diff --git a/InvenTree/build/models.py b/InvenTree/build/models.py
index 403b3a9430..0dd6a404e5 100644
--- a/InvenTree/build/models.py
+++ b/InvenTree/build/models.py
@@ -9,16 +9,16 @@ import decimal
import os
from datetime import datetime
-from django.utils.translation import ugettext_lazy as _
-
from django.contrib.auth.models import User
from django.core.exceptions import ValidationError
-
-from django.urls import reverse
+from django.core.validators import MinValueValidator
from django.db import models, transaction
from django.db.models import Sum, Q
from django.db.models.functions import Coalesce
-from django.core.validators import MinValueValidator
+from django.db.models.signals import post_save
+from django.dispatch.dispatcher import receiver
+from django.urls import reverse
+from django.utils.translation import ugettext_lazy as _
from markdownx.models import MarkdownxField
@@ -27,16 +27,17 @@ from mptt.exceptions import InvalidMove
from InvenTree.status_codes import BuildStatus, StockStatus, StockHistoryCode
from InvenTree.helpers import increment, getSetting, normalize, MakeBarcode
-from InvenTree.validators import validate_build_order_reference
from InvenTree.models import InvenTreeAttachment, ReferenceIndexingMixin
+from InvenTree.validators import validate_build_order_reference
import common.models
import InvenTree.fields
import InvenTree.helpers
+import InvenTree.tasks
-from stock import models as StockModels
from part import models as PartModels
+from stock import models as StockModels
from users import models as UserModels
@@ -1014,6 +1015,19 @@ class Build(MPTTModel, ReferenceIndexingMixin):
return self.status == BuildStatus.COMPLETE
+@receiver(post_save, sender=Build, dispatch_uid='build_post_save_log')
+def after_save_build(sender, instance: Build, created: bool, **kwargs):
+ """
+ Callback function to be executed after a Build instance is saved
+ """
+
+ if created:
+ # A new Build has just been created
+
+ # Run checks on required parts
+ InvenTree.tasks.offload_task('build.tasks.check_build_stock', instance)
+
+
class BuildOrderAttachment(InvenTreeAttachment):
"""
Model for storing file attachments against a BuildOrder object
diff --git a/InvenTree/build/tasks.py b/InvenTree/build/tasks.py
new file mode 100644
index 0000000000..6fe4be5119
--- /dev/null
+++ b/InvenTree/build/tasks.py
@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from decimal import Decimal
+import logging
+
+from django.utils.translation import ugettext_lazy as _
+from django.template.loader import render_to_string
+
+from allauth.account.models import EmailAddress
+
+import build.models
+import InvenTree.helpers
+import InvenTree.tasks
+import part.models as part_models
+
+
+logger = logging.getLogger('inventree')
+
+
+def check_build_stock(build: build.models.Build):
+ """
+ Check the required stock for a newly created build order,
+ and send an email out to any subscribed users if stock is low.
+ """
+
+ # Iterate through each of the parts required for this build
+
+ lines = []
+
+ if not build:
+ logger.error("Invalid build passed to 'build.tasks.check_build_stock'")
+ return
+
+ try:
+ part = build.part
+ except part_models.Part.DoesNotExist:
+ # Note: This error may be thrown during unit testing...
+ logger.error("Invalid build.part passed to 'build.tasks.check_build_stock'")
+ return
+
+ for bom_item in part.get_bom_items():
+
+ sub_part = bom_item.sub_part
+
+ # The 'in stock' quantity depends on whether the bom_item allows variants
+ in_stock = sub_part.get_stock_count(include_variants=bom_item.allow_variants)
+
+ allocated = sub_part.allocation_count()
+
+ available = max(0, in_stock - allocated)
+
+ required = Decimal(bom_item.quantity) * Decimal(build.quantity)
+
+ if available < required:
+ # There is not sufficient stock for this part
+
+ lines.append({
+ 'link': InvenTree.helpers.construct_absolute_url(sub_part.get_absolute_url()),
+ 'part': sub_part,
+ 'in_stock': in_stock,
+ 'allocated': allocated,
+ 'available': available,
+ 'required': required,
+ })
+
+ if len(lines) == 0:
+ # Nothing to do
+ return
+
+ # Are there any users subscribed to these parts?
