Added alt text for email_branding table

app/models.py

@@ -280,6 +280,8 @@ class EmailBranding(BaseModel):
         UUID(as_uuid=True), db.ForeignKey("organisation.id", ondelete="SET NULL"), index=True, nullable=True
     )
     organisation = db.relationship("Organisation", back_populates="email_branding", foreign_keys=[organisation_id])
+    alt_text_en = db.Column(db.String(), nullable=True)
+    alt_text_fr = db.Column(db.String(), nullable=True)
 
     def serialize(self) -> dict:
         serialized = {
@@ -290,6 +292,8 @@ def serialize(self) -> dict:
             "text": self.text,
             "brand_type": self.brand_type,
             "organisation_id": str(self.organisation_id) if self.organisation_id else "",
+            "alt_text_en": self.alt_text_en,
+            "alt_text_fr": self.alt_text_fr,
         }
 
         return serialized

migrations/versions/0446_add_alt_text.py

@@ -0,0 +1,34 @@
+"""
+Revision ID: 0446_add_alt_text.py
+Revises: 0445_add_org_id_branding.py
+Create Date: 2024-04-23
+"""
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy import text
+
+revision = "0446_add_alt_text"
+down_revision = "0445_add_org_id_branding"
+
+
+def upgrade():
+    table_description = op.get_bind().execute(
+        text("SELECT * FROM information_schema.columns WHERE table_name = 'email_branding'")
+    )
+
+    # Check if the column exists
+    if "alt_text_en" not in [column["column_name"] for column in table_description]:
+        op.add_column(
+            "email_branding",
+            sa.Column("alt_text_en", sa.String(), nullable=True),
+        )
+    if "alt_text_fr" not in [column["column_name"] for column in table_description]:
+        op.add_column(
+            "email_branding",
+            sa.Column("alt_text_fr", sa.String(), nullable=True),
+        )
+
+
+def downgrade():
+    op.drop_column("email_branding", "alt_text_fr")
+    op.drop_column("email_branding", "alt_text_en")

tests/app/email_branding/test_rest.py

@@ -39,7 +39,9 @@ def test_get_email_branding_options_filter_org(admin_request, notify_db, notify_
 
 
 def test_get_email_branding_by_id(admin_request, notify_db, notify_db_session):
-    email_branding = EmailBranding(colour="#FFFFFF", logo="/path/image.png", name="Some Org", text="My Org")
+    email_branding = EmailBranding(
+        colour="#FFFFFF", logo="/path/image.png", name="Some Org", text="My Org", alt_text_en="hello world"
+    )
     notify_db.session.add(email_branding)
     notify_db.session.commit()
 
@@ -57,13 +59,17 @@ def test_get_email_branding_by_id(admin_request, notify_db, notify_db_session):
         "text",
         "brand_type",
         "organisation_id",
+        "alt_text_en",
+        "alt_text_fr",
     }
     assert response["email_branding"]["colour"] == "#FFFFFF"
     assert response["email_branding"]["logo"] == "/path/image.png"
     assert response["email_branding"]["name"] == "Some Org"
     assert response["email_branding"]["text"] == "My Org"
     assert response["email_branding"]["id"] == str(email_branding.id)
     assert response["email_branding"]["brand_type"] == str(email_branding.brand_type)
+    assert response["email_branding"]["alt_text_en"] == "hello world"
+    assert response["email_branding"]["alt_text_fr"] is None
 
 
 def test_post_create_email_branding(admin_request, notify_db_session):