From 8797a5489cc6c1eab77e52298f45ac4d14e76041 Mon Sep 17 00:00:00 2001
From: jableader <jacobdunk@gmail.com>
Date: Sat, 18 Oct 2025 12:54:56 +1100
Subject: [PATCH] Refactor #4

---
 refactor-strategy.md                  |   1 +
 src/components/meals/EditMealPage.vue | 219 +++++++++++++-------------
 src/components/meals/MealPlanPage.vue |  59 ++++---
 src/composables/useMeals.js           |  25 +++
 4 files changed, 165 insertions(+), 139 deletions(-)
 create mode 100644 src/composables/useMeals.js

diff --git a/refactor-strategy.md b/refactor-strategy.md
index 4210b9e..bc6902d 100644
--- a/refactor-strategy.md
+++ b/refactor-strategy.md
@@ -41,6 +41,7 @@ Outcome: Components get smaller and easier to read; business logic is reusable.
 - [x] Add Prettier config and .editorconfig; wire Prettier with ESLint
 - [ ] Upgrade ESLint (if/when convenient) and align with Vue 3 rules
 - [ ] Ensure Volar is used (dev environment) for Vue 3 type intelligence
+  - Optional next: add lint-staged + husky for `pre-commit` formatting
 
 Outcome: Stable formatting and consistent linting across contributors.
 
diff --git a/src/components/meals/EditMealPage.vue b/src/components/meals/EditMealPage.vue
index e8fa46c..791f2e5 100644
--- a/src/components/meals/EditMealPage.vue
+++ b/src/components/meals/EditMealPage.vue
@@ -52,16 +52,17 @@
             <editable-ingredients-panel :ingredients="meal.extra_ingredients" @on-add="addIngredient" @on-delete="deleteIngredient" @on-update-ingredient="updateIngredient" @on-editing="onEditAdditionalIngredients" />
         </div>
         
-        <button @click="saveMeal">Save</button>
+    <button @click="onSaveMeal">Save</button>
         <p v-if="meal.purchase_date"><em>Purchased {{ ago(meal.purchase_date) }}</em></p>
     </div>
 </template>
 
-<script>
-
-import { getMeal, saveMeal } from '@/api/meals';
-import { getRecipe } from '@/api/recipes';
-import { currentUser } from '@/api/auth';
+<script setup>
+import { reactive, onBeforeMount } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { getMeal, saveMeal } from '@/composables/useMeals'
+import { getRecipe } from '@/api/recipes'
+import { currentUser } from '@/api/auth'
 import alert from '@/alert.js';
 
 import { ago } from '@/dateformats.js';
@@ -79,110 +80,114 @@ function addPersonIfNotExists(list, person) {
     }
 }
 
-export default {
-    props: ['id'],
-    components: { RecipeSearchBox, DatePicker, RecipeCard, EditableIngredientsPanel, PersonList, CompactParsedIngredient },
-    data() {
-        return {
-            showIngredients: {},
-            meal: {
-                id: -1,
-                suggested_date: new Date(),
-                recipes: [],
-                extra_ingredients: [],
-                chefs: [],
-                consumers: [],
-                cleanup: []
-            }
-        };
-    },
-    async beforeMount() {
-        if (this.id >= 0) {
-            this.meal = await getMeal(this.id);
-        }
-        else {
-            const self = await currentUser();
-            this.meal = {...this.meal, chefs: [self], consumers: [self], cleanup: [self], };
-        }
-    },
-    methods: {
-        ago,
-        async selectRecipe(recipe) {
-            // Refetch to get additional details
-            recipe = await getRecipe(recipe.id);
+const route = useRoute()
+const router = useRouter()
 
-            if (recipe.created_by) {
-                addPersonIfNotExists(this.meal.chefs, recipe.created_by);
-                addPersonIfNotExists(this.meal.consumers, recipe.created_by);
+const showIngredients = reactive({})
+const meal = reactive({
+    id: -1,
+    suggested_date: new Date(),
+    recipes: [],
+    extra_ingredients: [],
+    chefs: [],
+    consumers: [],
+    cleanup: [],
+})
 
