From ba0c636ffca9b95462ffb120243a61ffe8e92ac6 Mon Sep 17 00:00:00 2001
From: Hossein <fazlihossein6@gmail.com>
Date: Thu, 25 Sep 2025 02:19:42 +0330
Subject: [PATCH] update

---
 database.py | 29 ++++++-----------------------
 1 file changed, 6 insertions(+), 23 deletions(-)

diff --git a/database.py b/database.py
index a67c65c..fa65f5d 100644
--- a/database.py
+++ b/database.py
@@ -3,7 +3,7 @@ import os
 import uuid
 from sqlalchemy import (
     create_engine, Column, Integer, String, Float, DateTime, Boolean, Text,
-    ForeignKey, UniqueConstraint, Index
+    ForeignKey
 )
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker, relationship
@@ -52,15 +52,10 @@ class InstaCursor(Base):
     __tablename__ = "insta_cursors"
 
     id = Column(Integer, primary_key=True)
-    username = Column(String(150), nullable=False, unique=True)
+    username = Column(String(150), nullable=False, unique=True)  # unique → implicit unique index
     next_max_id = Column(String(255), nullable=True)
     updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
 
-    __table_args__ = (
-        UniqueConstraint("username", name="uq_insta_cursor_username"),
-        Index("ix_insta_cursors_username", "username"),
-    )
-
 # -----------------------------------------------------------------------------
 # Instagram Account
 # -----------------------------------------------------------------------------
@@ -68,8 +63,8 @@ class InstagramAccount(Base):
     __tablename__ = "instagram_accounts"
 
     id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
-    seller_id = Column(UUID(as_uuid=True), nullable=False)
-    username = Column(String(100), nullable=False, unique=True, index=True)
+    seller_id = Column(UUID(as_uuid=True), nullable=False, index=True)  # index for lookups by seller
+    username = Column(String(100), nullable=False, unique=True)        # unique → implicit unique index
     is_active = Column(Boolean, default=True)
     last_synced = Column(DateTime(timezone=True), nullable=True)
 
@@ -80,12 +75,6 @@ class InstagramAccount(Base):
         passive_deletes=True,
     )
 
-    __table_args__ = (
-        UniqueConstraint("username", name="uq_instagram_accounts_username"),
-        Index("ix_instagram_accounts_username", "username"),
-        Index("ix_instagram_accounts_seller_id", "seller_id"),
-    )
-
 # -----------------------------------------------------------------------------
 # Instagram Post
 # -----------------------------------------------------------------------------
@@ -99,8 +88,8 @@ class InstagramPost(Base):
         nullable=False,
         index=True,
     )
-    ig_post_id = Column(String(100), nullable=False, unique=True, index=True)
-    media_type = Column(String(10), nullable=False)  # 'image', 'video', 'carousel'
+    ig_post_id = Column(String(100), nullable=False, unique=True)  # unique → implicit unique index
+    media_type = Column(String(10), nullable=False, index=True)    # 'image', 'video', 'carousel'
     caption = Column(Text, nullable=True)
     thumbnail_url = Column(Text, nullable=True)
 
@@ -114,12 +103,6 @@ class InstagramPost(Base):
 
     account = relationship("InstagramAccount", back_populates="posts")
 
-    __table_args__ = (
-        UniqueConstraint("ig_post_id", name="uq_instagram_posts_ig_post_id"),
-        Index("ix_instagram_posts_created_at", "created_at"),
-        Index("ix_instagram_posts_media_type", "media_type"),
-    )
-
 # -----------------------------------------------------------------------------
 # Session dependency
 # -----------------------------------------------------------------------------