          to: "/export",
--- a/frontend/components/columnRenderings/contracttype.vue
+++ b/frontend/components/columnRenderings/contracttype.vue
@@ -0,0 +1,13 @@
+<script setup>
+const props = defineProps({
+  row: {
+    type: Object,
+    required: true,
+    default: {}
+  }
+})
+</script>
+
+<template>
+  <span>{{ props.row.contracttype ? props.row.contracttype.name : '' }}</span>
+</template>
--- a/frontend/components/displayOpenTasks.vue
+++ b/frontend/components/displayOpenTasks.vue
@@ -5,8 +5,11 @@ const router = useRouter()
 const auth = useAuthStore()

 const setupPage = async () => {
-  //TODO: BACKEND CHANGE Migrate to auth_users for profile
-  openTasks.value = (await useEntities("tasks").select()).filter(i => !i.archived && i.user_id === auth.user.id)
+  openTasks.value = (await useEntities("tasks").select()).filter((task) => {
+    const assignee = task.userId || task.user_id || task.profile
+    const currentUser = auth.user?.user_id || auth.user?.id
+    return !task.archived && assignee === currentUser
+  })
 }

 setupPage()
@@ -18,7 +21,7 @@ setupPage()
      v-if="openTasks.length > 0"
    :rows="openTasks"
      :columns="[{key:'name',label:'Name'},{key:'categorie',label:'Kategorie'}]"
-      @select="(i) => router.push(`/standardEntity/tasks/show/${i.id}`)"
+      @select="(i) => router.push(`/tasks/show/${i.id}`)"
  />
  <div v-else>
    <p  class="text-center font-bold">Keine offenen Aufgaben</p>
--- a/frontend/composables/useDashboard.ts
+++ b/frontend/composables/useDashboard.ts
@@ -8,7 +8,7 @@ const _useDashboard = () => {

    defineShortcuts({
        'g-h': () => router.push('/'),
-        'g-a': () => router.push('/standardEntity/tasks'),
+        'g-a': () => router.push('/tasks'),
        'g-d': () => router.push('/files'),
        'g-k': () => router.push('/standardEntity/customers'),
        'g-l': () => router.push('/standardEntity/vendors'),
--- a/frontend/composables/useRole.js
+++ b/frontend/composables/useRole.js
@@ -31,6 +31,18 @@ export const useRole = () => {
            label: "Verträge erstellen",
            parent: "contracts"
        },
+        contracttypes: {
+            label: "Vertragstypen",
+            showToAllUsers: false
+        },
+        "contracttypes-viewAll": {
+            label: "Alle Vertragstypen einsehen",
+            parent: "contracttypes"
+        },
+        "contracttypes-create": {
+            label: "Vertragstypen erstellen",
+            parent: "contracttypes"
+        },
        plants: {
            label: "Objekte",
            showToAllUsers: false
--- a/frontend/pages/standardEntity/[type]/[mode]/[[id]].vue
+++ b/frontend/pages/standardEntity/[type]/[mode]/[[id]].vue
@@ -22,6 +22,13 @@ const setupPage = async (sort_column = null, sort_direction = null) => {
  loaded.value = false
  setPageLayout(platform)

+  if (type === "tasks") {
+    const query = { ...route.query, mode: route.params.mode }
+    if (route.params.id) query.id = route.params.id
+    await navigateTo({ path: "/tasks", query })
+    return
+  }
+


  if (route.params.mode) mode.value = route.params.mode
--- a/frontend/pages/standardEntity/[type]/index.vue
+++ b/frontend/pages/standardEntity/[type]/index.vue
@@ -143,6 +143,11 @@ const setupPage = async () => {
  loading.value = true
  setPageLayout(platformIsNative ? "mobile" : "default")

+  if (type === "tasks") {
+    await navigateTo("/tasks")
+    return
+  }
+

  const filters = {
    archived:false
--- a/frontend/pages/tasks/[mode]/[[id]].vue
+++ b/frontend/pages/tasks/[mode]/[[id]].vue
@@ -0,0 +1,22 @@
+<script setup>
+const route = useRoute()
+
+const mode = typeof route.params.mode === "string" ? route.params.mode : ""
+const id = typeof route.params.id === "string" ? route.params.id : ""
+
