* 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
* add file for states
* move general definition out
* add some tests and docs
* add tests for invalid definitions
* make status_label tag generic
* move templatetags
* remove unused tag
* rename test file
* make status label a lookup
* rename tags
* move import structure
* add missing tag
* collect states dynamically
* fix context function
* move api function out
* add tests for tags
* rename tests
* refactor imports
* Add test for API function
* improve errors and add tests for imporved errors
* make test calls simpler
* refactor definitions to use enums
* switch to enum
* refactor definitions to use enums
* fix lookup
* fix tag name
* make _TAG lookup a function
* cleanup BaseEnum
* make _TAG definition simpler
* restructure status codes to enum
* reduce LoC
* type status codes as int
* add specific function for template context
* Add definition for lookups
* fix filter lookup
* TEST: "fix" action lookup
* Add missing migrations
* Make all group code references explict
* change default on models to value
* switch to IntEnum
* move groups into a seperate class
* only request _TAG if it exsists
* use value and list
* use dedicated groups
* fix stock assigment
* fix order code
* more fixes
* fix borked change
* fix render lookup
* add group
* fix import
* fix syntax
* clenup
* fix migrations
* fix typo
* fix wrong value usage
* fix test
* remove group section
* remove group section
* add more test cases
* Add more docstring
* move choices out of migrations
* change import ordeR?
* last try before I revert
* Update part.migrations.0112
- Add custom migration class which handles errors
* Add unit test for migration
- Ensure that the new fields are added to the model
* Update reference to PR
---------
Co-authored-by: Oliver Walters <oliver.henry.walters@gmail.com>
* make currency choices independend
* replace hard coded default currency
* use function for psql?
* use callable default
* revert some fields
* also migrat all currency codes
* Update models: add MetadataMixin
* Fix name of model in Metadata API definition
* Add API endpoints
* Update API version
* Fix syntax
* Add API endpoint for RO, RO line, RO line extra item
* Add Metadata to Contacts
* Fix link in API version
* Fix name of model
* Fix error?
* Fix error?
* Fix all errors, hopefully..
* Add tests for order, line, extraline metadata
Extend for PO, SO
* Add tests for metadata for Company-related models
* Fix spelling
* Consolidate metadata test for all part models into one test
* Add test for all Stock metadata
* Update stock test_api
* Add all metadata tests for orders
* Fix various errors in tests
* Fix model name
* Add migration files
* Update tests for metadata
* Resolve conflict around API version number
* Rename migration file
* Rename migration file
* Will Contact edit endpoint work better?
* Revert changes in URL definitions
* Remove test, duplicate
* Fix tests with fixed PK, not from fixtures, to use a dynamic PK
* Fix migration overlap
* Fix name of model in Metadata API definition
* Add API endpoint for RO, RO line, RO line extra item
* Update InvenTree/order/api.py
Thanks @matmair - missed that I changed this later on
Co-authored-by: Matthias Mair <code@mjmair.com>
---------
Co-authored-by: Matthias Mair <code@mjmair.com>
* Refactor model helpers into own file to allow helper import when apps not loaded yet
* Import helper functions at module level
* Added missing imports where vscode couldnt help because its no explicit import
* Add RO to calendar output
* Update title and description to be more descriptive
* Add documentation
* Add simple test for RO calendar
* Lint/syntax
* Lint
* Changes to title, description
* Add validation to part units field
* Add "pack_units" field to the SupplierPart model
* Migrate old units to new units, and remove old field
* Table fix
* Fixture fix
* Update migration
* Improve "hook" for loading custom unit database
* Display part units column in part table
- Also allow ordering by part units
- Allow filtering to show parts which have defined units
* Adds data migration for converting units to valid values
* Add "pack_units_native" field to company.SupplierPart model
* Clean pack units when saving a SupplierPart
- Convert to native part units
- Handle empty units value
- Add unit tests
* Add background function to rebuild supplier parts when a part is saved
- Required to ensure that the "pack_size_native" is up to date
* Template updates
* Sort by native units first
* Bump API version
* Rename "pack_units" to "pack_quantity"
* Update migration file
- Allow reverse migration
* Fix for currency migration
- Handle case where no currencies are provided
- Handle case where base currency is not in provided options
* Adds unit test for data migration
