diff --git a/app/Http/Controllers/GoalController.php b/app/Http/Controllers/GoalController.php
index f6a88a2..a714a4e 100644
--- a/app/Http/Controllers/GoalController.php
+++ b/app/Http/Controllers/GoalController.php
@@ -59,7 +59,9 @@ class GoalController extends Controller
     public function update(UpdateGoalRequest $request, Goal $goal): RedirectResponse
     {
         $attributes = $request->validated();
-        $attributes['days'] = array_sum($attributes['days']);
+        if (isset($attributes['days'])) {
+            $attributes['days'] = array_sum($attributes['days']);
+        }
         $goal->fill($attributes)->user()->associate(Auth::user());
         $goal->save();
         session()->flash('message', "Goal updated!");
diff --git a/app/JsonApi/Schemas/FoodSchema.php b/app/JsonApi/Schemas/FoodSchema.php
index 9336d58..3749b90 100644
--- a/app/JsonApi/Schemas/FoodSchema.php
+++ b/app/JsonApi/Schemas/FoodSchema.php
@@ -25,6 +25,7 @@ class FoodSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\Food $resource */
         return [
             'slug' => $resource->slug,
             'name' => $resource->name,
diff --git a/app/JsonApi/Schemas/GoalSchema.php b/app/JsonApi/Schemas/GoalSchema.php
index f2bd9ec..282df10 100644
--- a/app/JsonApi/Schemas/GoalSchema.php
+++ b/app/JsonApi/Schemas/GoalSchema.php
@@ -29,6 +29,7 @@ class GoalSchema extends SchemaProvider
         return [
             'name' => $resource->name,
             'days' => $resource->days,
+            'daysFormatted' => $resource->days_formatted,
             'calories' => $resource->calories,
             'carbohydrates' => $resource->carbohydrates,
             'cholesterol' => $resource->cholesterol,
diff --git a/app/JsonApi/Schemas/IngredientAmountSchema.php b/app/JsonApi/Schemas/IngredientAmountSchema.php
index 1e14527..4a8624d 100644
--- a/app/JsonApi/Schemas/IngredientAmountSchema.php
+++ b/app/JsonApi/Schemas/IngredientAmountSchema.php
@@ -25,6 +25,7 @@ class IngredientAmountSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\IngredientAmount $resource */
         return [
             'amount' => $resource->amount,
             'amountFormatted' => $resource->amount_formatted,
diff --git a/app/JsonApi/Schemas/JournalEntrySchema.php b/app/JsonApi/Schemas/JournalEntrySchema.php
index 792d920..3c7acee 100644
--- a/app/JsonApi/Schemas/JournalEntrySchema.php
+++ b/app/JsonApi/Schemas/JournalEntrySchema.php
@@ -25,6 +25,7 @@ class JournalEntrySchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\JournalEntry $resource */
         return [
             'calories' => $resource->calories,
             'carbohydrates' => $resource->carbohydrates,
diff --git a/app/JsonApi/Schemas/RecipeSchema.php b/app/JsonApi/Schemas/RecipeSchema.php
index a57b27d..4a9935d 100644
--- a/app/JsonApi/Schemas/RecipeSchema.php
+++ b/app/JsonApi/Schemas/RecipeSchema.php
@@ -25,6 +25,7 @@ class RecipeSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\Recipe $resource */
         return [
             'slug' => $resource->slug,
             'name' => $resource->name,
diff --git a/app/JsonApi/Schemas/RecipeSeparatorSchema.php b/app/JsonApi/Schemas/RecipeSeparatorSchema.php
index 626cb7d..daf14e6 100644
--- a/app/JsonApi/Schemas/RecipeSeparatorSchema.php
+++ b/app/JsonApi/Schemas/RecipeSeparatorSchema.php
@@ -25,6 +25,7 @@ class RecipeSeparatorSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\RecipeSeparator $resource */
         return [
             'container' => $resource->container,
             'weight' => $resource->weight,
diff --git a/app/JsonApi/Schemas/RecipeStepSchema.php b/app/JsonApi/Schemas/RecipeStepSchema.php
index 1c856ff..28d127b 100644
--- a/app/JsonApi/Schemas/RecipeStepSchema.php
+++ b/app/JsonApi/Schemas/RecipeStepSchema.php
@@ -25,6 +25,7 @@ class RecipeStepSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\RecipeStep $resource */
         return [
             'number' => $resource->number,
             'step' => $resource->step,
diff --git a/app/JsonApi/Schemas/TagSchema.php b/app/JsonApi/Schemas/TagSchema.php
index 89f82e4..3476ff1 100644
--- a/app/JsonApi/Schemas/TagSchema.php
+++ b/app/JsonApi/Schemas/TagSchema.php
@@ -25,6 +25,7 @@ class TagSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\Tag $resource */
         return [
             'name' => $resource->name,
             'slug' => $resource->slug,
diff --git a/app/JsonApi/Schemas/UserSchema.php b/app/JsonApi/Schemas/UserSchema.php
index 74c2501..71b528e 100644
--- a/app/JsonApi/Schemas/UserSchema.php
+++ b/app/JsonApi/Schemas/UserSchema.php
@@ -25,6 +25,7 @@ class UserSchema extends SchemaProvider
      */
     public function getAttributes($resource): array
     {
+        /** @var \App\Models\User $resource */
         return [
             'username' => $resource->username,
             'name' => $resource->name,
diff --git a/app/Models/Goal.php b/app/Models/Goal.php
index 73b59cf..1d52576 100644
--- a/app/Models/Goal.php
+++ b/app/Models/Goal.php
@@ -42,6 +42,7 @@ use Illuminate\Support\Collection;
  * @method static \Illuminate\Database\Eloquent\Builder|Goal whereUpdatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|Goal whereUserId($value)
  * @mixin \Eloquent
+ * @property-read array $days_formatted
  */
 final class Goal extends Model
 {
@@ -75,6 +76,31 @@ final class Goal extends Model
         'sodium' => 'float',
     ];
 
+    /**
+     * @inheritdoc
+     */
+    protected $appends = [
+        'days_formatted',
+    ];
+
+    /**
+     * Get the days for the goals as strings in array keyed by dow.
+     */
+    public function getDaysFormattedAttribute(): array {
+        $days = [];
+        if (empty($this->days)) {
+            return $days;
+        }
+
+        self::days()->each(function ($day) use (&$days) {
+            if (($this->days & $day['value']) != 0) {
+                $days[$day['dow']] = $day['label'];
+            }
+        });
+
+        return $days;
+    }
+
     /**
      * Get all supported days and metadata.
      *
diff --git a/app/Models/IngredientAmount.php b/app/Models/IngredientAmount.php
index 58762fc..a64eccd 100644
--- a/app/Models/IngredientAmount.php
+++ b/app/Models/IngredientAmount.php
@@ -150,8 +150,6 @@ final class IngredientAmount extends Model
      * @param array $parameters
      *
      * @return mixed
-     *
-     * @noinspection PhpMissingParamTypeInspection
      */
     public function __call($method, $parameters): mixed {
         if (in_array($method, $this->nutrientMethods)) {
diff --git a/app/Models/JournalDate.php b/app/Models/JournalDate.php
index 1013383..d35f54e 100644
--- a/app/Models/JournalDate.php
+++ b/app/Models/JournalDate.php
@@ -27,6 +27,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
  * @method static \Illuminate\Database\Eloquent\Builder|JournalDate whereUpdatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|JournalDate whereUserId($value)
  * @mixin \Eloquent
+ * @method static \Database\Factories\JournalDateFactory factory(...$parameters)
  */
 final class JournalDate extends Model
 {