[17.0][MIG] maintenance_equipment_category_hierarchy: Migration to 17.0

[BhaveshHeliconia]

No description provided.

[dalonsod]

Hello @HeliconiaSolutions , thanks for your contribution!!

See comment, and also:

• Could you add some demo data? This addon has such lack, and this is a good moment to solve this.
• Testing in runboat, even without any new category created, when trying to group equipments by category, an error is raised. Not checked if the same error raises e.g. in v16. Could you check?

Traceback (most recent call last):
  File "/opt/odoo/odoo/http.py", line 1787, in _serve_db
    return service_model.retrying(self._serve_ir_http, self.env)
  File "/opt/odoo/odoo/service/model.py", line 133, in retrying
    result = func()
  File "/opt/odoo/odoo/http.py", line 1815, in _serve_ir_http
    response = self.dispatcher.dispatch(rule.endpoint, args)
  File "/opt/odoo/odoo/http.py", line 2019, in dispatch
    result = self.request.registry['ir.http']._dispatch(endpoint)
  File "/opt/odoo/odoo/addons/base/models/ir_http.py", line 221, in _dispatch
    result = endpoint(**request.params)
  File "/opt/odoo/odoo/http.py", line 757, in route_wrapper
    result = endpoint(self, *args, **params_ok)
  File "/opt/odoo/addons/web/controllers/dataset.py", line 24, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/opt/odoo/addons/web/controllers/dataset.py", line 20, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/opt/odoo/odoo/api.py", line 464, in call_kw
    result = _call_kw_model(method, model, args, kwargs)
  File "/opt/odoo/odoo/api.py", line 435, in _call_kw_model
    result = method(recs, *args, **kwargs)
  File "/opt/odoo/addons/web/models/models.py", line 239, in web_read_group
    groups = self._web_read_group(domain, fields, groupby, limit, offset, orderby, lazy)
  File "/opt/odoo/addons/web/models/models.py", line 265, in _web_read_group
    groups = self.read_group(domain, fields, groupby, offset=offset, limit=limit,
  File "/opt/odoo/odoo/models.py", line 2760, in read_group
    rows = self._read_group(domain, annoted_groupby.values(), annoted_aggregates.values(), offset=offset, limit=limit, order=orderby)
  File "/opt/odoo/odoo/models.py", line 1911, in _read_group
    sql_order, sql_extra_groupby, fnames_used = self._read_group_orderby(order, groupby_terms, query)
  File "/opt/odoo/odoo/models.py", line 2123, in _read_group_orderby
    sql_order_str = self.env.cr.mogrify(sql_order).decode()
  File "/opt/odoo/odoo/sql_db.py", line 316, in mogrify
    return self._obj.mogrify(query, params)
psycopg2.ProgrammingError: can't execute an empty query

The above server error caused the following client error:
RPC_ERROR: Odoo Server Error
    RPCError@http://oca-maintenance-17-0-pr459-71ccbe3e138c.runboat.odoo-community.org/web/assets/a43706a/web.assets_web.min.js:2925:319
    makeErrorFromResponse@http://oca-maintenance-17-0-pr459-71ccbe3e138c.runboat.odoo-community.org/web/assets/a43706a/web.assets_web.min.js:2928:163
    jsonrpc/promise</<@http://oca-maintenance-17-0-pr459-71ccbe3e138c.runboat.odoo-community.org/web/assets/a43706a/web.assets_web.min.js:2932:34

[dalonsod]

For basic migration adding yourself to contributors shouldn't be accepted, unless a new feature is provided IMO