Basic functionality is there

boatmovers/migrations/0008_auto_20220624_1135.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.12 on 2022-06-24 11:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('boatmovers', '0007_auto_20220624_0820'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='race',
+            name='processed',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AlterField(
+            model_name='race',
+            name='crew_size',
+            field=models.IntegerField(default=1, verbose_name='Nr of rowers per crew (1, 2, 4, 8)'),
+        ),
+    ]

boatmovers/migrations/0009_alter_race_crew_size.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2022-06-24 12:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('boatmovers', '0008_auto_20220624_1135'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='race',
+            name='crew_size',
+            field=models.IntegerField(choices=[(1, 1), (2, 2), (4, 4), (8, 8)], default=1, verbose_name='Nr of rowers per crew (1, 2, 4, 8)'),
+        ),
+    ]

boatmovers/migrations/0010_remove_race_resultlist.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.12 on 2022-06-24 12:50
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('boatmovers', '0009_alter_race_crew_size'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='race',
+            name='resultlist',
+        ),
+    ]

boatmovers/migrations/0011_alter_race_processed.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2022-06-24 12:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('boatmovers', '0010_remove_race_resultlist'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='race',
+            name='processed',
+            field=models.BooleanField(default=False),
+        ),
+    ]

boatmovers/models.py

@@ -52,6 +52,9 @@ class Crew(models.Model):
     def save(self, *args, **kwargs):
         super(Crew, self).save(*args, **kwargs)
 
+    def size(self):
+        return self.athletes.all().count()
+
 class crewForm(forms.ModelForm):
     class Meta:
         model = Crew
@@ -59,12 +62,13 @@ class crewForm(forms.ModelForm):
 
 class Race(models.Model):
     name = models.CharField(max_length=200)
-    resulturl = models.URLField(null=True)
+    resulturl = models.URLField(null=True, verbose_name='URL Link to results')
-    date = models.DateField(default=current_day)
+    date = models.DateField(default=current_day, verbose_name='Race Date')
-    resultlist = models.ManyToManyField(Crew,through='Result')
+    #resultlist = models.ManyToManyField(Result,through='Result')
-    crew_size = models.IntegerField(default=1,verbose_name='Nr of rowers per crew (1, 2, 4, 8)')
+    crew_size = models.IntegerField(default=1,verbose_name='Nr of rowers per crew (1, 2, 4, 8)',
+                                    choices=((1,1),(2,2),(4,4),(8,8)))
     verified = models.BooleanField(default=False)
-    processed = models.BooleanField(default=True)
+    processed = models.BooleanField(default=False)
 
     class Meta:
         unique_together = ('date','name')
@@ -93,10 +97,87 @@ class Race(models.Model):
 
         super(Race, self).save(*args, **kwargs)
 
+    def validate(self):
+        if len(self.results.all()) < 2:
+            self.verified = False
+            self.save()
+            return False
+
+        l = self.results.all()[0].crew.size()
+        for result in self.results.all():
+            if result.crew.size() != l:
+                self.verified = False
+                self.save()
+                return False
+
+        if l not in [1,2,4,8]:
+            self.verified = False
+            self.save()
+            return False
+
+        results = self.results.all()
+        crews = []
+        athletes = []
+        for result in results:
+            crews.append(result.crew.id)
+            for athlete in result.crew.athletes.all():
+                athletes.append(athlete.id)
+
+        if len(crews) != len(set(crews)):
+            self.verified = False
+            self.save()
+            return False
+
+        if len(athletes) != len(set(athletes)):
+            self.verified = False
+            self.save()
+            return False
+
+        self.verified = True
+        self.save()
+
+    def process(self):
+        if not self.verified:
+            if not self.validate():
+                return False
+
+        if self.processed:
+            return True
+
+        # validate the race
+        results = self.results.all().order_by('order')
+        crews = []
+        ranks = []
+
+        for result in results:
+            crew = result.crew
+            crewdict = {}
+            for athlete in crew.athletes.all():
+                crewdict[athlete.id] = trueskill.Rating(
+                    athlete.trueskill_mu, athlete.trueskill_sigma)
+                crews.append(crewdict)
+                ranks.append(result.order)
+
+        rated_crews = trueskill.rate(crews, ranks)
+
+        for crew in rated_crews:
+
+            for id, rating in crew.items():
+                athlete = Athlete.objects.get(id=id)
+                athlete.trueskill_mu = rating.mu
+                athlete.trueskill_sigma = rating.sigma
+                athlete.save()
+
+        self.processed = True
+        self.save()
+
+        return True
+
+
 class raceForm(forms.ModelForm):
     class Meta:
         model = Race
-        fields = ['name','date','resulturl','crew_size','resultlist']
+        fields = ['name','date','resulturl','crew_size']
 
