diff --git a/src/flaschengeist.d.ts b/src/flaschengeist.d.ts
index 42c3a56..b930d82 100644
--- a/src/flaschengeist.d.ts
+++ b/src/flaschengeist.d.ts
@@ -15,7 +15,7 @@ declare namespace FG {
     mail: string;
     birthday?: Date;
     roles: Array<string>;
-    permissions?: string[];
+    permissions?: Array<string>;
     avatar_url?: string;
   }
   type Permission = string;
@@ -29,9 +29,9 @@ declare namespace FG {
     time: Date;
     amount: number;
     reversal_id: number;
-    sender_id?: number;
-    receiver_id?: number;
-    author_id?: number;
+    sender_id?: string;
+    receiver_id?: string;
+    author_id?: string;
     original_id?: number;
   }
   interface Drink {
@@ -43,32 +43,26 @@ declare namespace FG {
     cost_price_pro_volume?: number;
     cost_price_package_netto?: number;
     tags: Array<Tag>;
-    type?: DrinkType;
-    volumes: DrinkPriceVolume[];
+    type: DrinkType;
+    volumes: Array<DrinkPriceVolume>;
   }
   interface DrinkIngredient {
     id: number;
     volume: number;
-    drink_ingredient?: Drink;
+    drink_ingredient_id: number;
+    price: number;
   }
   interface DrinkPrice {
     id: number;
     price: number;
-    public: boolean;
+    public: bool;
     description?: string;
   }
-  interface DrinkMinPrice {
-    percentage: number;
-    //price: ComputedRef<number>;
-    price: number;
-  }
   interface DrinkPriceVolume {
     id: number;
     volume: number;
-    //computed_volume: ComputedRef<number>;
-    min_prices: DrinkMinPrice[];
+    ingredients: Array<DrinkIngredient | ExtraIngredient>;
     prices: Array<DrinkPrice>;
-    ingredients: Array<Ingredient>;
   }
   interface DrinkType {
     id: number;
@@ -81,8 +75,9 @@ declare namespace FG {
   }
   interface Ingredient {
     id: number;
-    drink_ingredient: DrinkIngredient | null;
-    extra_ingredient: ExtraIngredient | null;
+    volume_id: number;
+    drink_ingredient: DrinkIngredient;
+    extra_ingredient: ExtraIngredient;
   }
   interface Tag {
     id: number;
diff --git a/src/plugins/pricelist/plugin.ts b/src/plugins/pricelist/plugin.ts
index a7b69b0..7ef5f7a 100644
--- a/src/plugins/pricelist/plugin.ts
+++ b/src/plugins/pricelist/plugin.ts
@@ -11,7 +11,7 @@ const plugin: FG_Plugin.Plugin = {
   requiredBackendModules: ['pricelist'],
   version: '0.0.1',
   store: new Map<string, Module<DrinkInterface, StateInterface>>([['drink', drink]]),
-  widgets: []
+  widgets: [],
   // widgets: [
   //   {
   //     priority: 1,
diff --git a/src/plugins/pricelist/routes/index.ts b/src/plugins/pricelist/routes/index.ts
index 113f29a..bde127e 100644
--- a/src/plugins/pricelist/routes/index.ts
+++ b/src/plugins/pricelist/routes/index.ts
@@ -15,7 +15,7 @@ const mainRoutes: FG_Plugin.PluginRouteConfig[] = [
         name: 'drinks-pricelist',
         shortcut: true,
         meta: { permissions: ['user'] },
-        component: () => import('../pages/Pricelist.vue')
+        component: () => import('../pages/Pricelist.vue'),
       },
       {
         title: 'Einstellungen',
@@ -24,10 +24,10 @@ const mainRoutes: FG_Plugin.PluginRouteConfig[] = [
         name: 'drinks-settings',
         shortcut: false,
         meta: { permissions: ['users_edit_other'] },
-        component: () => import('../pages/Settings.vue')
-      }
-    ]
-  }
+        component: () => import('../pages/Settings.vue'),
+      },
+    ],
+  },
 ];
 
