lims_diagnosis: show in samples pending reports when ready to diagnose

lims_diagnosis/locale/es.po

@@ -46,6 +46,10 @@ msgctxt "field:lims.notebook,diagnostician:"
 msgid "Diagnostician"
 msgstr "Diagnosticador"
 
+msgctxt "field:lims.notebook,ready_to_diagnose:"
+msgid "Ready to diagnose"
+msgstr "Lista para diagnosticar"
+
 msgctxt "field:lims.notebook.change_diagnostician.start,diagnostician:"
 msgid "Diagnostician"
 msgstr "Diagnosticador"

lims_diagnosis/notebook.py

@@ -17,6 +17,8 @@ class Notebook(metaclass=PoolMeta):
         'Diagnostician'), 'get_sample_field')
     diagnosis_warning = fields.Function(fields.Boolean('Diagnosis Warning'),
         'get_diagnosis_warning')
+    ready_to_diagnose = fields.Function(fields.Boolean('Ready to diagnose'),
+        'get_ready_to_diagnose')
 
     @classmethod
     def get_diagnosis_warning(cls, notebooks, name):
@@ -33,6 +35,41 @@ class Notebook(metaclass=PoolMeta):
                 result[n.id] = False
         return result
 
+    def get_ready_to_diagnose(self, name):
+        pool = Pool()
+        ResultsLine = pool.get('lims.results_report.version.detail.line')
+        NotebookLine = pool.get('lims.notebook.line')
+
+        laboratory_id = Transaction().context.get(
+            'samples_pending_reporting_laboratory', None)
+        if not laboratory_id:
+            return False
+
+        draft_lines_ids = []
+        draft_lines = ResultsLine.search([
+            ('detail_sample.notebook', '=', self.id),
+            ('detail_sample.version_detail.laboratory', '=', laboratory_id),
+            ('detail_sample.version_detail.state', 'in', ['draft', 'revised']),
+            ('detail_sample.version_detail.type', '!=', 'preliminary'),
+            ])
+        if draft_lines:
+            draft_lines_ids = [dl.notebook_line.id for dl in draft_lines]
+
+        clause = [
+            ('notebook', '=', self.id),
+            ('laboratory', '=', laboratory_id),
+            ('notebook.fraction.type.report', '=', True),
+            ('report', '=', True),
+            ('annulled', '=', False),
+            ('results_report', '=', None),
+            ('id', 'not in', draft_lines_ids),
+            ('accepted', '=', False),
+            ('analysis.not_block_diagnosis', '=', False),
+            ]
+        if NotebookLine.search_count(clause) > 0:
+            return False
+        return True
+
 
 class NotebookLine(metaclass=PoolMeta):
     __name__ = 'lims.notebook.line'

lims_diagnosis/view/samples_pending_reporting_list.xml

@@ -3,5 +3,6 @@
     <xpath expr="/tree/field[@name='department']" position="after">
         <field name="diagnostician"/>
         <field name="diagnosis_warning"/>
+        <field name="ready_to_diagnose"/>
     </xpath>
 </data>