Validate teams

apps/tournament/forms.py

@@ -1,3 +1,7 @@
+import os
+import re
+from datetime import datetime
+
 from django import forms
 from django.utils.translation import gettext_lazy as _
 
@@ -7,6 +11,17 @@ from tournament.models import Tournament, Team
 
 
 class TournamentForm(forms.ModelForm):
+    def clean(self):
+        cleaned_data = super().clean()
+
+        if not self.instance.pk:
+            if Tournament.objects.filter(name=cleaned_data["data"], year=os.getenv("TFJM_YEAR")):
+                self.add_error("name", _("This tournament already exists."))
+            if cleaned_data["final"] and Tournament.objects.filter(final=True, year=os.getenv("TFJM_YEAR")):
+                self.add_error("name", _("The final tournament was already defined."))
+
+        return cleaned_data
+
     class Meta:
         model = Tournament
         fields = '__all__'
@@ -25,6 +40,14 @@ class OrganizerForm(forms.ModelForm):
         model = TFJMUser
         fields = ('last_name', 'first_name', 'email', 'is_superuser',)
 
+    def clean(self):
+        cleaned_data = super().clean()
+
+        if TFJMUser.objects.filter(email=cleaned_data["email"], year=os.getenv("TFJM_YEAR")).exists():
+            self.add_error("trigram", _("This organizer already exist."))
+
+        return cleaned_data
+
     def save(self, commit=True):
         user = self.instance
         user.role = '0admin' if user.is_superuser else '1organizer'
@@ -32,10 +55,34 @@ class OrganizerForm(forms.ModelForm):
 
 
 class TeamForm(forms.ModelForm):
+    tournament = forms.ModelChoiceField(
+        Tournament.objects.filter(date_inscription__gte=datetime.today(), final=False),
+    )
+
     class Meta:
         model = Team
         fields = ('name', 'trigram', 'tournament',)
 
+    def clean(self):
+        cleaned_data = super().clean()
+
+        cleaned_data["trigram"] = cleaned_data["trigram"].upper()
+
+        if not re.match("[A-Z]{3}", cleaned_data["trigram"]):
+            self.add_error("trigram", _("The trigram must be composed of three upcase letters."))
+
+        if not self.instance.pk:
+            if Team.objects.filter(trigram=cleaned_data["trigram"], year=os.getenv("TFJM_YEAR")).exists():
+                self.add_error("trigram", _("This trigram is already used."))
+
+            if Team.objects.filter(name=cleaned_data["name"], year=os.getenv("TFJM_YEAR")).exists():
+                self.add_error("name", _("This name is already used."))
+
+            if cleaned_data["tournament"].date_inscription < datetime.today():
+                self.add_error("tournament", _("This tournament is already closed."))
+
+        return cleaned_data
+
 
 class JoinTeam(forms.Form):
     access_code = forms.CharField(
@@ -46,10 +93,16 @@ class JoinTeam(forms.Form):
     def clean(self):
         cleaned_data = super().clean()
 
+        if not re.match("[a-z0-9]{6}", cleaned_data["access_code"]):
+            self.add_error('access_code', _("The access code must be composed of 6 alphanumeric characters."))
+
         team = Team.objects.filter(access_code=cleaned_data["access_code"])
         if not team.exists():
             self.add_error('access_code', _("This access code is invalid."))
-        cleaned_data["team"] = team.get()
+        team = team.get()
+        if not team.invalid:
+            self.add_error('access_code', _("The team is already validated."))
+        cleaned_data["team"] = team
 
         return cleaned_data