 export default mainRoutes;
diff --git a/src/plugins/pricelist/store/altStore.ts b/src/plugins/pricelist/store/altStore.ts
index 6ac5df0..0c2d794 100644
--- a/src/plugins/pricelist/store/altStore.ts
+++ b/src/plugins/pricelist/store/altStore.ts
@@ -11,7 +11,7 @@ const state = reactive<{
   drinks: [],
   tags: [],
   drinkTypes: [],
-  extraIngredients: []
+  extraIngredients: [],
 });
 
 interface MinPrice extends Omit<FG.DrinkMinPrice, 'price'> {
@@ -37,22 +37,22 @@ class DrinkPriceVolume {
     this.min_prices = [
       {
         percentage: 100,
-        price: create_min_prices(drink, this, 100)
+        price: create_min_prices(drink, this, 100),
       },
       {
         percentage: 250,
-        price: create_min_prices(drink, this, 250)
+        price: create_min_prices(drink, this, 250),
       },
       {
         percentage: 300,
-        price: create_min_prices(drink, this, 300)
-      }
+        price: create_min_prices(drink, this, 300),
+      },
     ];
     this.volume = computed<number>({
       get: () => {
-        if (this.ingredients.some(ingredient => !!ingredient.drink_ingredient)) {
+        if (this.ingredients.some((ingredient) => !!ingredient.drink_ingredient)) {
           let retVal = 0;
-          this.ingredients.forEach(ingredient => {
+          this.ingredients.forEach((ingredient) => {
             if (ingredient.drink_ingredient?.volume) {
               retVal += ingredient.drink_ingredient.volume;
             }
@@ -63,7 +63,7 @@ class DrinkPriceVolume {
           return this._volume;
         }
       },
-      set: val => (this._volume = val)
+      set: (val) => (this._volume = val),
     });
   }
 }
@@ -79,7 +79,7 @@ class Drink {
     cost_price_package_netto,
     tags,
     type,
-    volumes
+    volumes,
   }: FG.Drink) {
     this.id = id;
     this.article_id = article_id;
@@ -100,7 +100,7 @@ class Drink {
 