+const query = { ...route.query }
+
+if (["create", "show", "edit"].includes(mode)) {
+  query.mode = mode
+}
+
+if (id) {
+  query.id = id
+}
+
+await navigateTo({ path: "/tasks", query }, { replace: true })
+</script>
+
+<template>
+  <UProgress animation="carousel" class="p-5 mt-10" />
+</template>
--- a/frontend/pages/tasks/index.vue
+++ b/frontend/pages/tasks/index.vue
@@ -0,0 +1,746 @@
+<script setup>
+import { setPageLayout } from "#app"
+
+const router = useRouter()
+const route = useRoute()
+const toast = useToast()
+const auth = useAuthStore()
+const profileStore = useProfileStore()
+const { has } = usePermission()
+
+const STATUS_COLUMNS = ["Offen", "In Bearbeitung", "Abgeschlossen"]
+
+const loading = ref(false)
+const saving = ref(false)
+const deleting = ref(false)
+const quickCompleteLoadingId = ref(null)
+const tasks = ref([])
+const search = ref("")
+const viewMode = ref("kanban")
+const draggingTaskId = ref(null)
+const droppingOn = ref("")
+const projects = ref([])
+const customers = ref([])
+const plants = ref([])
+
+const canViewAll = computed(() => has("tasks-viewAll"))
+const canCreate = computed(() => has("tasks-create"))
+const currentUserId = computed(() => auth.user?.user_id || auth.user?.id || null)
+const showOnlyMine = ref(!canViewAll.value)
+
+const isModalOpen = ref(false)
+const modalMode = ref("show")
+const taskForm = ref(getEmptyTask())
+
+const assigneeOptions = computed(() =>
+    (profileStore.profiles || [])
+        .map((profile) => {
+          const value = profile.user_id || profile.id
+          const label = profile.full_name || profile.fullName || profile.email
+          return value && label ? { value, label } : null
+        })
+        .filter(Boolean)
+)
+
+const projectOptions = computed(() =>
+    (projects.value || []).map((project) => ({ value: project.id, label: project.name }))
+)
+
+const customerOptions = computed(() =>
+    (customers.value || []).map((customer) => ({ value: customer.id, label: customer.name }))
+)
+
+const plantOptions = computed(() =>
+    (plants.value || []).map((plant) => ({ value: plant.id, label: plant.name }))
+)
+
+const filteredTasks = computed(() => {
+  const needle = search.value.trim().toLowerCase()
+
+  return tasks.value.filter((task) => {
+    const assigneeId = getTaskAssigneeId(task)
+    const mineMatch = !showOnlyMine.value || (currentUserId.value && assigneeId === currentUserId.value)
+    const searchMatch = !needle || [task.name, task.description, task.categorie].some((value) => String(value || "").toLowerCase().includes(needle))
+    return !task.archived && mineMatch && searchMatch
+  })
+})
+
+const groupedTasks = computed(() => {
+  return STATUS_COLUMNS.reduce((acc, status) => {
+    acc[status] = filteredTasks.value.filter((task) => normalizeStatus(task.categorie) === status)
+    return acc
+  }, {})
+})
+
+const modalTitle = computed(() => {
+  if (modalMode.value === "create") return "Neue Aufgabe"
+  if (modalMode.value === "edit") return "Aufgabe bearbeiten"
+  return "Aufgabe"
+})
+
+const isFormReadonly = computed(() => modalMode.value === "show")
+const listColumns = [
+  { key: "actions", label: "" },
+  { key: "name", label: "Titel" },
+  { key: "categorie", label: "Status" },
+  { key: "assignee", label: "Zuweisung" },
+  { key: "project", label: "Projekt" },
+  { key: "customer", label: "Kunde" },
+  { key: "plant", label: "Objekt" }
+]
+
+function getEmptyTask() {
+  return {
+    id: null,
+    name: "",
+    description: "",
+    categorie: "Offen",
+    userId: currentUserId.value || null,
+    project: null,
+    customer: null,
+    plant: null
+  }
+}
+
+function normalizeStatus(status) {
+  if (!status) return "Offen"
+  if (status === "Erledigt") return "Abgeschlossen"
+  return STATUS_COLUMNS.includes(status) ? status : "Offen"
