rrs: Add support for store RecipeUpstreamHistory

To provide statistics about RecipeUpstream information based on
Milestones we need to store RecipeUpstreamHistory that contains when the
update script was executed.

rrs/admin.py: Add admin page for RecipeUpstreamHistory.
rrs/models.py: Add model for RecipeUpstreamHistory with helper functions
for get last and last by date range also add migration.

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>

rrs/admin.py

@@ -8,7 +8,7 @@ from django.contrib import admin
 from django.contrib.admin import DateFieldListFilter
 
 from rrs.models import Milestone, Maintainer, RecipeMaintainer, RecipeDistro, \
-        RecipeUpgrade, RecipeUpstream
+        RecipeUpgrade, RecipeUpstream, RecipeUpstreamHistory
 
 class MilestoneAdmin(admin.ModelAdmin):
     search_fields = ['name']
@@ -34,10 +34,17 @@ class RecipeUpgradeAdmin(admin.ModelAdmin):
             ('commit_date', DateFieldListFilter), 'maintainer__name']
     model = RecipeUpgrade
 
+class RecipeUpstreamHistoryAdmin(admin.ModelAdmin):
+    list_filter = [
+            ('start_date', DateFieldListFilter),
+            ('end_date', DateFieldListFilter)
+    ]
+    model = RecipeUpstreamHistory
+
 class RecipeUpstreamAdmin(admin.ModelAdmin):
     search_fields = ['recipe__pn']
     list_filter = ['recipe__layerbranch__layer__name', 'status',
-            'type', ('date', DateFieldListFilter)]
+            'type', ('date', DateFieldListFilter), 'history']
     model = RecipeUpstream
 
 admin.site.register(Milestone, MilestoneAdmin)
@@ -45,4 +52,5 @@ admin.site.register(Maintainer, MaintainerAdmin)
 admin.site.register(RecipeMaintainer, RecipeMaintainerAdmin)
 admin.site.register(RecipeDistro, RecipeDistroAdmin)
 admin.site.register(RecipeUpgrade, RecipeUpgradeAdmin)
+admin.site.register(RecipeUpstreamHistory, RecipeUpstreamHistoryAdmin)
 admin.site.register(RecipeUpstream, RecipeUpstreamAdmin)

rrs/migrations/0002_auto__add_recipeupstreamhistory__add_field_recipeupstream_history.py

