Odoo/addons/website/models/ir_model.py, branch 14.0 The current checkout of upstream Odoo [FIX] *: cleanup (un|re)installation hacks 2018-06-11T07:47:34+00:00 Adrian Torres adt@odoo.com 2018-06-11T07:47:34+00:00 503b8ed6925eddc36afd05683eaaad1a93312c8d Replace hacks introduced in V11 by the proper solution. 
Replace hacks introduced in V11 by the proper solution.
[FIX] website: unlink website_id (#21972) 2018-01-03T13:53:44+00:00 Adrian Torres adt@odoo.com 2018-01-03T13:53:44+00:00 9f583717e574795f8bd241fea44bad1a59253a66 In the module website, the relational field website_id is defined twice, once for ir_ui_view and a second time for res_config_settings, for the former we perform an ondelete='cascade', which means that when the website model is unlinked, the field is unlinked as well. This is not done for the website_id field in res_config_settings, which instead defaults to setting the field to NULL, which violates a not-null constraint and therefore causes issues when trying to modify/save settings. To solve this, a hard delete of the ir_model_field website_id is performed during the uninstall process of the website module. Fixes #21905 OPW 803018 
In the module website, the relational field website_id is defined twice,
once for ir_ui_view and a second time for res_config_settings, for the
former we perform an ondelete='cascade', which means that when the
website model is unlinked, the field is unlinked as well.

This is not done for the website_id field in res_config_settings, which
instead defaults to setting the field to NULL, which violates a not-null
constraint and therefore causes issues when trying to modify/save
settings.

To solve this, a hard delete of the ir_model_field website_id is
performed during the uninstall process of the website module.

Fixes #21905
OPW 803018