+}
+
+function getTaskAssigneeId(task) {
+  return task.userId || task.user_id || task.profile || null
+}
+
+function toNullableNumber(value) {
+  if (value === null || value === undefined || value === "") return null
+  const parsed = Number(value)
+  return Number.isFinite(parsed) ? parsed : null
+}
+
+function mapTaskToForm(task) {
+  return {
+    id: task.id,
+    name: task.name || "",
+    description: task.description || "",
+    categorie: normalizeStatus(task.categorie),
+    userId: getTaskAssigneeId(task),
+    project: toNullableNumber(task.project?.id ?? task.project),
+    customer: toNullableNumber(task.customer?.id ?? task.customer),
+    plant: toNullableNumber(task.plant?.id ?? task.plant)
+  }
+}
+
+function getEntityLabel(options, id) {
+  if (!id) return null
+  const hit = options.find((item) => Number(item.value) === Number(id))
+  return hit?.label || null
+}
+
+function getAssigneeLabel(task) {
+  const assigneeId = getTaskAssigneeId(task)
+  return assigneeOptions.value.find((option) => option.value === assigneeId)?.label || "-"
+}
+
+function getStatusBadgeColor(status) {
+  const normalized = normalizeStatus(status)
+  if (normalized === "Offen") return "gray"
+  if (normalized === "In Bearbeitung") return "amber"
+  return "green"
+}
+
+async function loadTasks() {
+  loading.value = true
+  try {
+    const rows = await useEntities("tasks").select()
+    tasks.value = rows.map((task) => ({ ...task, categorie: normalizeStatus(task.categorie) }))
+  } finally {
+    loading.value = false
+  }
+}
+
+async function loadTaskOptions() {
+  const [projectRows, customerRows, plantRows] = await Promise.all([
+    useEntities("projects").select(),
+    useEntities("customers").select(),
+    useEntities("plants").select()
+  ])
+
+  projects.value = projectRows || []
+  customers.value = customerRows || []
+  plants.value = plantRows || []
+}
+
+function openCreateTask(initialData = {}) {
+  if (!canCreate.value) return
+  modalMode.value = "create"
+  taskForm.value = {
+    ...getEmptyTask(),
+    ...initialData,
+    categorie: normalizeStatus(initialData.categorie || "Offen"),
+    userId: initialData.userId || initialData.user_id || currentUserId.value || null
+  }
+  isModalOpen.value = true
+}
+
+function openTask(task, mode = "show") {
+  modalMode.value = mode
+  taskForm.value = mapTaskToForm(task)
+  isModalOpen.value = true
+}
+
+function closeModal() {
+  isModalOpen.value = false
+  modalMode.value = "show"
+  taskForm.value = getEmptyTask()
+  const query = { ...route.query }
+  delete query.mode
+  delete query.id
+  router.replace({ path: "/tasks", query })
+}
+
+async function saveTask() {
+  if (!canCreate.value) return
+  const name = taskForm.value.name?.trim()
+  if (!name) {
+    toast.add({ title: "Name fehlt", description: "Bitte einen Aufgabennamen angeben.", color: "orange" })
+    return
+  }
+
+  const payload = {
+    name,
+    description: taskForm.value.description || null,
+    categorie: normalizeStatus(taskForm.value.categorie),
+    userId: taskForm.value.userId || null,
+    project: toNullableNumber(taskForm.value.project),
+    customer: toNullableNumber(taskForm.value.customer),
+    plant: toNullableNumber(taskForm.value.plant)
+  }
+
+  saving.value = true
+  try {
+    let targetId = taskForm.value.id
+    if (taskForm.value.id) {
+      await useEntities("tasks").update(taskForm.value.id, payload, true)
+    } else {
+      const created = await useEntities("tasks").create(payload, true)
+      targetId = created?.id || null
+    }
+
+    await loadTasks()
+
+    if (targetId) {
+      const query = { ...route.query, mode: "show", id: String(targetId) }
+      router.replace({ path: "/tasks", query })
