* fix: User MultiSelectList control for Party filter
The comma based filter wouldn't work for values that had comma in them
* fix: Replace with MultiSelectList in reports
* fix: Parse json instead of string split
* Remove quotes from sql to make it compatible with postgres as well
* Fix queries
- Replace mysql specifc queries with standard ones
* Make repo URL chages to test pg-poc
* Add root passowrd to test site config
* Fix quotes issue
* Remove debug flag from a pricing rule query
* Remove python 3.6 version from travis.yml
* Fix improper query issue
* Fix incorrect query
* Fix a query
- This fix need to be changed when we will start supporting postgres
since date_format is not supported by postgres
* Get price list map as dict
* Convert price_list_currency_map to dict
* add filter for Cost Center, make CC & Project multiselect field
* update queries according to project/cost_center multiselect
* add multiselect filter for cost_center and project
* update query according to multiselect
* Add new Select to filters
* get the currencies from database rather than hardcoded
* label report columns:
- If presentation currency is available in filters, use it or
- If company is available in filters, use it or
- use default company currency
* add new function - get_currency
* tweak new function `get_currency`
* add new function `convert` to convert a value to another currency
* add new function `convert_to_presentation_currency`
* clean up `get_currency` first pass
* memoise the exchange rates
* limit fetched GL entries to to_date
* check if account type is p&l or not and use appropriate exchange rate based on that
* change EXCHANGE RATE to a dict, use for memoisation
* rename EXCHANGE_RATE
* cache exchange rates and use them as needed
* add docstrings
* add presentation currency logic to financial statement reports
* move new functions from `general_ledger.py` to new module
* clean up
* PEP 8 clean up
* move function to util.py
* PEP 8 clean up
* remove presentation currency option from cashflow
* adjust currency as needed
* allow users to save presentation currency in Accounts Settings
* add new function `get_presentation_currency_list`
* refactor query_report modules with no promises
* Revert "allow users to save presentation currency in Accounts Settings"
This reverts commit 3b58a6296cf3f7b4d80ac55b03f9d5d4887b796b.
* show print page in correct currency
* Update utils.py