-                if (this.meal.cleanup.length === 0) {
-                    addPersonIfNotExists(this.meal.cleanup, recipe.created_by);
-                }
-            }
-
-            this.meal.recipes.push({ recipe, recipe_id: recipe.id, meal_id: this.meal.id, servings: recipe.serves });
-        },
-        selectDate(date) {
-            this.meal.suggested_date = date;
-        },
-        removeRecipe(mealRecipe) {
-            if (confirm(`Are you sure you want to remove ${mealRecipe.servings} servings of ${mealRecipe.recipe.name} from this meal?`)) {
-                this.meal.recipes = this.meal.recipes.filter(r => r != mealRecipe);
-            }
-        },
-        addIngredient() {
-            this.meal.extra_ingredients = [{ line: '', product: null }, ...this.meal.extra_ingredients];
-        },
-        deleteIngredient(ingredient) {
-            this.meal.extra_ingredients = this.meal.extra_ingredients.filter(i => i != ingredient);
-        },
-        updateIngredient(ingredient, newIngredient) {
-            this.meal.extra_ingredients = this.meal.extra_ingredients.map(i => i == ingredient ? newIngredient : i);
-        },
-        removePerson(list, person) {
-            this.meal[list] = this.meal[list].filter(p => p.id !== person.id);
-        },
-        addPerson(list, person) {
-            addPersonIfNotExists(this.meal[list], person);
-        },
-        async saveMeal() {
-            const meal = await saveMeal(this.meal);
-            if (meal?.id >= 0) {
-                this.meal = meal;
-                
-                this.$router.push(`/meals/${meal.id}`);
-                alert.show({ heading: 'Meal saved', message: 'Meal saved successfully', type: 'success' });
-                return;
-            }
-
-            alert.show({ heading: 'Error saving meal', message: 'An error occurred while saving the meal', type: 'error' });
-        },
-        onEditAdditionalIngredients(editing) {
-            if (editing && this.meal.extra_ingredients.length === 0) {
-                this.addIngredient();
-            }
-            else {
-                this.meal.extra_ingredients = this.meal.extra_ingredients.filter(i => i.line);
-            }
-        },
-        showIngredient(mealRecipe, value) {
-            const index = this.meal.recipes.indexOf(mealRecipe);
-            const key = `${mealRecipe.recipe.id}-${index}`;
-            if (value === undefined) {
-                return this.showIngredients[key];
-            }
-
-            return this.showIngredients[key] = value;
-        },
-        scaleIngredients(mealRecipe) {
-            return mealRecipe.recipe.ingredients.map(i => {
-                return {
-                    ...i,
-                    quantity: i.quantity * mealRecipe.servings / mealRecipe.recipe.serves
-                };
-            });
-        },
+onBeforeMount(async () => {
+    const idParam = route.params.id
+    const id = typeof idParam === 'string' ? parseInt(idParam) : idParam
+    if (id >= 0) {
+        const loaded = await getMeal(id)
+        Object.assign(meal, loaded)
+    } else {
+        const self = await currentUser()
+        Object.assign(meal, { chefs: [self], consumers: [self], cleanup: [self] })
     }
+})
+
+function selectDate(date) {
+    meal.suggested_date = date
+}
+
+function removeRecipe(mealRecipe) {
+    if (confirm(`Are you sure you want to remove ${mealRecipe.servings} servings of ${mealRecipe.recipe.name} from this meal?`)) {
+        meal.recipes = meal.recipes.filter((r) => r != mealRecipe)
+    }
+}
+
+function addIngredient() {
+    meal.extra_ingredients = [{ line: '', product: null }, ...meal.extra_ingredients]
+}
+
+function deleteIngredient(ingredient) {
+    meal.extra_ingredients = meal.extra_ingredients.filter((i) => i != ingredient)
+}
+
+function updateIngredient(ingredient, newIngredient) {
+    meal.extra_ingredients = meal.extra_ingredients.map((i) => (i == ingredient ? newIngredient : i))
+}
+
+function removePerson(list, person) {
+    meal[list] = meal[list].filter((p) => p.id !== person.id)
+}
+
+function addPerson(list, person) {
+    addPersonIfNotExists(meal[list], person)
+}
+
+async function selectRecipe(recipe) {
+    // Refetch to get additional details
+    recipe = await getRecipe(recipe.id)
+
+    if (recipe.created_by) {
+        addPersonIfNotExists(meal.chefs, recipe.created_by)
+        addPersonIfNotExists(meal.consumers, recipe.created_by)
+
+        if (meal.cleanup.length === 0) {
+            addPersonIfNotExists(meal.cleanup, recipe.created_by)
+        }
+    }
+
+    meal.recipes.push({ recipe, recipe_id: recipe.id, meal_id: meal.id, servings: recipe.serves })
+}
+
+async function onEditAdditionalIngredients(editing) {
+    if (editing && meal.extra_ingredients.length === 0) {
+        addIngredient()
+    } else {
+        meal.extra_ingredients = meal.extra_ingredients.filter((i) => i.line)
+    }
+}
+
+function showIngredient(mealRecipe, value) {
+    const index = meal.recipes.indexOf(mealRecipe)
+    const key = `${mealRecipe.recipe.id}-${index}`
+    if (value === undefined) {
+        return showIngredients[key]
+    }
+    return (showIngredients[key] = value)
+}
+
+function scaleIngredients(mealRecipe) {
+    return mealRecipe.recipe.ingredients.map((i) => {
+        return {
+            ...i,
+            quantity: (i.quantity * mealRecipe.servings) / mealRecipe.recipe.serves,
+        }
+    })
+}
+
+async function onSaveMeal() {
+    const saved = await saveMeal(meal)
+    if (saved?.id >= 0) {
+        Object.assign(meal, saved)
+        router.push(`/meals/${saved.id}`)
+        alert.show({ heading: 'Meal saved', message: 'Meal saved successfully', type: 'success' })
+        return
+    }
+
+    alert.show({ heading: 'Error saving meal', message: 'An error occurred while saving the meal', type: 'error' })
 }
 </script>
 