+      const target = tasks.value.find((task) => String(task.id) === String(targetId))
+      if (target) openTask(target, "show")
+      return
+    }
+
+    closeModal()
+  } finally {
+    saving.value = false
+  }
+}
+
+async function archiveTask() {
+  if (!canCreate.value || !taskForm.value.id) return
+  deleting.value = true
+  try {
+    await useEntities("tasks").update(taskForm.value.id, { archived: true }, true)
+    await loadTasks()
+    closeModal()
+  } finally {
+    deleting.value = false
+  }
+}
+
+async function completeTaskQuick(task) {
+  if (!canCreate.value) return
+  if (!task?.id || normalizeStatus(task.categorie) === "Abgeschlossen") return
+
+  const previousStatus = task.categorie
+  quickCompleteLoadingId.value = task.id
+  task.categorie = "Abgeschlossen"
+
+  try {
+    await useEntities("tasks").update(task.id, { categorie: "Abgeschlossen" }, true)
+    toast.add({ title: "Aufgabe abgeschlossen", color: "green" })
+  } catch (error) {
+    task.categorie = previousStatus
+    toast.add({ title: "Aufgabe konnte nicht abgeschlossen werden", color: "red" })
+  } finally {
+    quickCompleteLoadingId.value = null
+  }
+}
+
+function onDragStart(task) {
+  draggingTaskId.value = task.id
+}
+
+async function onDrop(status) {
+  if (!canCreate.value || !draggingTaskId.value) return
+
+  const droppedTask = tasks.value.find((task) => String(task.id) === String(draggingTaskId.value))
+  draggingTaskId.value = null
+  droppingOn.value = ""
+
+  if (!droppedTask || normalizeStatus(droppedTask.categorie) === status) return
+
+  const oldStatus = droppedTask.categorie
+  droppedTask.categorie = status
+
+  try {
+    await useEntities("tasks").update(droppedTask.id, { categorie: status }, true)
+  } catch (error) {
+    droppedTask.categorie = oldStatus
+    toast.add({ title: "Status konnte nicht geändert werden", color: "red" })
+  }
+}
+
+async function handleRouteIntent() {
+  const mode = typeof route.query.mode === "string" ? route.query.mode : null
+  const id = typeof route.query.id === "string" ? route.query.id : null
+
+  if (!mode) {
+    if (isModalOpen.value) closeModal()
+    return
+  }
+
+  if (mode === "create") {
+    openCreateTask({
+      project: toNullableNumber(route.query.project),
+      customer: toNullableNumber(route.query.customer),
+      plant: toNullableNumber(route.query.plant),
+      userId: route.query.userId || route.query.user_id || currentUserId.value || null
+    })
+    return
+  }
+
+  if (!id) return
+
+  let task = tasks.value.find((item) => String(item.id) === id)
+  if (!task) {
+    const loadedTask = await useEntities("tasks").selectSingle(id, "*", true)
+    if (loadedTask) {
+      task = { ...loadedTask, categorie: normalizeStatus(loadedTask.categorie) }
+      const idx = tasks.value.findIndex((item) => String(item.id) === id)
+      if (idx === -1) tasks.value.push(task)
+    }
+  }
+
+  if (!task) return
+  openTask(task, mode === "edit" ? "edit" : "show")
+}
+
+function openCreateViaRoute() {
+  router.push({ path: "/tasks", query: { ...route.query, mode: "create" } })
+}
+
+function openTaskViaRoute(task) {
+  router.push({ path: "/tasks", query: { ...route.query, mode: "show", id: String(task.id) } })
+}
+
+watch(
+    () => route.query,
+    async () => {
+      await handleRouteIntent()
+    },
+    { deep: true }
+)
+
+onMounted(async () => {
+  setPageLayout("default")
+  await Promise.all([loadTasks(), loadTaskOptions()])
+  await handleRouteIntent()
+})
+</script>
+
+<template>
+  <UDashboardNavbar title="Aufgaben" :badge="filteredTasks.length">
+    <template #right>
+      <div class="flex items-center gap-2">
+        <UInput
+            v-model="search"
+            icon="i-heroicons-magnifying-glass"
+            placeholder="Aufgaben durchsuchen..."
