Reorganise project layout

links/models.py

@@ -1,54 +0,0 @@
-from django.db import models
-from django.forms import ModelForm, CharField, TextInput
-import random
-
-
-class Link(models.Model):
-  id = models.CharField(primary_key=True, max_length=12)
-  url = models.URLField(max_length=2048)
-  created_at = models.DateTimeField(auto_now_add=True)
-  clicks = models.IntegerField(default=0)
-  ip = models.GenericIPAddressField(null=True)
-
-  def __unicode__(self):
-    return self.url
-
-  def generate_unique_id(self, length=8):
-    attempts = 0
-    id = random_id(length)
-    try:
-      while Link.objects.get(id=id) and attempts < 10:
-        attempts = attempts + 1
-        id = random_id()
-    except:
-      pass
-    return id
-    
-  def save(self, *args, **kwargs):
-    if not self.pk:
-      self.id = self.generate_unique_id()
-    super(Link, self).save(*args, **kwargs)
-
-
-class LinkForm(ModelForm):
-  url = CharField(widget=TextInput(attrs={'class':'u-full-width', 'placeholder': 'Paste the link you want to shorten'}), label='')
-  class Meta:
-    model = Link
-    fields = ['url']
-      
-
-def random_id(length):
-  rand = ''
-  for i in range(0,length):
-    rand += int_to_char(random.randint(0,61));
-  return rand;
-
-
-def int_to_char(int):
-  if(int < 10):
-    char = chr(int + 48)
-  elif(int < 36):
-    char = chr(int + 55)
-  else:
-    char = chr(int + 61)
-  return char