* Add unit test for part.units data migration
- Check that units fields are updated correctly
* Add some extra "default units"
- each / piece
- dozen / hundred / thousand
- Add unit testing also
* Update references to "pack_size"
- Replace with "pack_quantity" or "pack_quantity_native" as appropriate
* Improvements based on unit testing
* catch error
* Docs updates
* Fixes for pricing tests
* Update unit tests for part migrations · 1b6b6d9d
* Bug fix for conversion code
* javascript updates
* JS formatting fix
* adds new field 'parameter type' to PartParameterTemplate model
* Move part parameter settings onto their own page
* Add "choices" and "regex" template types
* Adds validation for PartParameter based on template type
* javascript cleanup
* Fix for serializers.py
* Add unit testing for parameter validation
* Add filters
* Rename "type" field to "param_type"
- Should have seen that one coming
* Coerce 'boolean' value to True/False
* table update
* js linting
* Add requirement for "pint" package
* Add validator for physical unit types
- Revert a previous migration which adds "parameter type" and "validator" fields
- These will get implemented later, too much scope creep for this PR
- Add unit test for validation of "units" field
* Update PartParameter model
- Add data_numeric field (will be used later)
- Add MinLengthValidator to data field
* Run validation for part parameter data
- Ensure it can be converted to internal units
* Update admin interface to display partparameter values inline for a part
* Adds validation of part parameter data value
- Also converts to base units, and stores as "numeric" value
- Display "numeric" value in tables
- Create new file conversion.py for data conversion
* Update unit tests and fix some bugs
* Update docstring
* Add units to parameter columns in parameteric part table
* Allow part list to be ordered by a particular parameter value
- Annotate queryset with new "order_by_parameter" method
- Skeleton method for future work
* Bump API version
* Adds unit testing for sorting parts by parameter value
* Update historical data migrations
- Turns out RunPython.noop is a thing?
* Cache the unit registry
- Creating the unit registry takes a significant amount of time
- Construct when first called, and then cache for subsequent hits
- Massive improvement in performance
* Throw error on empty values when converting between units
* Data migration for converting existing part parameter values
* Handle more error cases
* Show parameteric table on top-level part page too
* Unit test for data migration
* Update credits in docs
* Improved error checking
* WIP docs updates
* Fix parameteric table filtering
* remove zoom property
* Fix for import path
* Update parameter docs
* Run background task to rebuild parameters when template changes
* Make "data_numeric" field nullable
- Defaulting to zero is not appropriate, as the actual value may be zero
- Sorting still seems to work just fine
* Fixes for unit test
* More unit test fixes
* Further fixes for unit tests
---------
Co-authored-by: Matthias Mair <code@mjmair.com>
* Add delivery date setting to Shipment model
* Add delivery_date to serializer
* Correct test for is_delivered
* Add relevant fields to API and forms
* Add test
* Increment API version
* Move migration file because of conflict
* Add 'clean' method to MetadataMixin class
- Ensure that the "metadata" is a valid dict object
* Add "overwrite" option for set_metadata method
* Update unit tests
* full_clean -> clean
* Cleanup
* Fix for MetadataMixin
* Updates for unit tests
* Test
* Improve construct_absolute_url method
- Look for hard-coded site URL if provided
- Otherwise look for specified site URL
- Otherwise look at the provided request object
* Refactor existing code which used base URL setting
* Update docs
* Validate that a provided base URL is valid
* remove markuplint
* remove dedicated html step - will be done by pre-commit
* add djlint for django template linting
* Fix T003: Endblock should have name
* Fix H013: Img tag should have an alt attribute
* Fix H014: Found extra blank lines
* Fix T003: Endblock should have name
* Fix H013: Img tag should have an alt attribute
* small fixes
* Fix T001: Variables should be wrapped in a single whitespace
* Fix T003: Endblock should have name
* small fixes
* fix form method
* add entry to contributing
* fix template changes
* another fix
* use current version
* Add clipboard to tables and external link changes
* Clipboard icon added to tables for screens >1200px wide. Enables
copying of SKU/MPN/IPN from table cells where these otherwise are
hyperlinks
* External links now open in new tabs with noreferrer
* Move external links into separate template
* All statically rendered external links have been moved out to a new
template.
