With this commit, list data is loaded using `web_search_read`
instead of `search_read`.
The goal is to fetch the currency (symbol, decimal places, etc.) of monetary
fields in a single request, instead of 2 RPCs.
Pros:
- less code
- one evaluation saved
- one network request saved
- easier future refactoring (see below)
Cons:
- overhead of data transferred over network (from 4.5MB to 6.5MB, unzipped
and from 711kB to 725kB gzipped to fetch a list of 20K crm leads).
Before this commit, here is what it looked like:
1. the list data is fetch (with the currency_field)
2. the cells are evaluated with the new data
3. we realize we want to format a currency amount. We already have the
currency name but not the symbol, etc. So we fetch the currency data
4. evaluate the cells again with the new currency format
Now:
1. fetch the list data with everything we need for the currency
2. evaluate the cells
This commit also serves another goal for a future refactoring: in the hope
of avoiding throwing "loading errors", I'd like to have an easy way to know
if a data source is fully loaded or not (the data and the format).
With this commit, everything is centralized in the list data source with
a single RPC. The goal is therefore achieved with this commit.
closesodoo/odoo#153434
Task: 3730232
Related: odoo/enterprise#56253
Signed-off-by: Pierre Rousseau (pro) <pro@odoo.com>
Lucas Lefèvre (lul)
8777973edd