From e0fe9bd1566f11eda01f2bb2d153c8cf43a33820 Mon Sep 17 00:00:00 2001
From: husanjon <husanjon@felixits.uz>
Date: Thu, 2 Apr 2026 12:57:59 +0500
Subject: [PATCH] category va elonlanri olish optimalashtrildi

---
 .../commands/sync_firebase_categories.py      | 132 ++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 core/apps/vendors/management/commands/sync_firebase_categories.py

diff --git a/core/apps/vendors/management/commands/sync_firebase_categories.py b/core/apps/vendors/management/commands/sync_firebase_categories.py
new file mode 100644
index 0000000..bd97530
--- /dev/null
+++ b/core/apps/vendors/management/commands/sync_firebase_categories.py
@@ -0,0 +1,132 @@
+"""
+Firebase sections + vendor_categories → Django DB sync.
+
+Ishlatish:
+    python manage.py sync_firebase_categories
+    python manage.py sync_firebase_categories --update
+
+Docker:
+    docker compose exec web python manage.py sync_firebase_categories
+"""
+
+import os
+from datetime import datetime, timezone
+
+import firebase_admin
+from firebase_admin import credentials, firestore
+from django.core.management.base import BaseCommand
+
+from core.apps.vendors.models import SectionModel, CategoryModel
+
+CERT_PATH = os.path.normpath(os.path.join(
+    os.path.dirname(os.path.abspath(__file__)),
+    "../../../../..",
+    "fondexuzb-firebase-adminsdk-fbsvc-7b0e2d6200.json",
+))
+
+
+def _init_firebase():
+    if firebase_admin._apps:
+        return firestore.client()
+    if not os.path.exists(CERT_PATH):
+        raise FileNotFoundError(f"Firebase credentials topilmadi: {CERT_PATH}")
+    cred = credentials.Certificate(CERT_PATH)
+    firebase_admin.initialize_app(cred)
+    return firestore.client()
+
+
+class Command(BaseCommand):
+    help = "Firebase sections + vendor_categories → Django DB sync"
+
+    def add_arguments(self, parser):
+        parser.add_argument("--update", action="store_true",
+                            help="Mavjudlarni ham yangilaydi")
+
+    def handle(self, *args, **options):
+        update = options["update"]
+
+        try:
+            db = _init_firebase()
+        except FileNotFoundError as e:
+            self.stderr.write(self.style.ERROR(str(e)))
+            return
+
+        # ── 1. SECTIONS ──────────────────────────────────────────────────────
+        self.stdout.write("\n[1/2] Sections sinxronlanmoqda…")
+        section_docs = list(db.collection("sections").stream())
+        s_created = s_updated = s_skipped = 0
+
+        for doc in section_docs:
+            data = doc.to_dict() or {}
+            fid = data.get("id") or doc.id
+
+            existing = SectionModel.objects.filter(firestore_id=fid).first()
+            fields = dict(
+                name=data.get("name") or "—",
+                is_active=bool(data.get("isActive", True)),
+                image_url=data.get("sectionImage") or None,
+                color=data.get("color") or None,
+                service_type=data.get("serviceTypeFlag") or None,
+            )
+
+            if existing and not update:
+                s_skipped += 1
+                continue
+            if existing:
+                for k, v in fields.items():
+                    setattr(existing, k, v)
+                existing.save()
+                s_updated += 1
+            else:
+                SectionModel.objects.create(firestore_id=fid, **fields)
+                s_created += 1
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"  Sections  → yaratildi: {s_created}, yangilandi: {s_updated}, o'tkazildi: {s_skipped}"
+            )
+        )
+
+        # ── 2. VENDOR_CATEGORIES ─────────────────────────────────────────────
+        self.stdout.write("\n[2/2] Kategoriyalar sinxronlanmoqda…")
+        cat_docs = list(db.collection("vendor_categories").stream())
+        c_created = c_updated = c_skipped = 0
+
+        for doc in cat_docs:
+            data = doc.to_dict() or {}
+            fid = data.get("id") or doc.id
+
+            section = SectionModel.objects.filter(
+                firestore_id=data.get("section_id", "")
+            ).first()
+
+            existing = CategoryModel.objects.filter(firestore_id=fid).first()
+            fields = dict(
+                title=data.get("title") or "—",
+                description=data.get("description") or "",
+                photo_url=data.get("photo") or None,
+                is_publish=bool(data.get("publish", True)),
+                order=int(data.get("order", 0) or 0),
+                section=section,
+            )
+
+            if existing and not update:
+                c_skipped += 1
+                continue
+            if existing:
+                for k, v in fields.items():
+                    setattr(existing, k, v)
+                existing.save()
+                c_updated += 1
+            else:
+                CategoryModel.objects.create(firestore_id=fid, **fields)
+                c_created += 1
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"  Kategoriyalar → yaratildi: {c_created}, yangilandi: {c_updated}, o'tkazildi: {c_skipped}"
+            )
+        )
+
+        self.stdout.write(self.style.SUCCESS("\nTayyor! Endi mahsulotlarni yangilash uchun:"))
+        self.stdout.write("  python manage.py sync_firebase_products --update")