@@ -0,0 +1,149 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'RecipeUpstreamHistory'
+        db.create_table('rrs_recipeupstreamhistory', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('start_date', self.gf('django.db.models.fields.DateTimeField')()),
+            ('end_date', self.gf('django.db.models.fields.DateTimeField')()),
+        ))
+        db.send_create_signal('rrs', ['RecipeUpstreamHistory'])
+
+        # Adding field 'RecipeUpstream.history'
+        db.add_column('rrs_recipeupstream', 'history',
+                      self.gf('django.db.models.fields.related.ForeignKey')(to=orm['rrs.RecipeUpstreamHistory'], null=True),
+                      keep_default=False)
+
+
+    def backwards(self, orm):
+        # Deleting model 'RecipeUpstreamHistory'
+        db.delete_table('rrs_recipeupstreamhistory')
+
+        # Deleting field 'RecipeUpstream.history'
+        db.delete_column('rrs_recipeupstream', 'history_id')
+
+
+    models = {
+        'layerindex.branch': {
+            'Meta': {'object_name': 'Branch'},
+            'bitbake_branch': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'short_description': ('django.db.models.fields.CharField', [], {'max_length': '50', 'blank': 'True'}),
+            'sort_priority': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'updated': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'auto_now': 'True', 'blank': 'True'})
+        },
+        'layerindex.layerbranch': {
+            'Meta': {'object_name': 'LayerBranch'},
+            'actual_branch': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
+            'branch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Branch']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerItem']"}),
+            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'vcs_last_commit': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'vcs_last_fetch': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'vcs_last_rev': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
+            'vcs_subdir': ('django.db.models.fields.CharField', [], {'max_length': '40', 'blank': 'True'})
+        },
+        'layerindex.layeritem': {
+            'Meta': {'object_name': 'LayerItem'},
+            'classic': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'index_preference': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'layer_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'mailing_list_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'N'", 'max_length': '1'}),
+            'summary': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'usage_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'vcs_url': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'vcs_web_file_base_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'vcs_web_tree_base_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'vcs_web_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'layerindex.recipe': {
+            'Meta': {'object_name': 'Recipe'},
+            'bbclassextend': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'bugtracker': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
+            'depends': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'filename': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'filepath': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'homepage': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"}),
+            'license': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'pn': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'provides': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'pv': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'section': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'src_uri': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'summary': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
+            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'rrs.maintainer': {
+            'Meta': {'ordering': "['name']", 'object_name': 'Maintainer'},
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
+        },
+        'rrs.milestone': {
+            'Meta': {'object_name': 'Milestone'},
+            'end_date': ('django.db.models.fields.DateField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '100'}),
+            'start_date': ('django.db.models.fields.DateField', [], {})
+        },
+        'rrs.recipedistro': {
+            'Meta': {'object_name': 'RecipeDistro'},
+            'alias': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'distro': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Recipe']"})
+        },
+        'rrs.recipemaintainer': {
+            'Meta': {'object_name': 'RecipeMaintainer'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'maintainer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['rrs.Maintainer']"}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Recipe']"})
+        },
+        'rrs.recipeupgrade': {
+            'Meta': {'object_name': 'RecipeUpgrade'},
+            'author_date': ('django.db.models.fields.DateTimeField', [], {}),
+            'commit_date': ('django.db.models.fields.DateTimeField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'maintainer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['rrs.Maintainer']", 'null': 'True', 'blank': 'True'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Recipe']"}),
+            'sha1': ('django.db.models.fields.CharField', [], {'max_length': '40', 'blank': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'})
+        },
+        'rrs.recipeupstream': {
+            'Meta': {'object_name': 'RecipeUpstream'},
+            'date': ('django.db.models.fields.DateTimeField', [], {}),
+            'history': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['rrs.RecipeUpstreamHistory']", 'null': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'no_update_reason': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Recipe']"}),
+            'status': ('django.db.models.fields.CharField', [], {'max_length': '1', 'blank': 'True'}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '1', 'blank': 'True'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'})
+        },
+        'rrs.recipeupstreamhistory': {
+            'Meta': {'object_name': 'RecipeUpstreamHistory'},
+            'end_date': ('django.db.models.fields.DateTimeField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'start_date': ('django.db.models.fields.DateTimeField', [], {})
+        }
+    }
+
+    complete_apps = ['rrs']

rrs/models.py

@@ -68,6 +68,32 @@ class RecipeMaintainer(models.Model):
         return "%s: %s <%s>" % (self.recipe.pn, self.maintainer.name,
                                 self.maintainer.email)
 
+class RecipeUpstreamHistory(models.Model):
+    start_date = models.DateTimeField()
+    end_date = models.DateTimeField()
+
+    @staticmethod
+    def get_last_by_date_range(start, end):
+        history = RecipeUpstreamHistory.objects.filter(start_date__gte = start, 
+                start_date__lte = end).order_by('-id')
+
+        if history:
+            return history[0]
+        else:
+            return None
+
+    @staticmethod
+    def get_last():
+        history = RecipeUpstreamHistory.objects.filter().order_by('-id')
+
+        if history:
+            return history[0]
+        else:
+            return None
+
+    def __unicode__(self):
+        return '%s: %s' % (self.id, self.start_date)
+
 class RecipeUpstream(models.Model):
     RECIPE_UPSTREAM_STATUS_CHOICES = (
         ('N', 'Not updated'),
@@ -82,6 +108,7 @@ class RecipeUpstream(models.Model):
     )
 
     recipe = models.ForeignKey(Recipe)
+    history = models.ForeignKey(RecipeUpstreamHistory, null=True)
     version = models.CharField(max_length=100, blank=True)
     type = models.CharField(max_length=1, choices=RECIPE_UPSTREAM_TYPE_CHOICES, blank=True)
     status =  models.CharField(max_length=1, choices=RECIPE_UPSTREAM_STATUS_CHOICES, blank=True)