[12.0][MIG] bi_view_editor

bi_view_editor/models/bve_view_line.py

@@ -0,0 +1,63 @@
+# Copyright 2015-2019 Onestein (<https://www.onestein.eu>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class BveViewLine(models.Model):
+    _name = 'bve.view.line'
+    _description = 'BI View Editor Lines'
+
+    name = fields.Char(compute='_compute_name')
+    sequence = fields.Integer(default=1)
+    bve_view_id = fields.Many2one('bve.view', ondelete='cascade')
+    model_id = fields.Many2one('ir.model', string='Model')
+    model_name = fields.Char(compute='_compute_model_name', store=True)
+    table_alias = fields.Char()
+    join_model_id = fields.Many2one('ir.model', string='Join Model')
+    field_id = fields.Many2one('ir.model.fields', string='Field')
+    field_name = fields.Char(compute='_compute_model_field_name', store=True)
+    ttype = fields.Char(string='Type')
+    description = fields.Char(translate=True)
+    relation = fields.Char()
+    join_node = fields.Char()
+
+    row = fields.Boolean()
+    column = fields.Boolean()
+    measure = fields.Boolean()
+    in_list = fields.Boolean()
+
+    @api.constrains('row', 'column', 'measure')
+    def _constrains_options_check(self):
+        measure_types = ['float', 'integer', 'monetary']
+        for line in self:
+            if line.row or line.column:
+                if line.join_model_id or line.ttype in measure_types:
+                    err_msg = _('This field cannot be a row or a column.')
+                    raise ValidationError(err_msg)
+            if line.measure:
+                if line.join_model_id or line.ttype not in measure_types:
+                    err_msg = _('This field cannot be a measure.')
+                    raise ValidationError(err_msg)
+
+    @api.depends('field_id', 'sequence')
+    def _compute_name(self):
+        for line in self:
+            if line.field_id:
+                field_name = line.field_id.name
+                line.name = 'x_bve_%s_%s' % (line.sequence, field_name,)
+
+    @api.depends('model_id')
+    def _compute_model_name(self):
+        for line in self:
+            if line.model_id:
+                line.model_name = line.model_id.model
+
+    @api.depends('field_id')
+    def _compute_model_field_name(self):
+        for line in self:
+            if line.field_id:
+                field_name = line.description
+                model_name = line.model_name
+                line.field_name = '%s (%s)' % (field_name, model_name, )