+ subscribers = build.part.get_subscribers()
+
+ emails = EmailAddress.objects.filter(
+ user__in=subscribers,
+ )
+
+ if len(emails) > 0:
+
+ logger.info(f"Notifying users of stock required for build {build.pk}")
+
+ context = {
+ 'link': InvenTree.helpers.construct_absolute_url(build.get_absolute_url()),
+ 'build': build,
+ 'part': build.part,
+ 'lines': lines,
+ }
+
+ # Render the HTML message
+ html_message = render_to_string('email/build_order_required_stock.html', context)
+
+ subject = "[InvenTree] " + _("Stock required for build order")
+
+ recipients = emails.values_list('email', flat=True)
+
+ InvenTree.tasks.send_email(subject, '', recipients, html_message=html_message)
diff --git a/InvenTree/part/bom.py b/InvenTree/part/bom.py
index f67e4ffe8f..d09cc5130a 100644
--- a/InvenTree/part/bom.py
+++ b/InvenTree/part/bom.py
@@ -160,171 +160,108 @@ def ExportBom(part, fmt='csv', cascade=False, max_levels=None, parameter_data=Fa
# Add stock columns to dataset
add_columns_to_dataset(stock_cols, len(bom_items))
- if manufacturer_data and supplier_data:
+ if manufacturer_data or supplier_data:
"""
If requested, add extra columns for each SupplierPart and ManufacturerPart associated with each line item
"""
- # Expand dataset with manufacturer parts
- manufacturer_headers = [
- _('Manufacturer'),
- _('MPN'),
- ]
-
- supplier_headers = [
- _('Supplier'),
- _('SKU'),
- ]
+ # Keep track of the supplier parts we have already exported
+ supplier_parts_used = set()
manufacturer_cols = {}
- for b_idx, bom_item in enumerate(bom_items):
+ for bom_idx, bom_item in enumerate(bom_items):
# Get part instance
b_part = bom_item.sub_part
- # Filter manufacturer parts
- manufacturer_parts = ManufacturerPart.objects.filter(part__pk=b_part.pk)
- manufacturer_parts = manufacturer_parts.prefetch_related('supplier_parts')
+ # Include manufacturer data for each BOM item
+ if manufacturer_data:
- # Process manufacturer part
- for manufacturer_idx, manufacturer_part in enumerate(manufacturer_parts):
+ # Filter manufacturer parts
+ manufacturer_parts = ManufacturerPart.objects.filter(part__pk=b_part.pk).prefetch_related('supplier_parts')
+
+ for mp_idx, mp_part in enumerate(manufacturer_parts):
- if manufacturer_part and manufacturer_part.manufacturer:
- manufacturer_name = manufacturer_part.manufacturer.name
- else:
- manufacturer_name = ''
+ # Extract the "name" field of the Manufacturer (Company)
+ if mp_part and mp_part.manufacturer:
+ manufacturer_name = mp_part.manufacturer.name
+ else:
+ manufacturer_name = ''
- if manufacturer_part:
- manufacturer_mpn = manufacturer_part.MPN
- else:
- manufacturer_mpn = ''
+ # Extract the "MPN" field from the Manufacturer Part
+ if mp_part:
+ manufacturer_mpn = mp_part.MPN
+ else:
+ manufacturer_mpn = ''
- # Generate column names for this manufacturer
- k_man = manufacturer_headers[0] + "_" + str(manufacturer_idx)
- k_mpn = manufacturer_headers[1] + "_" + str(manufacturer_idx)
+ # Generate a column name for this manufacturer
+ k_man = f'{_("Manufacturer")}_{mp_idx}'