diff --git a/src/components/meals/MealPlanPage.vue b/src/components/meals/MealPlanPage.vue
index 1a54975..09e0faf 100644
--- a/src/components/meals/MealPlanPage.vue
+++ b/src/components/meals/MealPlanPage.vue
@@ -78,41 +78,36 @@ ul.actions {
 
 </style>
 
-<script>
+<script setup>
+import { ref, onBeforeMount } from 'vue'
 import ActionItem from '@/components/ActionItem.vue'
 import MealCard from '@/components/meals/MealCard.vue'
-import { getUpcomingMeals, markMealConsumed, deleteMeal } from '@/api/meals'
+import { getUpcomingMeals, markMealConsumed, deleteMeal } from '@/composables/useMeals'
 
-export default {
-    name: 'MealPlanPage',
-    components: { MealCard, ActionItem },
-    data() {
-        const from = new Date();
-        from.setTime(0);
-        
-        const to = new Date();
-        to.setDate(to.getDate() + 7);
 
-        return {
-            from, to,
-            meals: [],
-            selectedMeal: null
-        }
-    },
-    async beforeMount() {
-        const meals = await getUpcomingMeals(this.from, this.to)
-        this.meals = meals
-    },
-    methods: {
-        async deleteSelectedMeal() {
-            await deleteMeal(this.selectedMeal.id)
-            this.meals = this.meals.filter(m => m.id !== this.selectedMeal.id)
-            this.selectedMeal = null
-        },
-        async markConsumed() {
-            await markMealConsumed(this.selectedMeal.id)
-            this.meals = this.meals.filter(m => m.id !== this.selectedMeal.id)
-        }
-    }
+const from = new Date()
+from.setTime(0)
+
+const to = new Date()
+to.setDate(to.getDate() + 7)
+
+const meals = ref([])
+const selectedMeal = ref(null)
+
+onBeforeMount(async () => {
+  meals.value = await getUpcomingMeals(from, to)
+})
+
+async function deleteSelectedMeal() {
+  if (!selectedMeal.value) return
+  await deleteMeal(selectedMeal.value.id)
+  meals.value = meals.value.filter((m) => m.id !== selectedMeal.value.id)
+  selectedMeal.value = null
+}
+
+async function markConsumed() {
+  if (!selectedMeal.value) return
+  await markMealConsumed(selectedMeal.value.id)
+  meals.value = meals.value.filter((m) => m.id !== selectedMeal.value.id)
 }
 </script>
\ No newline at end of file
diff --git a/src/composables/useMeals.js b/src/composables/useMeals.js
new file mode 100644
index 0000000..398974d
--- /dev/null
+++ b/src/composables/useMeals.js
@@ -0,0 +1,25 @@
+import * as api from '@/api/meals'
+
+export async function getUpcomingMeals(from, to) {
+  return api.getUpcomingMeals(from, to)
+}
+
+export async function getMeal(id) {
+  return api.getMeal(id)
+}
+
+export async function saveMeal(meal) {
+  return api.saveMeal(meal)
+}
+
+export async function markMealConsumed(mealId) {
+  return api.markMealConsumed(mealId)
+}
+
+export async function deleteMeal(mealId) {
+  return api.deleteMeal(mealId)
+}
+
+export function useMeals() {
+  return { getUpcomingMeals, getMeal, saveMeal, markMealConsumed, deleteMeal }
+}