+            class="w-72"
+        />
+        <UButton
+            icon="i-heroicons-arrow-path"
+            color="gray"
+            variant="soft"
+            :loading="loading"
+            @click="loadTasks"
+        />
+        <UButton
+            v-if="canCreate"
+            icon="i-heroicons-plus"
+            @click="openCreateViaRoute"
+        >
+          Aufgabe
+        </UButton>
+      </div>
+    </template>
+  </UDashboardNavbar>
+
+  <UDashboardToolbar>
+    <template #left>
+      <UCheckbox
+          v-if="canViewAll"
+          v-model="showOnlyMine"
+          label="Nur meine Aufgaben"
+      />
+      <span v-else class="text-sm text-gray-500">Ansicht: Nur eigene Aufgaben</span>
+    </template>
+    <template #right>
+      <div class="flex items-center gap-1 rounded-lg border border-gray-200 p-1 dark:border-gray-700">
+        <UButton
+            size="xs"
+            variant="ghost"
+            icon="i-heroicons-view-columns"
+            :color="viewMode === 'kanban' ? 'primary' : 'gray'"
+            @click="viewMode = 'kanban'"
+        >
+          Kanban
+        </UButton>
+        <UButton
+            size="xs"
+            variant="ghost"
+            icon="i-heroicons-list-bullet"
+            :color="viewMode === 'list' ? 'primary' : 'gray'"
+            @click="viewMode = 'list'"
+        >
+          Liste
+        </UButton>
+      </div>
+    </template>
+  </UDashboardToolbar>
+
+  <UDashboardPanelContent>
+    <div v-if="viewMode === 'kanban'" class="kanban-grid">
+      <section
+          v-for="status in STATUS_COLUMNS"
+          :key="status"
+          class="kanban-column"
+          @dragover.prevent="droppingOn = status"
+          @dragleave="droppingOn = ''"
+          @drop.prevent="onDrop(status)"
+      >
+        <header class="kanban-column-header">
+          <h3>{{ status }}</h3>
+          <UBadge color="gray" variant="subtle">{{ groupedTasks[status]?.length || 0 }}</UBadge>
+        </header>
+
+        <div :class="['kanban-dropzone', droppingOn === status ? 'kanban-dropzone-active' : '']">
+          <article
+              v-for="task in groupedTasks[status]"
+              :key="task.id"
+              class="kanban-card"
+              draggable="true"
+              @dragstart="onDragStart(task)"
+              @click="openTaskViaRoute(task)"
+          >
+            <div class="kanban-card-title">{{ task.name }}</div>
+            <p v-if="task.description" class="kanban-card-description">{{ task.description }}</p>
+
+            <div class="kanban-card-meta">
+              <UBadge v-if="getEntityLabel(projectOptions, task.project?.id || task.project)" color="primary" variant="soft">
+                {{ getEntityLabel(projectOptions, task.project?.id || task.project) }}
+              </UBadge>
+              <UBadge v-if="getEntityLabel(customerOptions, task.customer?.id || task.customer)" color="gray" variant="soft">
+                {{ getEntityLabel(customerOptions, task.customer?.id || task.customer) }}
+              </UBadge>
+              <UBadge v-if="getEntityLabel(plantOptions, task.plant?.id || task.plant)" color="gray" variant="soft">
+                {{ getEntityLabel(plantOptions, task.plant?.id || task.plant) }}
+              </UBadge>
+            </div>
+          </article>
+
+          <div v-if="!groupedTasks[status]?.length" class="kanban-empty">
+            Keine Aufgaben
+          </div>
+        </div>
+      </section>
+    </div>
+    <UTable
+        v-else
+        :rows="filteredTasks"
+        :columns="listColumns"
+        :empty-state="{ icon: 'i-heroicons-circle-stack-20-solid', label: 'Keine Aufgaben anzuzeigen' }"
+        @select="(task) => openTaskViaRoute(task)"
+    >
+      <template #actions-data="{ row }">
+        <UButton
+            v-if="normalizeStatus(row.categorie) !== 'Abgeschlossen' && canCreate"
+            size="xs"
+            color="green"
+            variant="soft"
+            icon="i-heroicons-check"
+            :loading="quickCompleteLoadingId === row.id"
+            @click.stop="completeTaskQuick(row)"
+        >
+          Erledigt
+        </UButton>
+      </template>
+      <template #categorie-data="{ row }">
+        <UBadge :color="getStatusBadgeColor(row.categorie)" variant="soft">