* Adds extra unit test for exporting sales orders
- Exporting sales orders to .xls currently throws exception
* Fix 'total_price' field when exporting orders
* Fix for unit test
* Add 'order_currency' to the various external order models
- By default will use the currency specified for the supplier (or customer)
- Can be specified per order, also
* Display order currency on order pgae
* Add 'order_currency' field
* Enable "blank" currency option (to default to the currency specified by the referenced company
* Fix default currency code when adding line items
* Remove 'total_price_currency' serializer field
- Now replaced with 'order_currency' for greater flexibility
* Bump api_version.py
* Update default order report templates
* Updated docs
* More docs updaes
* Adjust unit tests
* Use 'order_currency' in order tables
* Update purchase order api unit tests
* Support image uploads in the "notes" markdown fields
- Implemented using the existing EasyMDE library
- Copy / paste support
- Drag / drop support
* Remove debug message
* Updated API version
* Better UX when saving notes
* Pin PIP version (for testing)
* Bug fixes
- Fix typo
- Use correct serializer type
* Add unit testing
* Update role permissions
* Typo fix
* Update migration file
* Adds a notes mixin class to be used for refactoring
* Refactor existing models with notes to use the new mixin
* Add helper function for finding all model types with a certain mixin
* Refactor barcode plugin to use new method
* Typo fix
* Add daily task to delete old / unused notes
* Add ProjectCode model
(cherry picked from commit 382a0a2fc32c930d46ed3fe0c6d2cae654c2209d)
* Adds IsStaffOrReadyOnly permissions
- Authenticated users get read-only access
- Staff users get read/write access
(cherry picked from commit 53d04da86c4c866fd9c909d147d93844186470b4)
* Adds API endpoints for project codes
(cherry picked from commit 5ae1da23b2eae4e1168bc6fe28a3544dedc4a1b4)
* Add migration file for projectcode model
(cherry picked from commit 5f8717712c65df853ea69907d33e185fd91df7ee)
* Add project code configuration page to the global settings view
* Add 'project code' field to orders
* Add ability to set / edit the project code for various order models
* Add project code info to order list tables
* Add configuration options for project code integration
* Allow orders to be filtered by project code
* Refactor table_filters.js
- Allow orders to be filtered dynamically by project code
* Bump API version
* Fixes
* Add resource mixin for exporting project code in order list
* Add "has_project_code" filter
* javascript fix
* Edit / delete project codes via API
- Also refactor some existing JS
* Move MetadataMixin to InvenTree.models
To prevent circular imports
(cherry picked from commit d23b013881eaffe612dfbfcdfc5dff6d729068c6)
* Fixes for circular imports
* Add metadata for ProjectCode model
* Add Metadata API endpoint for ProjectCode
* Add unit testing for ProjectCode API endpoints
* Support image uploads in the "notes" markdown fields
- Implemented using the existing EasyMDE library
- Copy / paste support
- Drag / drop support
* Remove debug message
* Updated API version
* Better UX when saving notes
* Pin PIP version (for testing)
* Bug fixes
- Fix typo
- Use correct serializer type
* Add unit testing
* Update role permissions
* Typo fix
* Update migration file
* Adds a notes mixin class to be used for refactoring
* Refactor existing models with notes to use the new mixin
* Add helper function for finding all model types with a certain mixin
* Refactor barcode plugin to use new method
* Typo fix
* Add daily task to delete old / unused notes
* Bug fix for barcode refactoring
* Add unit testing for function
* Made the description field on the part model optional
* Made the title field on the build model optional
* Made the description field on the order model optional
* Added migration files
* Fixes for receiving a line item with a barcode
- Record the raw barcode data in addition to the hash
* Improvements to 'receive purchase order items' dialog
* Add code for assigning barcodes to incoming order items
