activate

like/migrations/0005_auto_20190812_1122.py

+# Generated by Django 2.2.1 on 2019-08-12 11:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('like', '0004_promotioninfo_app'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='promotionchannel',
+            name='idfa',
+            field=models.CharField(max_length=64, unique=True, verbose_name='idfa'),
+        ),
+        migrations.AlterField(
+            model_name='promotionchannel',
+            name='imei',
+            field=models.CharField(max_length=64, unique=True, verbose_name='imei'),
+        ),
+    ]

like/migrations/0006_auto_20190812_1125.py

+# Generated by Django 2.2.1 on 2019-08-12 11:25
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('like', '0005_auto_20190812_1122'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='promotionchannel',
+            unique_together={('device_id', 'idfa', 'idfv', 'imei')},
+        ),
+    ]

like/migrations/0007_auto_20190812_1128.py

+# Generated by Django 2.2.1 on 2019-08-12 11:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('like', '0006_auto_20190812_1125'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='promotionchannel',
+            name='idfa',
+            field=models.CharField(max_length=64, verbose_name='idfa'),
+        ),
+        migrations.AlterField(
+            model_name='promotionchannel',
+            name='imei',
+            field=models.CharField(max_length=64, verbose_name='imei'),
+        ),
+    ]

like/models.py

@@ -46,7 +46,7 @@ class PromotionChannel(models.Model):
     app_name = models.CharField(max_length=64, verbose_name=u'app名字',default=APP_TYPE.GENGMEI.value[0])
     appid = models.CharField(max_length=64, verbose_name=u'渠道id')
     device_id = models.CharField(max_length=64, verbose_name=u'设备id')
-    idfa = models.CharField(max_length=64, verbose_name=u'idfa')
+    idfa = models.CharField(max_length=64,verbose_name=u'idfa')
     idfv = models.CharField(max_length=64, verbose_name=u'idfv')
     udid=models.CharField(max_length=64, verbose_name=u'udid')
     uuid=models.CharField(max_length=64, verbose_name=u'uuid')
@@ -124,6 +124,7 @@ class PromotionChannel(models.Model):
         if request:
             params.update({"request":json.dumps(request.GET.dict())})
 
+
         #appid加前缀和子渠道
         appid=params.get("appid")
         appid = '{0}{1}'.format(appid,"_{0}".format(sub_name) if sub_name else "")

like/views.py

@@ -102,7 +102,8 @@ class Statistic(View):
         #获取查询子串并对每一个关联字段做一次md5加密查询
         sub_query=[item for key,value in kwargs.items() if key in ["device_id","idfa","idfv","imei","mac"] for item in ("{0}='{1}'".format(key,value),"{0}='{1}'".format(key,md5(value)))]
 
-        sql="select * from like_promotion_channel where {0}".format(" or ".join(sub_query))
+        #顺序查找取第一个,如果已经激活,将不再激活
+        sql="select * from like_promotion_channel where {0} order by id desc".format(" or ".join(sub_query))
         channel_logger.info(sql)
         record = PromotionChannel.objects.raw(sql)
 
@@ -125,6 +126,13 @@ class Statistic(View):
             return
 
         if record:
+            #如果曾经激活过,将不再激活
+            for item in record:
+                if item.active_time:
+                    print("has activate---")
+                    channel_logger.info("已激活,不能再激活---")
+                    return
+
             record=record[0]
 
         channel_logger.info("存在待激活记录---")