+ k_mpn = f'{_("MPN")}_{mp_idx}'
+
+ try:
+ manufacturer_cols[k_man].update({bom_idx: manufacturer_name})
+ manufacturer_cols[k_mpn].update({bom_idx: manufacturer_mpn})
+ except KeyError:
+ manufacturer_cols[k_man] = {bom_idx: manufacturer_name}
+ manufacturer_cols[k_mpn] = {bom_idx: manufacturer_mpn}
- try:
- manufacturer_cols[k_man].update({b_idx: manufacturer_name})
- manufacturer_cols[k_mpn].update({b_idx: manufacturer_mpn})
- except KeyError:
- manufacturer_cols[k_man] = {b_idx: manufacturer_name}
- manufacturer_cols[k_mpn] = {b_idx: manufacturer_mpn}
+ # We wish to include supplier data for this manufacturer part
+ if supplier_data:
+
+ for sp_idx, sp_part in enumerate(mp_part.supplier_parts.all()):
- # Process supplier parts
- for supplier_idx, supplier_part in enumerate(manufacturer_part.supplier_parts.all()):
+ supplier_parts_used.add(sp_part)
- if supplier_part.supplier and supplier_part.supplier:
- supplier_name = supplier_part.supplier.name
+ if sp_part.supplier and sp_part.supplier:
+ supplier_name = sp_part.supplier.name
+ else:
+ supplier_name = ''
+
+ if sp_part:
+ supplier_sku = sp_part.SKU
+ else:
+ supplier_sku = ''
+
+ # Generate column names for this supplier
+ k_sup = str(_("Supplier")) + "_" + str(mp_idx) + "_" + str(sp_idx)
+ k_sku = str(_("SKU")) + "_" + str(mp_idx) + "_" + str(sp_idx)
+
+ try:
+ manufacturer_cols[k_sup].update({bom_idx: supplier_name})
+ manufacturer_cols[k_sku].update({bom_idx: supplier_sku})
+ except KeyError:
+ manufacturer_cols[k_sup] = {bom_idx: supplier_name}
+ manufacturer_cols[k_sku] = {bom_idx: supplier_sku}
+
+ if supplier_data:
+ # Add in any extra supplier parts, which are not associated with a manufacturer part
+
+ for sp_idx, sp_part in enumerate(SupplierPart.objects.filter(part__pk=b_part.pk)):
+
+ if sp_part in supplier_parts_used:
+ continue
+
+ supplier_parts_used.add(sp_part)
+
+ if sp_part.supplier:
+ supplier_name = sp_part.supplier.name
else:
supplier_name = ''
- if supplier_part:
- supplier_sku = supplier_part.SKU
- else:
- supplier_sku = ''
+ supplier_sku = sp_part.SKU
# Generate column names for this supplier
- k_sup = str(supplier_headers[0]) + "_" + str(manufacturer_idx) + "_" + str(supplier_idx)
- k_sku = str(supplier_headers[1]) + "_" + str(manufacturer_idx) + "_" + str(supplier_idx)
+ k_sup = str(_("Supplier")) + "_" + str(sp_idx)
+ k_sku = str(_("SKU")) + "_" + str(sp_idx)
try:
- manufacturer_cols[k_sup].update({b_idx: supplier_name})
- manufacturer_cols[k_sku].update({b_idx: supplier_sku})
+ manufacturer_cols[k_sup].update({bom_idx: supplier_name})
+ manufacturer_cols[k_sku].update({bom_idx: supplier_sku})
except KeyError:
- manufacturer_cols[k_sup] = {b_idx: supplier_name}
- manufacturer_cols[k_sku] = {b_idx: supplier_sku}
+ manufacturer_cols[k_sup] = {bom_idx: supplier_name}
+ manufacturer_cols[k_sku] = {bom_idx: supplier_sku}
- # Add manufacturer columns to dataset
- add_columns_to_dataset(manufacturer_cols, len(bom_items))
-
- elif manufacturer_data:
- """
- If requested, add extra columns for each ManufacturerPart associated with each line item