* Unit test fixes
* Add barcode support to external orders
- ReturnOrder
- PurchaseOrder
- SalesOrder
* Support scanning for new model types
* Integrate UI elements for ReturnOrder
* Update PurchaseOrder page
* SalesOrder implementation
* Adds custom search filter to allow 'regex' searching of results
* Specify if "shell" can access database for certain commands
* Bug fix for settings API
- Do not allow cache on detail endpoints
- Was causing strange error conditions with missing or duplicate PK values
* Adds user setting to control regex search
* Enable regex for search queries
- bootstrap tables
- search preview
* Pass search options through bettererer
* Refactor API endpoints to use new filter approach
* Bump API version
* Add "whole word" search
- Closes https://github.com/inventree/InvenTree/issues/4510
* Handle case where existing fields are empty
* pop > get
* Allow "pending" or "issued" sales orders to be marked as completed
* Display pending shipments for open sales orders
* Add "is_open" method for PurchasesOrder
- Bring into line with SalesOrder and ReturnOrder
* Do not remove sales order allocations when returning an item against a return order
* Also do not clear allocations when returning manually
* stock item display tweaks
* Add extra column to sales order allocation table
* Improve methods for introspecting sales order allocations for stockitems
* Only display "active" sales order allocations on a stock item detail page
- All allocations are still visible in the allocation table
* Can't have available quantity if you're not available
tap's side of nose
* Implement a generic API endpoint for enumeration of status codes
* Adds endpoint for PurchaseOrderStatus
* Add more endpoints (sales order / return orer)
* Add endpoints for StockStatus and StockTrackingCode
* Support build status
* Use the attribute name as the dict key
* Refactored status codes in javascript
- Now accessible by "name" (instead of integer key)
- Will make javascript code much more readable
* Bump API version
* Add extra status code "IN PROGRESS" for sales order
* Add method to 'issue' a SalesOrder
* Updates to salesorder template
* Add API endpoint and serializer for issuing a SalesOrder
* javascript for issuing order
* Cleanup buttons for SalesOrderLineItem table
* Bug fixes
* Adds ReturnOrder and ReturnOrderAttachment models
* Adds new 'role' specific for return orders
* Refactor total_price into a mixin
- Required for PurchaseOrder and SalesOrder
- May not be required for ReturnOrder (remains to be seen)
* Adds API endpoints for ReturnOrder
- Add list endpoint
- Add detail endpoint
- Adds required serializer models
* Adds basic "index" page for Return Order model
* Update API version
* Update navbar text
* Add db migration for new "role"
* Add ContactList and ContactDetail API endpoints
* Adds template and JS code for manipulation of contacts
- Display a table
- Create / edit / delete
* Splits order.js into multiple files
- Javascript files was becoming extremely large
- Hard to debug and find code
- Split into purchase_order / return_order / sales_order
* Fix role name (change 'returns' to 'return_order')
- Similar to existing roles for purchase_order and sales_order
* Adds detail page for ReturnOrder
* URL cleanup
- Use <int:pk> instead of complex regex
* More URL cleanup
* Add "return orders" list to company detail page
* Break JS status codes into new javascript file
- Always difficult to track down where these are rendered
- Enough to warrant their own file now
* Add ability to edit return order from detail page
* Database migrations
- Add new ReturnOrder modeles
- Add new 'contact' field to external orders
* Adds "contact" to ReturnOrder
- Implement check to ensure that the selected "contact" matches the selected "company"
* Adjust filters to limit contact options
* Fix typo
* Expose 'contact' field for PurchaseOrder model
* Render contact information
* Add "contact" for SalesOrder
* Adds setting to enable / disable return order functionality
- Simply hides the navigation elements
- API is not disabled
* Support filtering ReturnOrder by 'status'