+          {{ normalizeStatus(row.categorie) }}
+        </UBadge>
+      </template>
+      <template #assignee-data="{ row }">
+        {{ getAssigneeLabel(row) }}
+      </template>
+      <template #project-data="{ row }">
+        {{ getEntityLabel(projectOptions, row.project?.id || row.project) || "-" }}
+      </template>
+      <template #customer-data="{ row }">
+        {{ getEntityLabel(customerOptions, row.customer?.id || row.customer) || "-" }}
+      </template>
+      <template #plant-data="{ row }">
+        {{ getEntityLabel(plantOptions, row.plant?.id || row.plant) || "-" }}
+      </template>
+    </UTable>
+  </UDashboardPanelContent>
+
+  <UModal v-model="isModalOpen" :prevent-close="saving || deleting">
+    <UCard>
+      <template #header>
+        <div class="flex items-center justify-between">
+          <h3 class="font-semibold">{{ modalTitle }}</h3>
+          <UBadge color="gray" variant="subtle">{{ taskForm.id ? `#${taskForm.id}` : "Neu" }}</UBadge>
+        </div>
+      </template>
+
+      <div class="space-y-3">
+        <div>
+          <label class="form-label">Titel</label>
+          <UInput v-model="taskForm.name" :disabled="isFormReadonly || !canCreate" />
+        </div>
+        <div>
+          <label class="form-label">Beschreibung</label>
+          <UTextarea v-model="taskForm.description" :disabled="isFormReadonly || !canCreate" />
+        </div>
+
+        <USelectMenu
+            v-model="taskForm.categorie"
+            :options="STATUS_COLUMNS.map((status) => ({ label: status, value: status }))"
+            value-attribute="value"
+            option-attribute="label"
+            :disabled="isFormReadonly || !canCreate"
+        >
+          <template #label>
+            {{ taskForm.categorie || "Status auswählen" }}
+          </template>
+        </USelectMenu>
+
+        <USelectMenu
+            v-model="taskForm.userId"
+            :options="assigneeOptions"
+            value-attribute="value"
+            option-attribute="label"
+            :disabled="isFormReadonly || !canCreate"
+            searchable
+        >
+          <template #label>
+            {{ assigneeOptions.find((option) => option.value === taskForm.userId)?.label || "Zuweisung" }}
+          </template>
+        </USelectMenu>
+
+        <USelectMenu
+            v-model="taskForm.project"
+            :options="projectOptions"
+            value-attribute="value"
+            option-attribute="label"
+            :disabled="isFormReadonly || !canCreate"
+            searchable
+            clear-search-on-close
+        >
+          <template #label>
+            {{ getEntityLabel(projectOptions, taskForm.project) || "Projekt" }}
+          </template>
+        </USelectMenu>
+
+        <USelectMenu
+            v-model="taskForm.customer"
+            :options="customerOptions"
+            value-attribute="value"
+            option-attribute="label"
+            :disabled="isFormReadonly || !canCreate"
+            searchable
+            clear-search-on-close
+        >
+          <template #label>
+            {{ getEntityLabel(customerOptions, taskForm.customer) || "Kunde" }}
+          </template>
+        </USelectMenu>
+
+        <USelectMenu
+            v-model="taskForm.plant"
+            :options="plantOptions"
+            value-attribute="value"
+            option-attribute="label"
+            :disabled="isFormReadonly || !canCreate"
+            searchable
+            clear-search-on-close
+        >
+          <template #label>
+            {{ getEntityLabel(plantOptions, taskForm.plant) || "Objekt" }}
+          </template>
+        </USelectMenu>
+      </div>
+
+      <template #footer>
+        <div class="flex items-center justify-between gap-2">
+          <div class="flex gap-2">
+            <UButton
+                v-if="taskForm.id && canCreate"
+                color="red"
+                variant="soft"
+                :loading="deleting"
+                @click="archiveTask"
+            >
+              Archivieren
+            </UButton>
+          </div>
+
+          <div class="flex gap-2">
+            <UButton color="gray" variant="ghost" @click="closeModal">Schließen</UButton>
+            <UButton
+                v-if="modalMode === 'show' && canCreate"
+                color="gray"