- """
-
- # Expand dataset with manufacturer parts
- manufacturer_headers = [
- _('Manufacturer'),
- _('MPN'),
- ]
-
- manufacturer_cols = {}
-
- for b_idx, bom_item in enumerate(bom_items):
- # Get part instance
- b_part = bom_item.sub_part
-
- # Filter supplier parts
- manufacturer_parts = ManufacturerPart.objects.filter(part__pk=b_part.pk)
-
- for idx, manufacturer_part in enumerate(manufacturer_parts):
-
- if manufacturer_part:
- manufacturer_name = manufacturer_part.manufacturer.name
- else:
- manufacturer_name = ''
-
- manufacturer_mpn = manufacturer_part.MPN
-
- # Add manufacturer data to the manufacturer columns
-
- # Generate column names for this manufacturer
- k_man = manufacturer_headers[0] + "_" + str(idx)
- k_mpn = manufacturer_headers[1] + "_" + str(idx)
-
- try:
- manufacturer_cols[k_man].update({b_idx: manufacturer_name})
- manufacturer_cols[k_mpn].update({b_idx: manufacturer_mpn})
- except KeyError:
- manufacturer_cols[k_man] = {b_idx: manufacturer_name}
- manufacturer_cols[k_mpn] = {b_idx: manufacturer_mpn}
-
- # Add manufacturer columns to dataset
- add_columns_to_dataset(manufacturer_cols, len(bom_items))
-
- elif supplier_data:
- """
- If requested, add extra columns for each SupplierPart associated with each line item
- """
-
- # Expand dataset with manufacturer parts
- manufacturer_headers = [
- _('Supplier'),
- _('SKU'),
- ]
-
- manufacturer_cols = {}
-
- for b_idx, bom_item in enumerate(bom_items):
- # Get part instance
- b_part = bom_item.sub_part
-
- # Filter supplier parts
- supplier_parts = SupplierPart.objects.filter(part__pk=b_part.pk)
-
- for idx, supplier_part in enumerate(supplier_parts):
-
- if supplier_part.supplier:
- supplier_name = supplier_part.supplier.name
- else:
- supplier_name = ''
-
- supplier_sku = supplier_part.SKU
-
- # Add manufacturer data to the manufacturer columns
-
- # Generate column names for this supplier
- k_sup = manufacturer_headers[0] + "_" + str(idx)
- k_sku = manufacturer_headers[1] + "_" + str(idx)
-
- try:
- manufacturer_cols[k_sup].update({b_idx: supplier_name})
- manufacturer_cols[k_sku].update({b_idx: supplier_sku})
- except KeyError:
- manufacturer_cols[k_sup] = {b_idx: supplier_name}
- manufacturer_cols[k_sku] = {b_idx: supplier_sku}
-
- # Add manufacturer columns to dataset
+ # Add supplier columns to dataset
add_columns_to_dataset(manufacturer_cols, len(bom_items))
data = dataset.export(fmt)
diff --git a/InvenTree/part/models.py b/InvenTree/part/models.py
index 1c50bc321e..23aea29dbd 100644
--- a/InvenTree/part/models.py
+++ b/InvenTree/part/models.py
@@ -1324,6 +1324,17 @@ class Part(MPTTModel):
return query
+ def get_stock_count(self, include_variants=True):
+ """
+ Return the total "in stock" count for this part
+ """
+
+ entries = self.stock_entries(in_stock=True, include_variants=include_variants)
+
+ query = entries.aggregate(t=Coalesce(Sum('quantity'), Decimal(0)))
+
+ return query['t']
+
@property
def total_stock(self):
""" Return the total stock quantity for this part.
