feat(pets]): modifies db setup to add pets at app start

app/utils/db_utils.py

@@ -4,6 +4,9 @@ from app.models.pet import Pet
 from app.models.pet_kind import PetKind
 from app.models.adoptions import Adoptions
 from app.models.adoption_status import AdoptionStatus
+from datetime import date
+from random import randrange
+from werkzeug.security import generate_password_hash
 
 class DBUtils():
   def setup_db(app):
@@ -11,10 +14,43 @@ class DBUtils():
       Exception("this function needs app context to be ran, please provide app")
     with app.app_context():
       db.create_all()
+      
+      """User"""
+      new_user = User(
+        name="Xavi", 
+        lastname="Alonso", 
+        email="x@d.co", 
+        password=generate_password_hash("123456"),
+        birth_date= date(1990,12,30),
+        address="1234 Main St",
+        phone_number="1123873991"
+      )
+      db.session.add(new_user)
+      db.session.commit()
+
+      """Pet kinds"""
       dog = PetKind(name="Dog")
       cat = PetKind(name="Cat")
       db.session.add_all([dog,cat])
       db.session.commit()
+      
+      """Pets"""
+      pets = []
+      for i in range(40):
+        kind_id=randrange(1,3,1)
+        pets.append(Pet(
+          name=f"Pet {str(i)}", 
+          kind_id=kind_id,
+          age=randrange(0,8),
+          img_src="img/placeholder-dog.jpg" if kind_id == 1 else "img/placeholder-cat.jpg",
+          weight=1,
+          location="Shelbyville", 
+          sex= "M" if randrange(3) > 1.5 else "F",
+          height=1,
+          registrar_id=1
+          ))
+      db.session.add_all(pets)
+      db.session.commit()
       db.session.flush()
       
   def drop_db(app):