 
 class Result(models.Model):
@@ -107,7 +188,14 @@ class Result(models.Model):
     order = models.PositiveIntegerField()
 
     class Meta:
-        unique_together = ('crew','race','order')
+        unique_together = ('crew','order')
+
+    def __str__(self):
+        return u'{r}: {o} - {c}'.format(
+            r=self.race,
+            o=self.order,
+            c=self.crew,
+        )
 
     def save(self, *args, **kwargs):
         allresults = self.race.results.all()

boatmovers/results.py

@@ -38,30 +38,30 @@ class Result:
     def __init__(self, crews, name, validated=False, processed=False):
         self.crews = crews
         self.name = name
-        self.validated = validated
+        self.verified = validated
         self.processed = processed
 
     def validate(self):
         # crews need to be more than 2
         if len(self.crews) < 2:
-            self.validated = False
+            self.verified = False
             return False
 
         # crews need to be all same length
         l = self.crews[0].size()
         for crew in self.crews:
             if crew.size() != l:
-                self.validated = False
+                self.verified = False
                 return False
 
         # crew length need to be 1, 2, 4 or 8
         if l not in [1,2,4,8]:
-            self.validated = False
+            self.verified = False
             return False
 
         # cannot have same crew multiple times in same race
         if len(self.crews) != len(set(self.crews)):
-            self.validated = False
+            self.verified = False
             return False
 
         # cannot have same athletes in different crews in same race
@@ -71,14 +71,14 @@ class Result:
                 allathletes.append(athlete)
 
         if len(allathletes) != len(set(allathletes)):
-            self.validated = False
+            self.verified = False
             return False
 
-        self.validated = True
+        self.verified = True
-        return self.validated
+        return self.verified
 
     def process(self):
-        if not self.validated:
+        if not self.verified:
             if not self.validate():
                 return False
 

boatmovers/templates/boatmovers.html

@@ -0,0 +1,69 @@
+<p>
+<table>
+    <tr>
+        <th>Rank</th>
+        <th>Score</th>
+        <th>Name</th><td></td>
+        <th>Club</th>
+        <th>Gender</th>
+        <th>Year of Birth</th>
+    </tr>
+    {% for athlete in athletes %}
+    <tr>
+        <td>{{ forloop.counter }}</td>
+        <td>{{ athlete.trueskill_exposed|floatformat:2 }}</td>
+        <td>{{ athlete.first_name }}</td>
+        <td>{{ athlete.last_name }}</td>
+        <td>{{ athlete.club }}</td>
+        <td>{{ athlete.gender }}</td>
+        <td>{{ athlete.birth_year }}</td>
+    </tr>
+    {% endfor %}
+</table>
+</p>
+<p>
+    This ranking was based on results from following races:
+</p>
+<p>
+    <table>
+        {% for race in races %}
+        <tr>
+            <td>{{ race.date }}</td><td>{{ race.name }}</td>
+            <td>
+                <a href="race/{{ race.id }}">View Race</a>
+            </td>
+        </tr>
+        {% endfor %}
+    </table>
+</p>
+{% if user.is_authenticated and user.is_staff %}
+<p>
+    Unprocessed races
+</p>
+<p>
+    <table>
+        {% for race in new_races %}
+        <tr>
+            <td>{{ race.date }}</td><td>{{ race.name }}</td>
+            <td>
+                <a href="race/{{ race.id }}">Manage Race</a>
+            </td>
+        </tr>
+        {% endfor %}
+    </table>
+</p>
+<p>
+    <a href="athlete/add/">Add Athlete</a>
+</p>
+<p>
+    <a href="crew/add/">Add Crew</a>
+</p>
+{% endif %}
+<p>
+    <a href="race/add/">Add Race</a>
+</p>
+{% if user.is_authenticated and user.is_staff %}
+<p>
+    <a href="result/add/">Add Result</a>
+</p>
+{% endif %}

boatmovers/templates/boatmovers/race_form.html

@@ -0,0 +1,4 @@
+<form action="" method="post">{% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Create" />
+</form>

