Save image size + start to automatic template creation based on image checksum.

gns3server/db/models/images.py

@@ -15,7 +15,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from sqlalchemy import Column, String, Integer
+from sqlalchemy import Column, String, Integer, BigInteger
 from sqlalchemy.orm import relationship
 
 from .base import BaseTable
@@ -28,6 +28,7 @@ class Image(BaseTable):
     id = Column(Integer, primary_key=True, autoincrement=True)
     filename = Column(String, unique=True, index=True)
     image_type = Column(String)
+    image_size = Column(BigInteger)
     path = Column(String)
     checksum = Column(String)
     checksum_algorithm = Column(String)

gns3server/db/repositories/images.py

@@ -57,12 +57,13 @@ class ImagesRepository(BaseRepository):
         result = await self._db_session.execute(query)
         return result.scalars().first()
 
-    async def add_image(self, image_name, image_type, path, checksum, checksum_algorithm) -> models.Image:
+    async def add_image(self, image_name, image_type, image_size, path, checksum, checksum_algorithm) -> models.Image:
 
         db_image = models.Image(
             id=None,
             filename=image_name,
             image_type=image_type,
+            image_size=image_size,
             path=path,
             checksum=checksum,
             checksum_algorithm=checksum_algorithm