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Build Order Updates (#4855)
* Add new BuildLine model - Represents an instance of a BOM item against a BuildOrder * Create BuildLine instances automatically When a new Build is created, automatically generate new BuildLine items * Improve logic for handling exchange rate backends * logic fixes * Adds API endpoints Add list and detail API endpoints for new BuildLine model * update users/models.py - Add new model to roles definition * bulk-create on auto_allocate Save database hits by performing a bulk-create * Add skeleton data migration * Create BuildLines for existing orders * Working on building out BuildLine table * Adds link for "BuildLine" to "BuildItem" - A "BuildItem" will now be tracked against a BuildLine - Not tracked directly against a build - Not tracked directly against a BomItem - Add schema migration - Add data migration to update links * Adjust migration 0045 - bom_item and build fields are about to be removed - Set them to "nullable" so the data doesn't get removed * Remove old fields from BuildItem model - build fk - bom_item fk - A lot of other required changes too * Update BuildLine.bom_item field - Delete the BuildLine if the BomItem is removed - This is closer to current behaviour * Cleanup for Build model - tracked_bom_items -> tracked_line_items - untracked_bom_items -> tracked_bom_items - remove build.can_complete - move bom_item specific methods to the BuildLine model - Cleanup / consolidation * front-end work - Update javascript - Cleanup HTML templates * Add serializer annotation and filtering - Annotate 'allocated' quantity - Filter by allocated / trackable / optional / consumable * Make table sortable * Add buttons * Add callback for building new stock * Fix Part annotation * Adds callback to order parts * Allocation works again * template cleanup * Fix allocate / unallocate actions - Also turns out "unallocate" is not a word.. * auto-allocate works again * Fix call to build.is_over_allocated * Refactoring updates * Bump API version * Cleaner implementation of allocation sub-table * Fix rendering in build output table * Improvements to StockItem list API - Refactor very old code - Add option to include test results to queryset * Add TODO for later me * Fix for serializers.py * Working on cleaner implementation of build output table * Add function to determine if a single output is fully allocated * Updates to build.js - Button callbacks - Table rendering * Revert previous changes to build.serializers.py * Fix for forms.js * Rearrange code in build.js * Rebuild "allocated lines" for output table * Fix allocation calculation * Show or hide column for tracked parts * Improve debug messages * Refactor "loadBuildLineTable" - Allow it to also be used as output sub-table * Refactor "completed tests" column * Remove old javascript - Cleans up a *lot* of crusty old code * Annotate the available stock quantity to BuildLine serializer - Similar pattern to BomItem serializer - Needs refactoring in the future * Update available column * Fix build allocation table - Bug fix - Make pretty * linting fixes * Allow sorting by available stock * Tweak for "required tests" column * Bug fix for completing a build output * Fix for consumable stock * Fix for trim_allocated_stock * Fix for creating new build * Migration fix - Ensure initial django_q migrations are applied - Why on earth is this failing now? * Catch exception * Update for exception handling * Update migrations - Ensure inventreesetting is added * Catch all exceptions when getting default currency code * Bug fix for currency exchange rates update * Working on unit tests * Unit test fixes * More work on unit tests * Use bulk_create in unit test * Update required quantity when a BuildOrder is saved * Tweak overage display in BOM table * Fix icon in BOM table * Fix spelling error * More unit test fixes * Build reports - Add line_items - Update docs - Cleanup * Reimplement is_partially_allocated method * Update docs about overage * Unit testing for data migration * Add "required_for_build_orders" annotation - Makes API query *much* faster now - remove old "required_parts_to_complete_build" method - Cleanup part API filter code * Adjust order of fixture loading * Fix unit test * Prevent "schedule_pricing_update" in unit tests - Should cut down on DB hits significantly * Unit test updates * Improvements for unit test - Don't hard-code pk values - postgresql no likey * Better unit test
This commit is contained in:
Oliver
GitHub
@@ -158,3 +158,139 @@ class TestReferencePatternMigration(MigratorTestCase):
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pattern = Setting.objects.get(key='BUILDORDER_REFERENCE_PATTERN')
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self.assertEqual(pattern.value, 'BuildOrder-{ref:04d}')
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class TestBuildLineCreation(MigratorTestCase):
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"""Test that build lines are correctly created for existing builds.