+                variant="soft"
+                @click="modalMode = 'edit'"
+            >
+              Bearbeiten
+            </UButton>
+            <UButton
+                v-if="modalMode !== 'show' && canCreate"
+                :loading="saving"
+                @click="saveTask"
+            >
+              Speichern
+            </UButton>
+          </div>
+        </div>
+      </template>
+    </UCard>
+  </UModal>
+</template>
+
+<style scoped>
+.kanban-grid {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 1rem;
+}
+
+@media (min-width: 1024px) {
+  .kanban-grid {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+  }
+}
+
+.kanban-column {
+  border: 1px solid rgb(229 231 235);
+  border-radius: 0.75rem;
+  background: rgb(249 250 251);
+  min-height: 500px;
+  display: flex;
+  flex-direction: column;
+}
+
+.kanban-column-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 0.75rem 0.9rem;
+  border-bottom: 1px solid rgb(229 231 235);
+}
+
+.kanban-dropzone {
+  padding: 0.75rem;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+  transition: background-color 0.2s ease;
+}
+
+.kanban-dropzone-active {
+  background: rgb(239 246 255);
+}
+
+.kanban-card {
+  border: 1px solid rgb(229 231 235);
+  background: white;
+  border-radius: 0.6rem;
+  padding: 0.7rem;
+  cursor: pointer;
+}
+
+.kanban-card-title {
+  font-weight: 600;
+  line-height: 1.25rem;
+}
+
+.kanban-card-description {
+  margin-top: 0.4rem;
+  color: rgb(107 114 128);
+  font-size: 0.875rem;
+  line-height: 1.15rem;
+}
+
+.kanban-card-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.35rem;
+  margin-top: 0.6rem;
+}
+
+.kanban-empty {
+  border: 1px dashed rgb(209 213 219);
+  color: rgb(156 163 175);
+  border-radius: 0.6rem;
+  padding: 0.7rem;
+  font-size: 0.875rem;
+}
+
+.form-label {
+  display: block;
+  font-size: 0.875rem;
+  font-weight: 600;
+  margin-bottom: 0.35rem;
+}
+
+:global(.dark) .kanban-column {
+  border-color: rgb(55 65 81);
+  background: rgb(17 24 39);
+}
+
+:global(.dark) .kanban-column-header {
+  border-bottom-color: rgb(55 65 81);
+}
+
+:global(.dark) .kanban-dropzone-active {
+  background: rgb(30 41 59);
+}
+
+:global(.dark) .kanban-card {
+  border-color: rgb(75 85 99);
+  background: rgb(31 41 55);
+}
+
+:global(.dark) .kanban-card-description {
+  color: rgb(209 213 219);
+}
+
+:global(.dark) .kanban-empty {
+  border-color: rgb(75 85 99);
+  color: rgb(156 163 175);
+}
+
+:global(.dark) .form-label {
+  color: rgb(229 231 235);
+}
+</style>
--- a/frontend/stores/data.js
+++ b/frontend/stores/data.js
@@ -4,6 +4,7 @@ import dayjs from "dayjs"


 import projecttype from "~/components/columnRenderings/projecttype.vue"
+import contracttype from "~/components/columnRenderings/contracttype.vue"
 import customer from "~/components/columnRenderings/customer.vue"
 import contact from "~/components/columnRenderings/contact.vue"
 import plant from "~/components/columnRenderings/plant.vue"
@@ -53,7 +54,7 @@ export const useDataStore = defineStore('data', () => {
            isArchivable: true,
            label: "Aufgaben",
            labelSingle: "Aufgabe",
-            isStandardEntity: true,
+            isStandardEntity: false,
            redirect: true,
            historyItemHolder: "task",
            selectWithInformation: "*, plant(*), project(*), customer(*)",
@@ -582,7 +583,7 @@ export const useDataStore = defineStore('data', () => {
                "Allgemeines",
                "Abrechnung"
            ],
-            selectWithInformation: "*, customer(*), files(*)",
+            selectWithInformation: "*, customer(*), contracttype(*), files(*)",
            templateColumns: [
                {
                    key: 'contractNumber',
@@ -600,6 +601,23 @@ export const useDataStore = defineStore('data', () => {
                    inputType: "text",
                    inputColumn: "Allgemeines",
                    sortable: true
+                },{
+                    key: "contracttype",
+                    label: "Vertragstyp",
+                    component: contracttype,
+                    inputType: "select",
+                    selectDataType: "contracttypes",
+                    selectOptionAttribute: "name",
+                    selectSearchAttributes: ["name"],
