lims_industry: add unique on equipment type, brand, component type and equipment template

lims_industry/industry.py

@@ -81,6 +81,15 @@ class EquipmentType(ModelSQL, ModelView):
 
     name = fields.Char('Name', required=True)
 
+    @classmethod
+    def __setup__(cls):
+        super(EquipmentType, cls).__setup__()
+        t = cls.__table__()
+        cls._sql_constraints = [
+            ('name_unique', Unique(t, t.name),
+                'lims_industry.msg_equipment_type_name_unique'),
+            ]
+
 
 class Brand(ModelSQL, ModelView):
     'Brand'
@@ -88,6 +97,15 @@ class Brand(ModelSQL, ModelView):
 
     name = fields.Char('Name', required=True)
 
+    @classmethod
+    def __setup__(cls):
+        super(Brand, cls).__setup__()
+        t = cls.__table__()
+        cls._sql_constraints = [
+            ('name_unique', Unique(t, t.name),
+                'lims_industry.msg_brand_name_unique'),
+            ]
+
 
 class ComponentType(ModelSQL, ModelView):
     'Component Type'
@@ -97,6 +115,15 @@ class ComponentType(ModelSQL, ModelView):
     product_type = fields.Many2One('lims.product.type', 'Product type',
         required=True)
 
+    @classmethod
+    def __setup__(cls):
+        super(ComponentType, cls).__setup__()
+        t = cls.__table__()
+        cls._sql_constraints = [
+            ('name_unique', Unique(t, t.name),
+                'lims_industry.msg_component_type_name_unique'),
+            ]
+
 
 class EquipmentTemplate(ModelSQL, ModelView):
     'Equipment Template'
@@ -116,6 +143,11 @@ class EquipmentTemplate(ModelSQL, ModelView):
         cls._order.insert(0, ('type', 'ASC'))
         cls._order.insert(1, ('brand', 'ASC'))
         cls._order.insert(2, ('model', 'ASC'))
+        t = cls.__table__()
+        cls._sql_constraints = [
+            ('type_brand_model_unique', Unique(t, t.type, t.brand, t.model),
+                'lims_industry.msg_equipment_template_unique'),
+            ]
 
     def get_rec_name(self, name):
         res = '%s - %s' % (self.type.rec_name, self.brand.rec_name)

lims_industry/locale/es.po

@@ -653,6 +653,14 @@ msgctxt "model:ir.message,text:lbl_sample_missing_data"
 msgid "Missing data in Sample"
 msgstr "Faltan datos en Muestra"
 
+msgctxt "model:ir.message,text:msg_brand_name_unique"
+msgid "There is already a brand with the same name"
+msgstr "Ya existe una marca con el mismo nombre"
+
+msgctxt "model:ir.message,text:msg_component_type_name_unique"
+msgid "There is already a component type with the same name"
+msgstr "Ya existe un tipo de componente con el mismo nombre"
+
 msgctxt "model:ir.message,text:msg_component_type_unique"
 msgid "A component of the same type already exists for the equipment"
 msgstr "Ya existe un componente del mismo tipo para el equipo"
@@ -661,6 +669,15 @@ msgctxt "model:ir.message,text:msg_equipment_name_unique"
 msgid "There is already an equipment with the same name for the plant"
 msgstr "Ya existe un equipo con el mismo nombre para la planta"
 
+msgctxt "model:ir.message,text:msg_equipment_template_unique"
+msgid ""
+"There is already a equipment template with the same type, brand and model"
+msgstr "Ya existe una plantilla de equipo con el mismo tipo, marca y modelo"
+
+msgctxt "model:ir.message,text:msg_equipment_type_name_unique"
+msgid "There is already a equipment type with the same name"
+msgstr "Ya existe un tipo de equipo con el mismo nombre"
+
 msgctxt "model:ir.message,text:msg_party_no_email"
 msgid "Party \"%(party)s\" has no Email"
 msgstr "La entidad «%(party)s» no tiene correo electrónico"

lims_industry/message.xml

@@ -37,5 +37,17 @@
         <record model="ir.message" id="msg_plant_name_unique">
             <field name="text">There is already a plant with the same name for the party</field>
         </record>
+        <record model="ir.message" id="msg_equipment_type_name_unique">
+            <field name="text">There is already a equipment type with the same name</field>
+        </record>
+        <record model="ir.message" id="msg_brand_name_unique">
+            <field name="text">There is already a brand with the same name</field>
+        </record>
+        <record model="ir.message" id="msg_component_type_name_unique">
+            <field name="text">There is already a component type with the same name</field>
+        </record>
+        <record model="ir.message" id="msg_equipment_template_unique">
+            <field name="text">There is already a equipment template with the same type, brand and model</field>
+        </record>
     </data>
 </tryton>