- Refactors existing filter into the OrderFilter class
* js linting
* More JS linting
* Adds ReturnOrderReport model
* Add serializer for the ReturnOrderReport model
- A little bit of refactoring along the way
* Admin integration for new report model
* Refactoring for report.api
- Adds generic mixins for filtering queryset (based on updates to label.api)
- Reduces repeated code a *lot*
* Exposes API endpoints for ReturnOrderReport
* Adds default example report file for ReturnOrder
- Requires some more work :)
* Refactor report printing javascript code
- Replace all existing functions with 'printReports'
* Improvements for default StockItem test report template
- Fix bug in template
- Handle potential errors in template tags
- Add more helpers to report tags
- Improve test result rendering
* Reduce logging verbosity from weasyprint
* Refactor javascript for label printing
- Consolidate into a single function
- Similar to refactor of report functions
* Add report print button to return order page
* Record user reference when creating via API
* Refactor order serializers
- Move common code into AbstractOrderSerializer class
* Adds extra line item model for the return order
- Adds serializer and API endpoints as appropriate
* Render extra line table for return order
- Refactor existing functions into a single generic function
- Reduces repeated JS code a lot
* Add ability to create a new extra line item
* Adds button for creating a new lien item
* JS linting
* Update test
* Typo fix
(cherry picked from commit 28ac2be35b)
* Enable search for return order
* Don't do pricing (yet) for returnorder extra line table
- Fixes an uncaught error
* Error catching for api.js
* Updates for order models:
- Add 'target_date' field to abstract Order model
- Add IN_PROGRESS status code for return order
- Refactor 'overdue' and 'outstanding' API queries
- Refactor OVERDUE_FILTER on order models
- Refactor is_overdue on order models
- More table filters for return order model
* JS cleanup
* Create ReturnOrderLineItem model
- New type of status label
- Add TotalPriceMixin to ReturnOrder model
* Adds an API serializer for the ReturnOrderLineItem model
* Add API endpoints for ReturnOrderLineItem model
- Including some refactoring along the way
* javascript: refactor loadTableFilters function
- Pass enforced query through to the filters
- Call Object.assign() to construct a superset query
- Removes a lot of code duplication
* Refactor hard-coded URLS to use {% url %} lookup
- Forces error if the URL is wrong
- If we ever change the URL, will still work
* Implement creation of new return order line items
* Adds 'part_detail' annotation to ReturnOrderLineItem serializer
- Required for rendering part information
* javascript: refactor method for creating a group of buttons in a table
* javascript: refactor common buttons with helper functions
* Allow edit and delete of return order line items
* Add form option to automatically reload a table on success
- Pass table name to options.refreshTable
* JS linting
* Add common function for createExtraLineItem
* Refactor loading of attachment tables
- Setup drag-and-drop as part of core function
* CI fixes
* Refactoring out some more common API endpoint code
* Update migrations
* Fix permission typo
* Refactor for unit testing code
* Add unit tests for Contact model
* Tests for returnorder list API
* Annotate 'line_items' to ReturnOrder serializer
* Driving the refactor tractor
* More unit tests for the ReturnOrder API endpoints
* Refactor "print orders" button for various order tables
- Move into "setupFilterList" code (generic)
* add generic 'label printing' button to table actions buttons
* Refactor build output table
* Refactoring icon generation for js
* Refactoring for Part API
* Fix database model type for 'received_date'
* Add API endpoint to "issue" a ReturnOrder
* Improvements for stock tracking table
- Add new status codes
- Add rendering for SalesOrder
- Add rendering for ReturnOrder
- Fix status badges
* Adds functionality to receive line items against a return order
* Add endpoints for completing and cancelling orders
