From d0d3d1478a5af184938448423395d6959608aa8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Bidoul?= <stephane.bidoul@acsone.eu>
Date: Sat, 25 Apr 2015 23:40:04 +0200
Subject: [PATCH] [IMP] mis_builder: refactor drilldown to move the logic to
 the server

---
 mis_builder/models/mis_builder.py         | 32 ++++++++++++++---------
 mis_builder/static/src/js/mis_builder.js  | 28 +++++++-------------
 mis_builder/static/src/xml/mis_widget.xml |  6 ++---
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/mis_builder/models/mis_builder.py b/mis_builder/models/mis_builder.py
index 021ee4e8..bbffcedc 100644
--- a/mis_builder/models/mis_builder.py
+++ b/mis_builder/models/mis_builder.py
@@ -480,18 +480,16 @@ class mis_report_instance_period(orm.Model):
          'Period name should be unique by report'),
     ]
 
-    def compute_domain(self, cr, uid, ids, account_, context=None):
-        if isinstance(ids, (int, long)):
-            ids = [ids]
-        domain = []
-        this = self.browse(cr, uid, ids, context=context)[0]
+    def drilldown(self, cr, uid, id, expr, context=None):
+        this = self.browse(cr, uid, id, context=context)[0]
         env = Environment(cr, uid, {})
         aep = AccountingExpressionProcessor(env)
-        aep.parse_expr(account_)
+        aep.parse_expr(expr)
         aep.done_parsing([('company_id', '=',
                            this.report_instance_id.company_id.id)])
-        domain.extend(aep.get_aml_domain_for_expr(account_))
-        if domain != []:
+        domain = aep.get_aml_domain_for_expr(expr)
+        if domain:
+            # TODO: reuse compute_period_domain
             # compute date/period
             period_ids = []
             date_from = None
@@ -514,9 +512,18 @@ class mis_report_instance_period(orm.Model):
             if date_from:
                 domain.extend([('date', '>=', date_from),
                                ('date', '<=', date_to)])
+            return {
+                'name': expr + ' - ' + this.name,
+                'domain': domain,
+                'type': 'ir.actions.act_window',
+                'res_model': 'account.move.line',
+                'views': [[False, 'list'], [False, 'form']],
+                'view_type': 'list',
+                'view_mode': 'list',
+                'target': 'current',
+            }
         else:
-            domain = False
-        return domain
+            return False
 
     def compute_period_domain(self, cr, uid, period_report, is_end,
                               is_initial, context=None):
@@ -657,7 +664,8 @@ class mis_report_instance_period(orm.Model):
                 except:
                     kpi_style = None
 
-                drilldown = bool(aep.get_aml_domain_for_expr(kpi.expression))
+                drilldown = (kpi_val is not None and
+                             bool(aep.get_aml_domain_for_expr(kpi.expression)))
 
                 res[kpi.name] = {
                     'val': kpi_val,
@@ -669,7 +677,7 @@ class mis_report_instance_period(orm.Model):
                     'dp': kpi.dp,
                     'is_percentage': kpi.type == 'pct',
                     'period_id': c.id,
-                    'period_name': c.name,
+                    'expr': kpi.expression,
                     'drilldown': drilldown,
                 }
 
diff --git a/mis_builder/static/src/js/mis_builder.js b/mis_builder/static/src/js/mis_builder.js
index fcd656f5..fb0f773a 100644
--- a/mis_builder/static/src/js/mis_builder.js
+++ b/mis_builder/static/src/js/mis_builder.js
@@ -20,32 +20,24 @@ openerp.mis_builder = function(instance) {
                 self.renderElement();
             });
         },
+
         events: {
             "click a.mis_builder_drilldown": "drilldown",
         },
+
         drilldown: function(event) {
-            var val_c = JSON.parse($(event.target).data("val-c"));
-            var val =  JSON.parse($(event.target).data("val"));
-            var period_id = JSON.parse($(event.target).data("period-id"));
-            var period_name = JSON.parse($(event.target).data("period-name"));
             var self = this;
-            if (!(val === null) && (val_c.indexOf('bal') >=0)){
+            var drilldown = JSON.parse($(event.target).data("drilldown"));
+            if (drilldown) {
+                var period_id = JSON.parse($(event.target).data("period-id"));
+                var val_c = JSON.parse($(event.target).data("expr"));
                 new instance.web.Model("mis.report.instance.period").call(
-                    "compute_domain", 
+                    "drilldown",
                     [period_id, val_c],
                     {'context': new instance.web.CompoundContext()}
-                ).then(function(result){
-                    if (result != false){
-                        self.do_action({
-                            name: val_c + ' - ' + period_name,
-                            domain: JSON.stringify(result),
-                            type: 'ir.actions.act_window',
-                            res_model: "account.move.line",
-                            views: [[false, 'list'], [false, 'form']],
-                            view_type : "list",
-                            view_mode : "list",
-                            target: 'current',
-                        });
+                ).then(function(result) {
+                    if (result) {
+                        self.do_action(result);
                     }
                 });
             }
diff --git a/mis_builder/static/src/xml/mis_widget.xml b/mis_builder/static/src/xml/mis_widget.xml
index 5edbe648..b8a13176 100644
--- a/mis_builder/static/src/xml/mis_widget.xml
+++ b/mis_builder/static/src/xml/mis_widget.xml
@@ -30,10 +30,10 @@
                                 <t t-if="value_value.drilldown">
                                     <a href="javascript:void(0)"
                                        class="mis_builder_drilldown"
-                                       t-att-data-val="JSON.stringify(value_value.val)"
-                                       t-att-data-val-c="JSON.stringify(value_value.val_c)"
+                                       t-att-data-drilldown="JSON.stringify(value_value.drilldown)"
                                        t-att-data-period-id="JSON.stringify(value_value.period_id)"
-                                       t-att-data-period-name="JSON.stringify(value_value.period_name)">
+                                       t-att-data-expr="JSON.stringify(value_value.expr)"
+                                    >
                                         <t t-esc="value_value.val_r"/>
                                     </a>
                                 </t>