added in DB tables for new face DB structures/links

pa_job_manager.py

@@ -181,7 +181,6 @@ class DelFile(Base):
     def __repr__(self):
         return f"<file_eid: {self.file_eid}, orig_path_prefix={self.orig_path_prefix}>"
 
-
 class FileType(Base):
     __tablename__ = "file_type"
     id = Column(Integer, Sequence('file_type_id_seq'), primary_key=True )
@@ -229,6 +228,30 @@ class Refimg(Base):
     def __repr__(self):
         return f"<id: {self.id}, fname: {self.fname}, created_on: {self.created_on}, encodings: {self.encodings}>"
 
+class Face(Base):
+    __tablename__ = "face"
+    id = Column(Integer, Sequence('face_id_seq'), primary_key=True )
+    face = Column( LargeBinary )
+
+    def __repr__(self):
+        return f"<id: {self.id}, face={self.face}"
+
+class FaceFileLink(Base):
+    __tablename__ = "face_file_link"
+    face_id = Column(Integer, ForeignKey("face.id"), primary_key=True )
+    file_eid = Column(Integer, ForeignKey("file.eid"), primary_key=True )
+
+    def __repr__(self):
+        return f"<face_id: {self.face_id}, file_eid={self.file_eid}"
+
+class FaceRefimgLink(Base):
+    __tablename__ = "face_refimg_link"
+    face_id = Column(Integer, ForeignKey("face.id"), primary_key=True )
+    refimg_id = Column(Integer, ForeignKey("refimg.id"), primary_key=True )
+
+    def __repr__(self):
+        return f"<face_id: {self.face_id}, refimg_id={self.refimg_id}"
+
 
 
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