DB: Soubor s diplomy si pamatuje, zda je schválen

db/db.ddl

@@ -532,6 +532,7 @@ CREATE TABLE cert_files (
 	cert_set_id	int		NOT NULL REFERENCES cert_sets(contest_id) ON DELETE CASCADE,
 	type		cert_type	NOT NULL,
 	pdf_file	text		NOT NULL,	-- relativně vůči mo.util.data_dir('cert')
+	approved	bool		NOT NULL DEFAULT false,
 	UNIQUE (cert_set_id, type)
 );
 

db/upgrade-20250117.sql

@@ -30,6 +30,7 @@ CREATE TABLE cert_files (
 	cert_set_id	int		NOT NULL REFERENCES cert_sets(contest_id) ON DELETE CASCADE,
 	type		cert_type	NOT NULL,
 	pdf_file	text		NOT NULL,	-- relativně vůči mo.util.data_dir('cert')
+	approved	bool		NOT NULL DEFAULT false,
 	UNIQUE (cert_set_id, type)
 );
 

mo/db.py

@@ -1152,6 +1152,7 @@ class CertFile(Base):
     cert_set_id = Column(Integer, ForeignKey('cert_sets.contest_id', ondelete='CASCADE'), primary_key=True)
     type = Column(Enum(CertType, name='cert_type'), nullable=False, primary_key=True)
     pdf_file = Column(Text, nullable=False)
+    approved = Column(Boolean, server_default=text("false"), nullable=False)
 
 
 class Certificate(Base):
@@ -1164,6 +1165,10 @@ class Certificate(Base):
     page_number = Column(Integer, nullable=False)
 
     cert_set = relationship('CertSet')
+    cert_file = relationship('CertFile',
+                             primaryjoin='and_(CertFile.cert_set_id == Certificate.cert_set_id, CertFile.type == Certificate.type)',
+                             foreign_keys='[Certificate.cert_set_id, Certificate.type]',
+                             viewonly=True)
     user = relationship('User')