Create the training database (#463)

Co-authored-by: josephjboyden <josephjboyden@gmail.com>

training/forms.py

@@ -0,0 +1,43 @@
+from django import forms
+
+from training import models
+from RIGS.models import Profile
+
+
+class QualificationForm(forms.ModelForm):
+    class Meta:
+        model = models.TrainingItemQualification
+        fields = '__all__'
+
+    def __init__(self, *args, **kwargs):
+        pk = kwargs.pop('pk', None)
+        super().__init__(*args, **kwargs)
+        self.fields['trainee'].initial = Profile.objects.get(pk=pk)
+        self.fields['date'].widget.format = '%Y-%m-%d'
+
+    def clean_date(self):
+        date = self.cleaned_data['date']
+        if date > date.today():
+            raise forms.ValidationError('Qualification date may not be in the future')
+        return date
+
+    def clean_supervisor(self):
+        supervisor = self.cleaned_data['supervisor']
+        if supervisor.pk == self.cleaned_data['trainee'].pk:
+            raise forms.ValidationError('One may not supervise oneself...')
+        if not supervisor.is_supervisor:
+            raise forms.ValidationError('Selected supervisor must actually *be* a supervisor...')
+        return supervisor
+
+
+class RequirementForm(forms.ModelForm):
+    depth = forms.ChoiceField(choices=models.TrainingItemQualification.CHOICES)
+
+    class Meta:
+        model = models.TrainingLevelRequirement
+        fields = '__all__'
+
+    def __init__(self, *args, **kwargs):
+        pk = kwargs.pop('pk', None)
+        super().__init__(*args, **kwargs)
+        self.fields['level'].initial = models.TrainingLevel.objects.get(pk=pk)