Add Language and PackageTranslation models

app/models/packages.py

@@ -400,6 +400,7 @@ class Package(db.Model):
 	forums       = db.Column(db.Integer,     nullable=True)
 	video_url    = db.Column(db.String(200), nullable=True, default=None)
 	donate_url   = db.Column(db.String(200), nullable=True, default=None)
+	translation_url = db.Column(db.String(200), nullable=True)
 
 	@property
 	def donate_url_actual(self):
@@ -407,6 +408,10 @@ class Package(db.Model):
 
 	enable_game_support_detection = db.Column(db.Boolean, nullable=False, default=True)
 
+	translations = db.relationship("PackageTranslation", back_populates="package",
+			lazy="dynamic", order_by=db.asc("package_translation_language_id"),
+			cascade="all, delete, delete-orphan")
+
 	provides = db.relationship("MetaPackage", secondary=PackageProvides, order_by=db.asc("name"), back_populates="packages")
 
 	dependencies = db.relationship("Dependency", back_populates="depender", lazy="dynamic", foreign_keys=[Dependency.depender_id])
@@ -808,6 +813,23 @@ class Package(db.Model):
 		return [positive, neutral, negative]
 
 
+class Language(db.Model):
+	id = db.Column(db.String(10), primary_key=True)
+	title = db.Column(db.String(100), unique=True, nullable=False)
+
+
+class PackageTranslation(db.Model):
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), primary_key=True)
+	package = db.relationship("Package", back_populates="translations", foreign_keys=[package_id])
+
+	language_id = db.Column(db.String(10), db.ForeignKey("language.id"), primary_key=True)
+	language = db.relationship("Language", foreign_keys=[language_id])
+
+	title = db.Column(db.Unicode(100), nullable=True)
+	short_desc = db.Column(db.Unicode(200), nullable=True)
+	desc = db.Column(db.UnicodeText, nullable=True)
+
+
 class MetaPackage(db.Model):
 	id = db.Column(db.Integer, primary_key=True)
 	name = db.Column(db.String(100), unique=True, nullable=False)

migrations/versions/6a0aee983614_.py

@@ -0,0 +1,48 @@
+"""empty message
+
+Revision ID: 6a0aee983614
+Revises: 7828535fe339
+Create Date: 2024-02-25 15:26:18.708794
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '6a0aee983614'
+down_revision = '7828535fe339'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('language',
+    sa.Column('id', sa.String(length=10), nullable=False),
+    sa.Column('title', sa.String(length=100), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('title')
+    )
+
+    op.create_table('package_translation',
+    sa.Column('package_id', sa.Integer(), nullable=False),
+    sa.Column('language_id', sa.String(length=10), nullable=False),
+    sa.Column('title', sa.Unicode(length=100), nullable=True),
+    sa.Column('short_desc', sa.Unicode(length=200), nullable=True),
+    sa.Column('desc', sa.UnicodeText(), nullable=True),
+    sa.ForeignKeyConstraint(['language_id'], ['language.id'], ),
+    sa.ForeignKeyConstraint(['package_id'], ['package.id'], ),
+    sa.PrimaryKeyConstraint('package_id', 'language_id')
+    )
+
+    with op.batch_alter_table('package', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('translation_url', sa.String(length=200), nullable=True))
+
+
+def downgrade():
+    with op.batch_alter_table('package', schema=None) as batch_op:
+        batch_op.drop_column('translation_url')
+
+    op.drop_table('package_translation')
+    op.drop_table('language')