More fixes

- Allow stock item creation for inactive parts
- Better handling of successful stock item creation
- Disable fields rather than hiding them

InvenTree/company/templates/company/supplier_part.html

@@ -322,7 +322,6 @@ $("#item-create").click(function() {
             part: {{ part.part.id }},
             supplier_part: {{ part.id }},
         },
-        reload: true,
     });
 });
 

InvenTree/part/templates/part/detail.html

@@ -886,7 +886,6 @@
     onPanelLoad("part-stock", function() {
         $('#new-stock-item').click(function () {
             createNewStockItem({
-                reload: true,
                 data: {
                     part: {{ part.id }},
                     {% if part.default_location %}
@@ -919,7 +918,6 @@
     
         $('#item-create').click(function () {
             createNewStockItem({
-                reload: true,
                 data: {
                     part: {{ part.id }},
                 }

InvenTree/stock/migrations/0067_alter_stockitem_part.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2.5 on 2021-11-04 12:40
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0074_partcategorystar'),
+        ('stock', '0066_stockitem_scheduled_for_deletion'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='stockitem',
+            name='part',
+            field=models.ForeignKey(help_text='Base part', limit_choices_to={'virtual': False}, on_delete=django.db.models.deletion.CASCADE, related_name='stock_items', to='part.part', verbose_name='Base Part'),
+        ),
+    ]

InvenTree/stock/models.py

@@ -456,7 +456,6 @@ class StockItem(MPTTModel):
         verbose_name=_('Base Part'),
         related_name='stock_items', help_text=_('Base part'),
         limit_choices_to={
-            'active': True,
             'virtual': False
         })
 

InvenTree/stock/templates/stock/location.html

@@ -308,7 +308,6 @@
 
     $('#item-create').click(function () {
         createNewStockItem({
-            table: '#stock-table',
             data: {
                 {% if location %}
                 location: {{ location.id }}

InvenTree/templates/js/translated/forms.js

@@ -25,6 +25,9 @@
 */
 
 /* exported
+    clearFormInput,
+    disableFormInput,
+    enableFormInput,
     hideFormInput,
     setFormGroupVisibility,
     showFormInput,
@@ -1261,6 +1264,23 @@ function initializeGroups(fields, options) {
     }
 }
 
+// Clear a form input
+function clearFormInput(name, options) {
+    updateFieldValue(name, null, {}, options);
+}
+
+// Disable a form input
+function disableFormInput(name, options) {
+    $(options.modal).find(`#id_${name}`).prop('disabled', true);
+}
+
+
+// Enable a form input
+function enableFormInput(name, options) {
+    $(options.modal).find(`#id_${name}`).prop('disabled', false);
+}
+
+
 // Hide a form input
 function hideFormInput(name, options) {
     $(options.modal).find(`#div_id_${name}`).hide();

InvenTree/templates/js/translated/stock.js

@@ -138,20 +138,33 @@ function stockItemFields(options={}) {
             onSelect: function(data, field, opts) {
                 // Callback when a new "part" is selected
 
-                // If we are "creating" a new stock item
+                // If we are "creating" a new stock item,
+                // change the available fields based on the part properties
                 if (options.create) {
+
                     // If a "trackable" part is selected, enable serial number field
                     if (data.trackable) {
-                        showFormInput('serial_numbers', opts);
+                        enableFormInput('serial_numbers', opts);
+                        // showFormInput('serial_numbers', opts);
                     } else {
-                        updateFieldValue('serial_numbers', '', {}, opts);
-                        hideFormInput('serial_numbers', opts);
+                        clearFormInput('serial_numbers', opts);
+                        disableFormInput('serial_numbers', opts);
+                    }
+
+                    // Enable / disable fields based on purchaseable status
+                    if (data.purchaseable) {
+                        enableFormInput('supplier_part', opts);
+                        enableFormInput('purchase_price', opts);
+                        enableFormInput('purchase_price_currency', opts);
+                    } else {
+                        clearFormInput('supplier_part', opts);
+                        clearFormInput('purchase_price', opts);
+                        
+                        disableFormInput('supplier_part', opts);
+                        disableFormInput('purchase_price', opts);
+                        disableFormInput('purchase_price_currency', opts);
                     }
                 }
-
-                // TODO: Hide "purchase price" fields for non purchaseable parts!
-
-                // TODO: Update "location" based on "default_location" returned 
             }
         },
         supplier_part: {
@@ -204,7 +217,7 @@ function stockItemFields(options={}) {
     };
 
     if (options.create) {
-        // Use "serial numbers" field when creating a new stock item
+        // Use special "serial numbers" field when creating a new stock item
         delete fields['serial'];
     } else {
         // These fields cannot be edited once the stock item has been created
@@ -321,25 +334,28 @@ function createNewStockItem(options={}) {
         options.onSuccess = function(response) {
             // If a single stock item has been created, follow it!
             if (response.pk) {
-                var url = `/stock/item/${pk}/`;
+                var url = `/stock/item/${response.pk}/`;
 
-                addCachedAlert('{% trans "Created stock item" %}', {
+                addCachedAlert('{% trans "Created new stock item" %}', {
                     icon: 'fas fa-boxes',
                 });
 
-                location.href = url;
+                window.location.href = url;
             } else {
 
+                // Multiple stock items have been created (i.e. serialized stock)
+
                 var q = response.quantity;
 
-                showMessage('{% trans "Created stock items" %}', {
+                showMessage('{% trans "Created multiple stock items" %}', {
                     icon: 'fas fa-boxes',
+                    details: `{% trans "Serial numbers" %}: ${response.serial_numbers}`
                 });
 
-                if (options.table) {
-                    // Reload the table
-                    $(options.table).bootstrapTable('refresh');
-                }
+                var table = options.table || '#stock-table';
+
+                // Reload the table
+                $(table).bootstrapTable('refresh');
             }
         }
     }