         return this._cost_price_pro_volume;
       },
-      set: val => (this._cost_price_pro_volume = val)
+      set: (val) => (this._cost_price_pro_volume = val),
     });
     this.tags = tags;
     this.type = type;
@@ -117,17 +117,17 @@ const actions = {
       .get('pricelist/drinks')
       .then((response: AxiosResponse<FG.Drink[]>) => {
         state.drinks = [];
-        response.data.forEach(drink => {
+        response.data.forEach((drink) => {
           state.drinks.push(new Drink(drink));
         });
-        state.drinks.forEach(drink => {
-          const _drink = response.data.find(a => a.id === drink.id);
-          _drink?.volumes.forEach(volume => {
+        state.drinks.forEach((drink) => {
+          const _drink = response.data.find((a) => a.id === drink.id);
+          _drink?.volumes.forEach((volume) => {
             drink.volumes.push(new DrinkPriceVolume(volume, drink));
           });
         });
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   setPrice(price: FG.DrinkPrice, volume: DrinkPriceVolume) {
     axios
@@ -136,7 +136,7 @@ const actions = {
         volume.prices.push(response.data);
         this.sortPrices(volume);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   sortPrices(volume: DrinkPriceVolume) {
     volume.prices.sort((a, b) => {
@@ -149,48 +149,54 @@ const actions = {
     axios
       .delete(`pricelist/prices/${price.id}`)
       .then(() => {
-        const index = volume.prices.findIndex(a => a.id == price.id);
+        const index = volume.prices.findIndex((a) => a.id == price.id);
         if (index > -1) {
           volume.prices.splice(index, 1);
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   updatePrice(price: FG.DrinkPrice, volume: DrinkPriceVolume) {
     axios
       .put(`pricelist/prices/${price.id}`, price)
       .then((response: AxiosResponse<FG.DrinkPrice>) => {
-        const index = volume.prices.findIndex(a => a.id === price.id);
+        const index = volume.prices.findIndex((a) => a.id === price.id);
         if (index > -1) {
           this.sortPrices(volume);
         }
       })
-      .catch(err => console.log(err));
+      .catch((err) => console.log(err));
   },
   setVolume(volume: DrinkPriceVolume, drink: Drink) {
     console.log(volume);
     axios
-      .post(`pricelist/drinks/${drink.id}/volumes`, { ...volume, volume: volume.volume })
+      .post(`pricelist/drinks/${drink.id}/volumes`, {
+        ...volume,
+        volume: volume.volume,
+      })
       .then((response: AxiosResponse<FG.DrinkPriceVolume>) => {
         drink.volumes.push(new DrinkPriceVolume(response.data, drink));
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   updateVolume(volume: DrinkPriceVolume, drink: Drink) {
     axios
-      .put(`pricelist/volumes/${volume.id}`, { ...volume, volume: volume.volume?.value })
-      .catch(err => console.warn(err));
+      .put(`pricelist/volumes/${volume.id}`, {
+        ...volume,
+        volume: volume.volume?.value,
+      })
+      .catch((err) => console.warn(err));
   },
   deleteVolume(volume: FG.DrinkPriceVolume, drink: FG.Drink) {
     axios
       .delete(`pricelist/volumes/${volume.id}`)
       .then(() => {
-        const index = drink.volumes.findIndex(a => a.id === volume.id);
+        const index = drink.volumes.findIndex((a) => a.id === volume.id);
         if (index > -1) {
           drink.volumes.splice(index, 1);
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   getExtraIngredients() {
     axios
@@ -198,7 +204,7 @@ const actions = {
       .then((response: AxiosResponse<FG.ExtraIngredient[]>) => {
         state.extraIngredients = response.data;
       })
-      .catch(err => console.log(err));
+      .catch((err) => console.log(err));
   },
   setIngredient(ingredient: FG.Ingredient, volume: DrinkPriceVolume) {
     axios
@@ -206,29 +212,29 @@ const actions = {
       .then((response: AxiosResponse<FG.Ingredient>) => {
         volume.ingredients.push(response.data);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   updateIngredient(ingredient: FG.Ingredient, volume: DrinkPriceVolume) {
     axios
       .put(`pricelist/ingredients/${ingredient.id}`, ingredient)
       .then((response: AxiosResponse<FG.Ingredient>) => {
-        const index = volume.ingredients.findIndex(a => a.id === response.data.id);
+        const index = volume.ingredients.findIndex((a) => a.id === response.data.id);
         if (index > -1) {
           volume.ingredients[index] = response.data;
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   deleteIngredient(ingredient: FG.Ingredient, volume: DrinkPriceVolume) {
     axios
       .delete(`pricelist/ingredients/${ingredient.id}`)
       .then(() => {
-        const index = volume.ingredients.findIndex(a => a.id === ingredient.id);
+        const index = volume.ingredients.findIndex((a) => a.id === ingredient.id);
         if (index > -1) {
           volume.ingredients.splice(index, 1);
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   getDrinkTypes() {
     axios
@@ -236,38 +242,38 @@ const actions = {
       .then((response: AxiosResponse<FG.DrinkType[]>) => {
         state.drinkTypes = response.data;
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   setDrink(drink: FG.Drink) {
     axios
       .post('pricelist/drinks', drink)
       .then((response: AxiosResponse<FG.Drink>) => {
         state.drinks.push(new Drink(response.data));
-        const drink = state.drinks.find(a => a.id === response.data.id);
-        response.data.volumes.forEach(volume => {
+        const drink = state.drinks.find((a) => a.id === response.data.id);
+        response.data.volumes.forEach((volume) => {
           drink?.volumes.push(new DrinkPriceVolume(volume, drink));
         });
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   updateDrink(drink: Drink) {
     axios
       .put(`pricelist/drinks/${drink.id}`, {
         ...drink,
-        cost_price_pro_volume: drink.cost_price_pro_volume?.value
+        cost_price_pro_volume: drink.cost_price_pro_volume?.value,
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   deleteDrink(drink: Drink) {
     axios
       .delete(`pricelist/drinks/${drink.id}`)
       .then(() => {
-        const index = state.drinks.findIndex(a => a.id === drink.id);
+        const index = state.drinks.findIndex((a) => a.id === drink.id);
         if (index > -1) {
           state.drinks.splice(index, 1);
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   setExtraIngredient(ingredient: FG.ExtraIngredient) {
     axios
@@ -275,42 +281,42 @@ const actions = {
       .then((response: AxiosResponse<FG.ExtraIngredient>) => {
         state.extraIngredients.push(response.data);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   updateExtraIngredient(ingredient: FG.ExtraIngredient) {
     axios
       .put(`pricelist/ingredients/extraIngredients/${ingredient.id}`, ingredient)
       .then((response: AxiosResponse<FG.ExtraIngredient>) => {
-        const index = state.extraIngredients.findIndex(a => a.id === ingredient.id);
+        const index = state.extraIngredients.findIndex((a) => a.id === ingredient.id);
         if (index > -1) {
           state.extraIngredients[index] = response.data;
         } else {
           state.extraIngredients.push(response.data);
         }
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   deleteExtraIngredient(ingredient: FG.ExtraIngredient) {
     axios
       .delete(`pricelist/ingredients/extraIngredients/${ingredient.id}`)
       .then(() => {
-        const index = state.extraIngredients.findIndex(a => a.id === ingredient.id);
+        const index = state.extraIngredients.findIndex((a) => a.id === ingredient.id);
         if (index > -1) {
           state.extraIngredients.splice(index, 1);
         }
       })
-      .catch(err => console.warn(err));
-  }
+      .catch((err) => console.warn(err));
+  },
 };
 
