Add a checkbox to set the "never expires date" (closes #40)

localization/de.php

@@ -205,6 +205,9 @@ return array(
 	'#1 unit was automatically added and will apply in addition to the amount entered here' => '#1 Einheit wurde automatisch hinzugefügt und gilt zusätzlich der hier eingegebenen Menge',
 	'in singular form' => 'in der Einzahl',
 	'in plural form' => 'in der Mehrzahl',
+	'Never expires' => 'Läuft nie ab',
+	'This cannot be lower than #1' => 'Dies darf nicht kleiner als #1 sein',
+	'-1 means that this product never expires' => '-1 bedeuet, dass dieses Produkt niemals abläuft',
 	
 	//Constants
 	'manually' => 'Manuell',

public/viewjs/components/datetimepicker.js

@@ -2,7 +2,7 @@ Grocy.Components.DateTimePicker = { };
 
 Grocy.Components.DateTimePicker.GetInputElement = function()
 {
-	return $('.datetimepicker').find('input');
+	return $('.datetimepicker').find('input').not(".form-check-input");
 }
 
 Grocy.Components.DateTimePicker.GetValue = function()
@@ -171,3 +171,20 @@ $('.datetimepicker').on('update.datetimepicker', function(e)
 {
 	Grocy.Components.DateTimePicker.GetInputElement().trigger('input');
 });
+
+$("#datetimepicker-shortcut").on("click", function()
+{
+	if (this.checked)
+	{
+		var value = $("#datetimepicker-shortcut").data("datetimepicker-shortcut-value");
+		Grocy.Components.DateTimePicker.SetValue(value);
+		Grocy.Components.DateTimePicker.GetInputElement().attr("readonly", "");
+		$(Grocy.Components.DateTimePicker.GetInputElement().data('next-input-selector')).focus();
+	}
+	else
+	{
+		Grocy.Components.DateTimePicker.SetValue("");
+		Grocy.Components.DateTimePicker.GetInputElement().removeAttr("readonly");
+		Grocy.Components.DateTimePicker.GetInputElement().focus();
+	}
+});

public/viewjs/purchase.js

@@ -84,8 +84,18 @@ Grocy.Components.ProductPicker.GetPicker().on('change', function(e)
 				$('#price').val(productDetails.last_price);
 				
 				if (productDetails.product.default_best_before_days.toString() !== '0')
+				{
+					if (productDetails.product.default_best_before_days == -1)
+					{
+						if (!$("#datetimepicker-shortcut").is(":checked"))
+						{
+							$("#datetimepicker-shortcut").click();
+						}
+					}
+					else
 					{
 						Grocy.Components.DateTimePicker.SetValue(moment().add(productDetails.product.default_best_before_days, 'days').format('YYYY-MM-DD'));
+					}
 					$('#amount').focus();
 				}
 				else

views/components/datetimepicker.blade.php

@@ -14,6 +14,12 @@
 		<div class="input-group-append" data-target="#{{ $id }}" data-toggle="datetimepicker">
 			<div class="input-group-text"><i class="fas fa-calendar"></i></div>
 		</div>
+		@if(isset($shortcutValue) && isset($shortcutLabel))
+		<div class="form-check w-100">
+			<input class="form-check-input" type="checkbox" id="datetimepicker-shortcut" data-datetimepicker-shortcut-value="{{ $shortcutValue }}">
+			<label class="form-check-label" for="datetimepicker-shortcut">{{ $L($shortcutLabel) }}</label>
+		</div>
+		@endif
 		<div class="invalid-feedback">{{ $invalidFeedback }}</div>
 	</div>
 </div>

views/inventory.blade.php

@@ -33,7 +33,9 @@
 				'limitStartToNow' => true,
 				'invalidFeedback' => $L('A best before date is required and must be later than today'),
 				'nextInputSelector' => '#best_before_date',
-				'additionalCssClasses' => 'date-only-datetimepicker'
+				'additionalCssClasses' => 'date-only-datetimepicker',
+				'shortcutValue' => '2999-12-31',
+				'shortcutLabel' => 'Never expires'
 			))
 
 			<button id="save-inventory-button" type="submit" class="btn btn-success">{{ $L('OK') }}</button>

views/productform.blade.php

@@ -55,9 +55,9 @@
 			</div>
 
 			<div class="form-group">
-				<label for="default_best_before_days">{{ $L('Default best before days') }}<br><span class="small text-muted">{{ $L('For purchases this amount of days will be added to today for the best before date suggestion') }}</span></label>
+				<label for="default_best_before_days">{{ $L('Default best before days') }}<br><span class="small text-muted">{{ $L('For purchases this amount of days will be added to today for the best before date suggestion') }} ({{ $L('-1 means that this product never expires') }})</span></label>
-				<input required min="0" type="number" class="form-control" id="default_best_before_days" name="default_best_before_days" value="@if($mode == 'edit'){{ $product->default_best_before_days }}@else{{0}}@endif">
+				<input required min="-1" type="number" class="form-control" id="default_best_before_days" name="default_best_before_days" value="@if($mode == 'edit'){{ $product->default_best_before_days }}@else{{0}}@endif">
-				<div class="invalid-feedback">{{ $L('This cannot be negative') }}</div>
+				<div class="invalid-feedback">{{ $L('This cannot be lower than #1', '-1') }}</div>
 			</div>
 
 			<div class="form-group">

views/purchase.blade.php

@@ -25,7 +25,9 @@
 				'limitStartToNow' => true,
 				'invalidFeedback' => $L('A best before date is required and must be later than today'),
 				'nextInputSelector' => '#amount',
-				'additionalCssClasses' => 'date-only-datetimepicker'
+				'additionalCssClasses' => 'date-only-datetimepicker',
+				'shortcutValue' => '2999-12-31',
+				'shortcutLabel' => 'Never expires'
 			))
 
 			<div class="form-group">