Add min and max price filter options

Author: CodeWithDennis

resources/lang/en/price-filter.php

@@ -1,6 +1,6 @@
 <?php
 
-// translations for CodeWithDennis/FilamentPriceFilter
 return [
-    //
+    'from' => 'from',
+    'to' => 'to',
 ];

resources/lang/nl/price-filter.php

@@ -0,0 +1,6 @@
+<?php
+
+return [
+    'from' => 'van',
+    'to' => 'tot',
+];

src/Filament/Tables/Filters/PriceFilter.php

@@ -12,27 +12,52 @@ class PriceFilter extends Filter
 {
     public Closure | string | null $currency = null;
 
-    public Closure | string | null $column = null;
-
     public Closure | string | null $locale = null;
 
     public Closure | bool | null $cents = null;
 
+    public Closure | int $min = 0;
+
+    public Closure | int $max = 100000;
+
     public static function getDefaultName(): ?string
     {
         return 'priceFilter';
     }
 
-    public function currency(Closure | string | null $currency = null, Closure | string | null $locale = null, Closure | bool $cents = true, Closure | string | null $column = null): static
+    public function currency(Closure | string | null $currency = null, Closure | string | null $locale = null, Closure | bool $cents = true): static
     {
         $this->currency = $currency;
         $this->locale = $locale;
         $this->cents = $cents;
-        $this->column = $column;
 
         return $this;
     }
 
+    public function min(Closure | int $min): static
+    {
+        $this->min = $min;
+
+        return $this;
+    }
+
+    public function max(Closure | int $max): static
+    {
+        $this->max = $max;
+
+        return $this;
+    }
+
+    public function getMin(): int
+    {
+        return $this->evaluate($this->min);
+    }
+
+    public function getMax(): int
+    {
+        return $this->evaluate($this->max);
+    }
+
     public function getCurrency(): string
     {
         if ($this->currency === null) {
@@ -51,15 +76,6 @@ public function getLocale(): string
         return $this->evaluate($this->locale);
     }
 
-    public function getColumn(): string
-    {
-        if ($this->column === null) {
-            return config('filament-price-filter.column');
-        }
-
-        return $this->evaluate($this->column);
-    }
-
     public function getCents(): bool
     {
         if ($this->cents === null) {
@@ -81,23 +97,29 @@ protected function setUp(): void
     {
         parent::setUp();
 
-        $this->form([
-            TextInput::make('from')
-                ->label(__('Price range from'))
-                ->prefix(fn () => $this->getCurrencySymbol($this->getCurrency()))
-                ->numeric(),
-            TextInput::make('to')
-                ->label(__('Price range to'))
-                ->prefix(fn () => $this->getCurrencySymbol($this->getCurrency()))
-                ->numeric(),
-        ]);
+        $this->form(function () {
+            return [
+                TextInput::make('from')
+                    ->label($this->getLabel() . ' ' . __('filament-price-filter::price-filter.from'))
+                    ->prefix($this->getCurrencySymbol($this->getCurrency()))
+                    ->minValue($this->getMin())
+                    ->maxValue($this->getMax())
+                    ->numeric(),
+                TextInput::make('to')
+                    ->label($this->getLabel() . ' ' . __('filament-price-filter::price-filter.to'))
+                    ->prefix($this->getCurrencySymbol($this->getCurrency()))
+                    ->minValue($this->getMin())
+                    ->maxValue($this->getMax())
+                    ->numeric(),
+            ];
+        });
 
         $this->indicateUsing(function (array $data) {
             $from = isset($data['from']) && is_numeric($data['from']) ? Number::currency(number: (float) $data['from'], in: $this->getCurrency(), locale: $this->getlocale()) : null;
             $to = isset($data['to']) && is_numeric($data['to']) ? Number::currency(number: (float) $data['to'], in: $this->getCurrency(), locale: $this->getlocale()) : null;
 
-            $fromIndicator = $from !== null ? __('Price range from') . ": $from" : null;
-            $toIndicator = $to !== null ? __('Price range to') . ": $to" : null;
+            $fromIndicator = $from !== null ? __($this->getLabel() . ' from') . ": $from" : null;
+            $toIndicator = $to !== null ? __($this->getLabel() . ' to') . ": $to" : null;
 
             if ($from !== null && $to !== null) {
                 return "{$fromIndicator} - {$toIndicator}";
@@ -111,14 +133,13 @@ protected function setUp(): void
 
             return $query
                 ->when($data['from'] !== null, function (Builder $query) use ($cents, $data) {
-                    return $query->where($this->getColumn(), '>=', $cents ? (float) $data['from'] * 100 : (float) $data['from']);
+                    return $query->where($this->getName(), '>=', $cents ? (float) $data['from'] * 100 : (float) $data['from']);
                 })
                 ->when($data['to'] !== null, function (Builder $query) use ($data, $cents) {
                     return $data['to'] > 0
-                        ? $query->where($this->getColumn(), '<=', $cents ? (float) $data['to'] * 100 : (float) $data['to'])
-                        : $query->where($this->getColumn(), 0);
+                        ? $query->where($this->getName(), '<=', $cents ? (float) $data['to'] * 100 : (float) $data['to'])
+                        : $query->where($this->getName(), 0);
                 });
         });
-
     }
 }