@@ -1332,11 +1343,7 @@ class Part(MPTTModel):
- If this part is a "template" (variants exist) then these are counted too
"""
- entries = self.stock_entries(in_stock=True)
-
- query = entries.aggregate(t=Coalesce(Sum('quantity'), Decimal(0)))
-
- return query['t']
+ return self.get_stock_count()
def get_bom_item_filter(self, include_inherited=True):
"""
@@ -2091,17 +2098,20 @@ class Part(MPTTModel):
Returns True if the total stock for this part is less than the minimum stock level
"""
- return self.total_stock <= self.minimum_stock
+ return self.get_stock_count() < self.minimum_stock
@receiver(post_save, sender=Part, dispatch_uid='part_post_save_log')
-def after_save_part(sender, instance: Part, **kwargs):
+def after_save_part(sender, instance: Part, created, **kwargs):
"""
Function to be executed after a Part is saved
"""
- # Run this check in the background
- InvenTree.tasks.offload_task('part.tasks.notify_low_stock_if_required', instance)
+ if not created:
+ # Check part stock only if we are *updating* the part (not creating it)
+
+ # Run this check in the background
+ InvenTree.tasks.offload_task('part.tasks.notify_low_stock_if_required', instance)
def attach_file(instance, filename):
diff --git a/InvenTree/part/tasks.py b/InvenTree/part/tasks.py
index f4f1459214..0cd9cf09a7 100644
--- a/InvenTree/part/tasks.py
+++ b/InvenTree/part/tasks.py
@@ -50,7 +50,7 @@ def notify_low_stock(part: part.models.Part):
'link': InvenTree.helpers.construct_absolute_url(part.get_absolute_url()),
}
- subject = _(f'[InvenTree] {part.name} is low on stock')
+ subject = "[InvenTree] " + _("Low stock notification")
html_message = render_to_string('email/low_stock_notification.html', context)
recipients = emails.values_list('email', flat=True)
diff --git a/InvenTree/part/views.py b/InvenTree/part/views.py
index 56ab98004d..65c42f7e36 100644
--- a/InvenTree/part/views.py
+++ b/InvenTree/part/views.py
@@ -42,11 +42,12 @@ from common.files import FileManager
from common.views import FileManagementFormView, FileManagementAjaxView
from common.forms import UploadFileForm, MatchFieldForm
-from stock.models import StockLocation
+from stock.models import StockItem, StockLocation
import common.settings as inventree_settings
from . import forms as part_forms
+from . import settings as part_settings
from .bom import MakeBomTemplate, ExportBom, IsValidBOMFormat
from order.models import PurchaseOrderLineItem
@@ -245,6 +246,7 @@ class PartImport(FileManagementFormView):
'Category',
'default_location',
'default_supplier',
+ 'variant_of',
]
OPTIONAL_HEADERS = [
@@ -256,6 +258,17 @@ class PartImport(FileManagementFormView):
'minimum_stock',
'Units',
'Notes',
+ 'Active',
+ 'base_cost',
+ 'Multiple',
+ 'Assembly',
+ 'Component',
+ 'is_template',
+ 'Purchaseable',
+ 'Salable',
+ 'Trackable',
+ 'Virtual',
+ 'Stock',
]
name = 'part'
@@ -284,6 +297,18 @@ class PartImport(FileManagementFormView):
'category': 'category',
'default_location': 'default_location',
'default_supplier': 'default_supplier',
+ 'variant_of': 'variant_of',
+ 'active': 'active',
+ 'base_cost': 'base_cost',
+ 'multiple': 'multiple',
+ 'assembly': 'assembly',
+ 'component': 'component',
+ 'is_template': 'is_template',
+ 'purchaseable': 'purchaseable',
+ 'salable': 'salable',
+ 'trackable': 'trackable',
+ 'virtual': 'virtual',
+ 'stock': 'stock',
}
file_manager_class = PartFileManager
@@ -299,6 +324,8 @@ class PartImport(FileManagementFormView):
self.matches['default_location'] = ['name__contains']
self.allowed_items['default_supplier'] = SupplierPart.objects.all()
self.matches['default_supplier'] = ['SKU__contains']
+ self.allowed_items['variant_of'] = Part.objects.all()
+ self.matches['variant_of'] = ['name__contains']
# setup
self.file_manager.setup()
@@ -364,9 +391,29 @@ class PartImport(FileManagementFormView):
category=optional_matches['Category'],
default_location=optional_matches['default_location'],
default_supplier=optional_matches['default_supplier'],
+ variant_of=optional_matches['variant_of'],
+ active=str2bool(part_data.get('active', True)),
+ base_cost=part_data.get('base_cost', 0),
+ multiple=part_data.get('multiple', 1),
+ assembly=str2bool(part_data.get('assembly', part_settings.part_assembly_default())),
