feat: clinic and user table change

feat: centralized db error handler
fix: api responses

models/Clinics.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Integer, String, Boolean
+from sqlalchemy import Column, Integer, String, Boolean, ForeignKey
 from sqlalchemy.orm import relationship
 
 from database import Base
@@ -39,7 +39,9 @@ class Clinics(Base, CustomBase):
     general_info = Column(String, nullable=True)
     status = Column(Enum(ClinicStatus))
     domain = Column(String, nullable=True) # unique for each clinic
+    creator_id = Column(Integer, ForeignKey("users.id"), nullable=True)  # Reference to the user who created this clinic
 
-
+    # Relationships
     doctors = relationship("Doctors", back_populates="clinic")
-    clinicDoctors = relationship("ClinicDoctors", back_populates="clinic")
+    clinicDoctors = relationship("ClinicDoctors", back_populates="clinic")
+    creator = relationship("Users", back_populates="created_clinics")

models/Users.py

@@ -14,6 +14,7 @@ class Users(Base, CustomBase):
     clinicRole = Column(Enum(ClinicUserRoles), nullable=True)
     userType = Column(Enum(UserType), nullable=True)
     profile_pic = Column(String, nullable=True)
+    mobile = Column(String)
     
     # Notification relationships
     sent_notifications = relationship("Notifications", foreign_keys="Notifications.sender_id", back_populates="sender")
@@ -21,3 +22,6 @@ class Users(Base, CustomBase):
 
     # FCM relationships
     fcm = relationship("Fcm", back_populates="user")
+    
+    # Clinics created by this user
+    created_clinics = relationship("Clinics", back_populates="creator")