 const getters = {};
 
 function create_min_prices(drink: Drink, volume: DrinkPriceVolume, percentage: number) {
   if (drink.cost_price_pro_volume?.value) {
-    if (volume.ingredients.every(ingredient => !!ingredient.drink_ingredient)) {
+    if (volume.ingredients.every((ingredient) => !!ingredient.drink_ingredient)) {
       return computed<number>(() => {
         let retVal = (drink.cost_price_pro_volume?.value || 0) * (volume.volume?.value || 0);
-        volume.ingredients.forEach(ingredient => {
+        volume.ingredients.forEach((ingredient) => {
           if (ingredient.extra_ingredient) {
             retVal += ingredient.extra_ingredient.price;
           }
@@ -328,10 +334,10 @@ function create_min_prices(drink: Drink, volume: DrinkPriceVolume, percentage: n
   } else {
     return computed<number>(() => {
       let retVal = 0;
-      volume.ingredients.forEach(ingredient => {
+      volume.ingredients.forEach((ingredient) => {
         if (ingredient.drink_ingredient) {
           const _drink = state.drinks.find(
-            a => a.id === ingredient.drink_ingredient?.drink_ingredient?.id
+            (a) => a.id === ingredient.drink_ingredient?.drink_ingredient?.id
           );
           retVal += ingredient.drink_ingredient.volume * (_drink?.cost_price_pro_volume.value || 0);
         }
@@ -348,5 +354,5 @@ export { create_min_prices, DrinkPriceVolume, MinPrice, Drink };
 export default {
   state,
   actions,
-  getters
+  getters,
 };
diff --git a/src/plugins/pricelist/store/drinks.ts b/src/plugins/pricelist/store/drinks.ts
index 6048c02..ce298eb 100644
--- a/src/plugins/pricelist/store/drinks.ts
+++ b/src/plugins/pricelist/store/drinks.ts
@@ -10,7 +10,7 @@ export interface DrinkInterface {
 