* Add option to allow / prevent editing of ReturnOrder after completed
* js linting
* Wrap "add extra line" button in setting check
* Updates to order/admin.py
* Remove inline admin for returnorderline model
* Updates to pass CI
* Serializer fix
* order template fixes
* Unit test fix
* Fixes for ReturnOrder.receive_line_item
* Unit testing for receiving line items against an RMA
* Improve example report for return order
* Extend unit tests for reporting
* Cleanup here and there
* Unit testing for order views
* Clear "sales_order" field when returning against ReturnOrder
* Add 'location' to deltas when returning from customer
* Bug fix for unit test
* Add metadata for ManufacturerPart
* Add Metadata for SupplierPart
* Add metadata to label models
* Add metadata to order line items
* Add metadata to shipment
* Add metadata to Build and BuildItem
* Add metadata to BomItem
* Add metadata to PartParameterTemplate
* Syntax, lint
* Fix isort style
* Lint
* Correction of model name
* Metadata for Reports
* Fix silly error
* Fix silly error
* Correct model name
* Correct model name
* Correction
* Correct company urls
* Apply generic model to Report metadat
* Rename/remove redundant import
* Remove shadowing of report in loop variable
* Update import ordering
* More corrections
* better docstrings
* Correct names for API endpoints
* Default to PO, required for api-doc to work
* Changes by @matmair
* Suppress metadata from Bom export
* Add migration files
* Increment API version
* Add tests for all Metadata models, even previously existing ones
* Update tests
* Fix
* Delay tests
* Fix imports
* Fix tests
* API Version number
* Remove unused import
* isort
* Revent unintended change of cache
* Move render_currency into helpers.py
- Add duplicate tag to report.py
- Add option for currency conversion (optional)
* Update report templates
- Use "render_currency" instead of including price_data template
* Remove 'price_data.html' template entirely
* Unit test speed improvements
- Move from insantiating data in setUp to setUpTestData
* Update UserMixin class for API testing
* Bunch of test updates
* Further test updates
* Test fixes
* Add allowances for exchange rate server not responding
* Fixes for group role test
* add bulk delete for purchase order line items
* bump API version
* fix JS style
* handle parts with no linked manufacturer part correctly
* add unit test for purchase order line item bulk delete
* Pass "Part" instance to plugins when calling validate_serial_number
* Pass part instance through when validating IPN
* Improve custom part name validation
- Pass the Part instance through to the plugins
- Validation is performed at the model instance level
- Updates to sample plugin code
* Pass StockItem through when validating batch code
* Pass Part instance through when calling validate_serial_number
* Bug fix
* Update unit tests
* Unit test fixes
* Fixes for unit tests
* More unit test fixes
* More unit tests
* Furrther unit test fixes
* Simplify custom batch code validation
* Further improvements to unit tests
* Further unit test
* Update default purchase order report template
- Add line pricing data
- Add extra lines
- Add methods for returning total line item price
- Include total order price
* Similar updates for sales order reports
* Adds unit test for counting queries on PurchaseOrderList API endpoint
- We will work to make this queryset more efficient
* PEP fixes
* Add 'total_price' fields to SalesOrder and PurchaseOrder models
* PurchaseOrder list API now has constant query count
* Data migration for updating existing PurchaseOrder and SalesOrder instances
- Calculate total_price for any existing order
- Will fail if exchange rates are not available
* Add total_price_currency to API serializers
* Render total_price in SalesOrder table
* Add ability to filter both lists by total_price field
* Update total_price whenever an order is updated
* Update total price whenever a lineitem is saved or deleted
* Add query-counting unit test for SalesOrder list API
* Calling refresh_from_db inside a save() method is *not* a good idea
