Phase 2 UI Adjustments/Edits by bonamin

backend/settings/models.py

@@ -0,0 +1,19 @@
+from pydantic import BaseModel
+from typing import List, Optional
+
+
+class MelodySettings(BaseModel):
+    available_languages: List[str] = ["en", "el", "sr"]
+    primary_language: str = "en"
+    quick_colors: List[str] = ["#FF5733", "#33FF57", "#3357FF", "#FFD700", "#FF69B4", "#8B4513"]
+    duration_values: List[int] = [
+        0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180,
+        240, 300, 360, 420, 480, 540, 600, 900,
+    ]
+
+
+class MelodySettingsUpdate(BaseModel):
+    available_languages: Optional[List[str]] = None
+    primary_language: Optional[str] = None
+    quick_colors: Optional[List[str]] = None
+    duration_values: Optional[List[int]] = None

backend/settings/router.py

@@ -0,0 +1,22 @@
+from fastapi import APIRouter, Depends
+from auth.models import TokenPayload
+from auth.dependencies import require_melody_access, require_viewer
+from settings.models import MelodySettings, MelodySettingsUpdate
+from settings import service
+
+router = APIRouter(prefix="/api/settings", tags=["settings"])
+
+
+@router.get("/melody", response_model=MelodySettings)
+async def get_melody_settings(
+    _user: TokenPayload = Depends(require_viewer),
+):
+    return service.get_melody_settings()
+
+
+@router.put("/melody", response_model=MelodySettings)
+async def update_melody_settings(
+    body: MelodySettingsUpdate,
+    _user: TokenPayload = Depends(require_melody_access),
+):
+    return service.update_melody_settings(body)

backend/settings/service.py

@@ -0,0 +1,39 @@
+from shared.firebase import get_db
+from settings.models import MelodySettings, MelodySettingsUpdate
+
+COLLECTION = "admin_settings"
+DOC_ID = "melody_settings"
+
+
+def get_melody_settings() -> MelodySettings:
+    """Get melody settings from Firestore. Creates defaults if not found."""
+    db = get_db()
+    doc = db.collection(COLLECTION).document(DOC_ID).get()
+    if doc.exists:
+        return MelodySettings(**doc.to_dict())
+    # Create with defaults
+    defaults = MelodySettings()
+    db.collection(COLLECTION).document(DOC_ID).set(defaults.model_dump())
+    return defaults
+
+
+def update_melody_settings(data: MelodySettingsUpdate) -> MelodySettings:
+    """Update melody settings. Only provided fields are updated."""
+    db = get_db()
+    doc_ref = db.collection(COLLECTION).document(DOC_ID)
+    doc = doc_ref.get()
+
+    if doc.exists:
+        existing = doc.to_dict()
+    else:
+        existing = MelodySettings().model_dump()
+
+    update_data = data.model_dump(exclude_none=True)
+    existing.update(update_data)
+
+    # Sort duration values
+    if "duration_values" in existing:
+        existing["duration_values"] = sorted(existing["duration_values"])
+
+    doc_ref.set(existing)
+    return MelodySettings(**existing)