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Ref: https://github.com/inventree/InvenTree/pull/4855
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This PR added the 'BuildLine' model, which acts as a link between a Build and a BomItem.
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- Migration 0044 creates BuildLine objects for existing builds.
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- Migration 0046 links any existing BuildItem objects to corresponding BuildLine
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"""
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migrate_from = ('build', '0041_alter_build_title')
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migrate_to = ('build', '0047_auto_20230606_1058')
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def prepare(self):
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"""Create data to work with"""
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# Model references
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Part = self.old_state.apps.get_model('part', 'part')
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BomItem = self.old_state.apps.get_model('part', 'bomitem')
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Build = self.old_state.apps.get_model('build', 'build')
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BuildItem = self.old_state.apps.get_model('build', 'builditem')
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StockItem = self.old_state.apps.get_model('stock', 'stockitem')
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# The "BuildLine" model does not exist yet
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with self.assertRaises(LookupError):
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self.old_state.apps.get_model('build', 'buildline')
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# Create a part
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assembly = Part.objects.create(
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name='Assembly',
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description='An assembly',
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assembly=True,
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level=0, lft=0, rght=0, tree_id=0,
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)
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# Create components
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for idx in range(1, 11):
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part = Part.objects.create(
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name=f"Part {idx}",
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description=f"Part {idx}",
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level=0, lft=0, rght=0, tree_id=0,
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)
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# Create plentiful stock
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StockItem.objects.create(
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part=part,
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quantity=1000,
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level=0, lft=0, rght=0, tree_id=0,
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)
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# Create a BOM item
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BomItem.objects.create(
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part=assembly,
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sub_part=part,
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quantity=idx,
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reference=f"REF-{idx}",
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)
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# Create some builds
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for idx in range(1, 4):
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build = Build.objects.create(
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part=assembly,
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title=f"Build {idx}",
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quantity=idx * 10,
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reference=f"REF-{idx}",
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level=0, lft=0, rght=0, tree_id=0,
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)
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# Allocate stock to the build
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for bom_item in BomItem.objects.all():
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stock_item = StockItem.objects.get(part=bom_item.sub_part)
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BuildItem.objects.create(
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build=build,
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bom_item=bom_item,
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stock_item=stock_item,
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quantity=bom_item.quantity,
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)
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def test_build_line_creation(self):
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"""Test that the BuildLine objects have been created correctly"""
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Build = self.new_state.apps.get_model('build', 'build')
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BomItem = self.new_state.apps.get_model('part', 'bomitem')
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BuildLine = self.new_state.apps.get_model('build', 'buildline')
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BuildItem = self.new_state.apps.get_model('build', 'builditem')
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StockItem = self.new_state.apps.get_model('stock', 'stockitem')
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# There should be 3x builds
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self.assertEqual(Build.objects.count(), 3)
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# 10x BOMItem objects
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self.assertEqual(BomItem.objects.count(), 10)
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# 10x StockItem objects
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self.assertEqual(StockItem.objects.count(), 10)
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# And 30x BuildLine items (1 for each BomItem for each Build)
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self.assertEqual(BuildLine.objects.count(), 30)
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# And 30x BuildItem objects (1 for each BomItem for each Build)
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self.assertEqual(BuildItem.objects.count(), 30)
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# Check that each BuildItem has been linked to a BuildLine
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for item in BuildItem.objects.all():
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self.assertIsNotNone(item.build_line)
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self.assertEqual(
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item.stock_item.part,
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item.build_line.bom_item.sub_part,
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)
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item = BuildItem.objects.first()
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# Check that the "build" field has been removed
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with self.assertRaises(AttributeError):
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item.build
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# Check that the "bom_item" field has been removed
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with self.assertRaises(AttributeError):
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item.bom_item
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# Check that each BuildLine is correctly configured
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for line in BuildLine.objects.all():
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# Check that the quantity is correct
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self.assertEqual(
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line.quantity,
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line.build.quantity * line.bom_item.quantity,
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)
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# Check that the linked parts are correct
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self.assertEqual(
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line.build.part,
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line.bom_item.part,
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)
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