+ component=str2bool(part_data.get('component', part_settings.part_component_default())),
+ is_template=str2bool(part_data.get('is_template', part_settings.part_template_default())),
+ purchaseable=str2bool(part_data.get('purchaseable', part_settings.part_purchaseable_default())),
+ salable=str2bool(part_data.get('salable', part_settings.part_salable_default())),
+ trackable=str2bool(part_data.get('trackable', part_settings.part_trackable_default())),
+ virtual=str2bool(part_data.get('virtual', part_settings.part_virtual_default())),
)
try:
new_part.save()
+
+ # add stock item if set
+ if part_data.get('stock', None):
+ stock = StockItem(
+ part=new_part,
+ location=new_part.default_location,
+ quantity=int(part_data.get('stock', 1)),
+ )
+ stock.save()
import_done += 1
except ValidationError as _e:
import_error.append(', '.join(set(_e.messages)))
diff --git a/InvenTree/templates/email/build_order_required_stock.html b/InvenTree/templates/email/build_order_required_stock.html
new file mode 100644
index 0000000000..5f4015da27
--- /dev/null
+++ b/InvenTree/templates/email/build_order_required_stock.html
@@ -0,0 +1,39 @@
+{% extends "email/email.html" %}
+
+{% load i18n %}
+{% load inventree_extras %}
+
+{% block title %}
+{% trans "Stock is required for the following build order" %}
+{% blocktrans with build=build.reference part=part.full_name quantity=build.quantity %}Build order {{ build }} - building {{ quantity }} x {{ part }}{% endblocktrans %}
+
+
{% trans "Click on the following link to view this build order" %}: {{ link }}
+{% endblock title %} + +{% block body %} +{% blocktrans with part=part.name %}You are receiving this email because you are subscribed to notifications for this part {% endblocktrans %}.
+{% endblock footer_prefix %} diff --git a/InvenTree/templates/email/low_stock_notification.html b/InvenTree/templates/email/low_stock_notification.html index 4db9c2ddaa..f922187f33 100644 --- a/InvenTree/templates/email/low_stock_notification.html +++ b/InvenTree/templates/email/low_stock_notification.html @@ -8,15 +8,12 @@ {% if link %}{% trans "Click on the following link to view this part" %}: {{ link }}
{% endif %} -{% endblock %} +{% endblock title %} -{% block subtitle %} -{% blocktrans with part=part.name %}You are receiving this email because you are subscribed to notifications for this part {% endblocktrans %}.
-{% endblock %} {% block body %}{% blocktrans with part=part.name %}You are receiving this email because you are subscribed to notifications for this part {% endblocktrans %}.
+{% endblock footer_prefix %} diff --git a/InvenTree/templates/js/translated/part.js b/InvenTree/templates/js/translated/part.js index e00f04aebd..742083bbe4 100644 --- a/InvenTree/templates/js/translated/part.js +++ b/InvenTree/templates/js/translated/part.js @@ -1159,6 +1159,13 @@ function loadPartCategoryTable(table, options) { filters = loadTableFilters(filterKey); } + + var tree_view = options.allowTreeView && inventreeLoad('category-tree-view') == 1; + + if (tree_view) { + params.cascade = true; + } + var original = {}; for (var key in params) { @@ -1168,8 +1175,6 @@ function loadPartCategoryTable(table, options) { setupFilterList(filterKey, table, filterListElement); - var tree_view = options.allowTreeView && inventreeLoad('category-tree-view') == 1; - table.inventreeTable({ treeEnable: tree_view, rootParentId: tree_view ? options.params.parent : null, diff --git a/InvenTree/templates/js/translated/stock.js b/InvenTree/templates/js/translated/stock.js index 1b21275d41..7ba5a52b97 100644 --- a/InvenTree/templates/js/translated/stock.js +++ b/InvenTree/templates/js/translated/stock.js @@ -1679,6 +1679,12 @@ function loadStockLocationTable(table, options) { var filterListElement = options.filterList || '#filter-list-location'; + var tree_view = options.allowTreeView && inventreeLoad('location-tree-view') == 1; + + if (tree_view) { + params.cascade = true; + } + var filters = {}; var filterKey = options.filterKey || options.name || 'location'; @@ -1699,8 +1705,6 @@ function loadStockLocationTable(table, options) { filters[key] = params[key]; } - var tree_view = options.allowTreeView && inventreeLoad('location-tree-view') == 1; - table.inventreeTable({ treeEnable: tree_view, rootParentId: tree_view ? options.params.parent : null,