boatmovers/templates/boatmovers/result_form.html

@@ -0,0 +1,4 @@
+<form action="" method="post">{% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Create" />
+</form>

boatmovers/templates/race.html

@@ -0,0 +1,45 @@
+<h1>
+    {{ race.name }}
+</h1>
+<p>
+    {{ race.date }}
+</p>
+<p>
+<table>
+    <tr>
+        <th>Order</th>
+        <th>Crew</th><td></td>
+    </tr>
+    {% for result in results %}
+    <tr>
+        <td>{{ result.order }}</td>
+        <td>{{ result.crew.name }}</td>
+    </tr>
+    {% endfor %}
+</table>
+</p>
+{% if user.is_authenticated and user.is_staff %}
+{% if race.verified %}
+<p>
+    Race has been verified
+</p>
+{% if race.processed %}
+<p>
+    Race has been processed
+</p>
+{% else %}
+<p>
+    Race is not processed. <a href="process/">Process Race</a>
+</p>
+{% endif %}
+{% else %}
+<p>
+    Race is not verified. <a href="verify/">Verify Race</a>
+</p>
+{% endif %}
+{% if not race.verified and not race.processed %}
+<p>
+    <a href="/boatmovers/result/add/">Add Result</a>
+</p>
+{% endif %}
+{% endif %}

boatmovers/urls.py

@@ -7,5 +7,10 @@ import boatmovers.views as views
 urlpatterns = [
     url(r'athlete/add/$',views.AthleteCreateView.as_view(),name='athlete_add'),
     url(r'crew/add/$',views.CrewCreateView.as_view(),name='crew_add'),
+    url(r'race/add/$',views.RaceCreateView.as_view(),name='race_add'),
+    url(r'result/add/$',views.ResultCreateView.as_view(),name='result_add'),
+    url(r'race/(?P<id>\d+)/$',views.race_view,name='race_view'),
+    url(r'race/(?P<id>\d+)/verify/$',views.race_verify,name='race_verify'),
+    url(r'race/(?P<id>\d+)/process/$',views.race_process,name='race_process'),
     url(r'^$',views.boatmovers_view,name='boatmovers')
 ]

boatmovers/views.py

@@ -1,9 +1,11 @@
 from django.shortcuts import render
-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseRedirect
+from django.shortcuts import get_object_or_404
+from django.urls import reverse
 
 # Create your views here.
 from django.views.generic.edit import CreateView
-from boatmovers.models import Athlete, Crew
+from boatmovers.models import Athlete, Crew, Race, Result
 
 class AthleteCreateView(CreateView):
     model = Athlete
@@ -25,5 +27,59 @@ class CrewCreateView(CreateView):
 
     success_url = '/boatmovers/'
 
+class RaceCreateView(CreateView):
+    model = Race
+    fields = [
+        'name',
+        'resulturl',
+        'date',
+        'crew_size',
+        #'resultlist',
+    ]
+
+    success_url = '/boatmovers/'
+
+class ResultCreateView(CreateView):
+    model = Result
+    fields = [
+        'crew',
+        'race',
+        'order'
+    ]
+
+    success_url = '/boatmovers/'
+
 def boatmovers_view(request):
-    return HttpResponse("1")
+    athletes = Athlete.objects.all().order_by('-trueskill_exposed','-birth_year','last_name','first_name')
+
+    races = Race.objects.filter(verified=True,processed=True).order_by('-date')
+    new_races = Race.objects.filter(processed=False).order_by('date')
+
+    return render(request,
+                  'boatmovers.html',
+                  {'athletes':athletes,
+                   'races': races,
+                   'new_races': new_races}
+                  )
+
+def race_view(request,id=0):
+    race = get_object_or_404(Race, pk=id)
+    results = race.results.all().order_by('order')
+
+    return render(request,
+                  'race.html',
+                  {'race':race,
+                   'results':results}
+                  )
+
+def race_verify(request, id=0):
+    race = get_object_or_404(Race, pk=id)
+    outcome = race.validate()
+
+    return HttpResponseRedirect(reverse('race_view',kwargs={'id':race.id}))
+
+def race_process(request, id=0):
+    race = get_object_or_404(Race, pk=id)
+    outcome = race.process()
+
+    return HttpResponseRedirect(reverse('race_view',kwargs={'id':race.id}))