 const state: DrinkInterface = {
   drinkTypes: [],
-  drinks: []
+  drinks: [],
 };
 
 const mutations: MutationTree<DrinkInterface> = {
@@ -18,7 +18,7 @@ const mutations: MutationTree<DrinkInterface> = {
     state.drinkTypes = drinkTypes;
   },
   setDrinkType(state, drinkType: FG.DrinkType) {
-    const item = state.drinkTypes.find(item => item.id == drinkType.id);
+    const item = state.drinkTypes.find((item) => item.id == drinkType.id);
     if (item) {
       item.name = drinkType.name;
     }
@@ -27,20 +27,20 @@ const mutations: MutationTree<DrinkInterface> = {
     state.drinkTypes.unshift(drinkType);
   },
   removeDrinkType(state, id: number) {
-    const index = state.drinkTypes.findIndex(item => item.id == id);
+    const index = state.drinkTypes.findIndex((item) => item.id == id);
     state.drinkTypes.splice(index, 1);
   },
   setDrinks(state, drinks: FG.Drink[]) {
-    state.drinks = drinks
+    state.drinks = drinks;
   },
   setDrink(state, drink: FG.Drink) {
-      const index = state.drinks.findIndex(item => item.id = drink.id)
-      if (index) {
-          state.drinks[index] = drink
-      } else {
-          state.drinks.push(drink)
-      }
-  }
+    const index = state.drinks.findIndex((item) => (item.id = drink.id));
+    if (index) {
+      state.drinks[index] = drink;
+    } else {
+      state.drinks.push(drink);
+    }
+  },
 };
 
 const actions: ActionTree<DrinkInterface, StateInterface> = {
@@ -50,7 +50,7 @@ const actions: ActionTree<DrinkInterface, StateInterface> = {
       .then((response: AxiosResponse<FG.DrinkType[]>) => {
         commit('setDrinkTypes', response.data);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   addDrinkType({ commit }, data) {
     axios
@@ -58,7 +58,7 @@ const actions: ActionTree<DrinkInterface, StateInterface> = {
       .then((response: AxiosResponse<FG.DrinkType>) => {
         commit('addDrinkType', response.data);
       })
-      .catch(err => {
+      .catch((err) => {
         console.warn(err);
       });
   },
@@ -68,7 +68,7 @@ const actions: ActionTree<DrinkInterface, StateInterface> = {
       .then(() => {
         commit('removeDrinkType', data);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
   changeDrinkTypeName({ commit }, drinkType: FG.DrinkType) {
     axios
@@ -76,22 +76,24 @@ const actions: ActionTree<DrinkInterface, StateInterface> = {
       .then(() => {
         commit('setDrinkType', drinkType);
       })
-      .catch(err => console.warn(err));
+      .catch((err) => console.warn(err));
   },
-  getDrinks({commit}) {
-      axios.get('/pricelist/drinks')
+  getDrinks({ commit }) {
+    axios
+      .get('/pricelist/drinks')
       .then((response: AxiosResponse<FG.Drink[]>) => {
-          commit('setDrinks', response.data)
+        commit('setDrinks', response.data);
       })
-      .catch(err => console.warn(err))
+      .catch((err) => console.warn(err));
   },
-  createDrink({commit}, data) {
-      axios.post('/pricelist/drinks', data)
+  createDrink({ commit }, data) {
+    axios
+      .post('/pricelist/drinks', data)
       .then((response: AxiosResponse<FG.Drink>) => {
-          commit('setDrink', response.data)
+        commit('setDrink', response.data);
       })
-      .catch(err => console.warn(err))
-  }
+      .catch((err) => console.warn(err));
+  },
 };
 const getters: GetterTree<DrinkInterface, StateInterface> = {};
 
@@ -100,7 +102,7 @@ const schedule: Module<DrinkInterface, StateInterface> = {
   state,
   mutations,
   actions,
-  getters
+  getters,
 };
 
 export default schedule;