ajout boat insurance, sailson

port/models.py

@@ -1,6 +1,6 @@
 from django.db import models
 from django.db.models import Model, CharField, EmailField, \
-    DateTimeField, DecimalField, ForeignKey
+    DateTimeField, DecimalField, ForeignKey, ManyToManyField
 
 class Address(Model):
     address =  CharField(max_length=200)
@@ -11,7 +11,6 @@ class Address(Model):
 class Person(Model):
     name = CharField(max_length=50)
     surname = CharField(max_length=50)
-    address = Address()
     nationality = CharField(max_length=200)
     email = EmailField(max_length=254)
     phone = CharField(max_length=20)
@@ -21,10 +20,9 @@ class Person(Model):
 
 class Company(Model):
     name = CharField(max_length=50)
-    address = CharField(max_length=254)
-    nationality = CharField(max_length=50)
     email = EmailField(max_length=200)
     phone = CharField(max_length=20)
+    registration_num = CharField(max_length=50)
 
     # Foreign keys
     address = ForeignKey(Address)
@@ -44,12 +42,33 @@ class Boat(Model):
     model = CharField(max_length=50)
     heating = CharField(max_length=50)
     passenger_capacity = IntegerField()
-    picture = ImageField(upload_to=None, height_field=None, width_field=None, max_length=100)
+    picture = ImageField(upload_to='uploads/', height_field=None, width_field=None, max_length=100)
 
     # Foreign keys
-    boat_insurance = ForeignKey(BoatInsurance)
     company = ForeignKey(Company)
 
+    boat_insurance = ManyToManyField(
+        Insurance,
+        through='BoatInsurance',
+        through_fields=('boat', 'insurance')
+    )
+    persons = ManyToManyField(
+        Person,
+        through='SailsOn',
+        through_fields=('boat', 'person')
+    )
+
+class SailsOn(Model):
+    boat = ForeignKey(Boat)
+    person = ForeignKey(Person)
+
+    is_captain = BooleanField()
+    is_crew = BooleanField()
+    is_owner = BooleanField()
+    is_guest = BooleanField()
+    is_pet = BooleanField()
+
+
 class BoatInsurance(Model)
     contract = IntegerField()
     date = DateTimeField()