+                    inputChangeFunction: function (item, loadedOptions = {}) {
+                        const selectedContractType = (loadedOptions.contracttypes || []).find(i => i.id === item.contracttype)
+                        if (!selectedContractType) return
+
+                        item.paymentType = selectedContractType.paymentType || null
+                        item.recurring = Boolean(selectedContractType.recurring)
+                        item.billingInterval = selectedContractType.billingInterval || null
+                    },
+                    inputColumn: "Allgemeines"
                },{
                    key: "active",
                    label: "Aktiv",
@@ -670,6 +688,19 @@ export const useDataStore = defineStore('data', () => {
                        {label:'Überweisung'}
                    ],
                    inputColumn: "Abrechnung"
+                },{
+                    key: "billingInterval",
+                    label: "Abrechnungsintervall",
+                    inputType: "select",
+                    selectValueAttribute: "label",
+                    selectManualOptions: [
+                        { label: "Monatlich" },
+                        { label: "Quartalsweise" },
+                        { label: "Halbjährlich" },
+                        { label: "Jährlich" }
+                    ],
+                    inputColumn: "Abrechnung",
+                    sortable: true
                },{
                    key: 'startDate',
                    label: "Vertragsstart",
@@ -730,6 +761,75 @@ export const useDataStore = defineStore('data', () => {
            ],
            showTabs: [{label: 'Informationen'},{label: 'Dateien'},{label: 'Wiki'}]
        },
+        contracttypes: {
+            isArchivable: true,
+            label: "Vertragstypen",
+            labelSingle: "Vertragstyp",
+            isStandardEntity: true,
+            redirect: true,
+            sortColumn: "name",
+            selectWithInformation: "*",
+            historyItemHolder: "contracttype",
+            filters: [{
+                name: "Archivierte ausblenden",
+                default: true,
+                "filterFunction": function (row) {
+                    if(!row.archived) {
+                        return true
+                    } else {
+                        return false
+                    }
+                }
+            }],
+            templateColumns: [
+                {
+                    key: "name",
+                    label: "Name",
+                    required: true,
+                    title: true,
+                    inputType: "text",
+                    sortable: true
+                },
+                {
+                    key: "description",
+                    label: "Beschreibung",
+                    inputType: "textarea",
+                    sortable: true
+                },
+                {
+                    key: "paymentType",
+                    label: "Zahlart",
+                    inputType: "select",
+                    selectValueAttribute: "label",
+                    selectManualOptions: [
+                        { label: "Einzug" },
+                        { label: "Überweisung" }
+                    ],
+                    sortable: true
+                },
+                {
+                    key: "billingInterval",
+                    label: "Abrechnungsintervall",
+                    inputType: "select",
+                    selectValueAttribute: "label",
+                    selectManualOptions: [
+                        { label: "Monatlich" },
+                        { label: "Quartalsweise" },
+                        { label: "Halbjährlich" },
+                        { label: "Jährlich" }
+                    ],
+                    sortable: true
+                },
+                {
+                    key: "recurring",
+                    label: "Wiederkehrend",
+                    inputType: "bool",
+                    component: recurring,
+                    sortable: true
+                }
+            ],
+            showTabs: [{ label: "Informationen" }]
+        },
        absencerequests: {
            isArchivable: true,
            label: "Abwesenheiten",
				`@@ -0,0 +1 @@`
				`ALTER TABLE "customers" ADD COLUMN "customTaxType" text;`