Resolving Railway issue

backend/alembic/versions/9a7b6c5d4e3f_normalize_segment_status_enum_values.py

@@ -0,0 +1,74 @@
+"""Normalize segment status enum values
+
+Revision ID: 9a7b6c5d4e3f
+Revises: f2b7c9d1e4a6
+Create Date: 2026-07-10 11:25:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "9a7b6c5d4e3f"
+down_revision = "f2b7c9d1e4a6"
+branch_labels = None
+depends_on = None
+
+
+def _rename_segment_status_values(pairs: list[tuple[str, str]]) -> None:
+    conn = op.get_bind()
+    for old_value, new_value in pairs:
+        conn.execute(
+            sa.text(
+                """
+                DO $$
+                BEGIN
+                    IF EXISTS (
+                        SELECT 1
+                        FROM pg_enum e
+                        JOIN pg_type t ON t.oid = e.enumtypid
+                        WHERE t.typname = 'segment_status_enum'
+                          AND e.enumlabel = :old_value
+                    )
+                    AND NOT EXISTS (
+                        SELECT 1
+                        FROM pg_enum e
+                        JOIN pg_type t ON t.oid = e.enumtypid
+                        WHERE t.typname = 'segment_status_enum'
+                          AND e.enumlabel = :new_value
+                    ) THEN
+                        EXECUTE format(
+                            'ALTER TYPE segment_status_enum RENAME VALUE %L TO %L',
+                            :old_value,
+                            :new_value
+                        );
+                    END IF;
+                END $$;
+                """
+            ),
+            {"old_value": old_value, "new_value": new_value},
+        )
+
+
+def upgrade() -> None:
+    _rename_segment_status_values(
+        [
+            ("NOT_STARTED", "not_started"),
+            ("IN_PROGRESS", "in_progress"),
+            ("SKIPPED", "skipped"),
+            ("DELIVERED", "delivered"),
+            ("COMPLETED", "completed"),
+        ]
+    )
+
+
+def downgrade() -> None:
+    _rename_segment_status_values(
+        [
+            ("not_started", "NOT_STARTED"),
+            ("in_progress", "IN_PROGRESS"),
+            ("skipped", "SKIPPED"),
+            ("delivered", "DELIVERED"),
+            ("completed", "COMPLETED"),
+        ]
+    )

backend/app/main.py

@@ -46,9 +46,18 @@
 app.mount("/colorings", StaticFiles(directory=COLORINGS_PATH), name="colorings")
 app.mount("/badges", StaticFiles(directory=BADGES_PATH), name="badges")
 
-allowed_origins = os.getenv(
-    "FRONTEND_URL", "http://localhost:4200,http://127.0.0.1:4200"
-).split(",")
+
+def _parse_allowed_origins(raw_origins: str) -> list[str]:
+    return [
+        origin.strip().rstrip("/")
+        for origin in raw_origins.split(",")
+        if origin.strip()
+    ]
+
+
+allowed_origins = _parse_allowed_origins(
+    os.getenv("FRONTEND_URL", "http://localhost:4200,http://127.0.0.1:4200")
+)
 
 app.add_middleware(
     CORSMiddleware,

backend/scripts/reseed_demo.py

@@ -4,10 +4,15 @@
 from pathlib import Path
 
 
-REPO_ROOT = Path(__file__).resolve().parents[2]
-BACKEND_ROOT = REPO_ROOT / "backend"
-if str(BACKEND_ROOT) not in sys.path:
-    sys.path.insert(0, str(BACKEND_ROOT))
+SCRIPT_PATH = Path(__file__).resolve()
+BACKEND_ROOT_CANDIDATES = (
+    SCRIPT_PATH.parents[1],
+    SCRIPT_PATH.parents[2] / "backend",
+)
+for backend_root in BACKEND_ROOT_CANDIDATES:
+    if (backend_root / "app").exists() and str(backend_root) not in sys.path:
+        sys.path.insert(0, str(backend_root))
+        break
 
 from app import seed_demo  # noqa: E402
 from app import seed_v2_demo  # noqa: E402