evolution de la balance\n premier jet
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Qwann
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ccf7c4a484
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7070129add
3 changed files with 228 additions and 3 deletions
52
kfet/templates/kfet/account_stat_balance.html
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52
kfet/templates/kfet/account_stat_balance.html
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@ -0,0 +1,52 @@
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<!doctype html>
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<body>
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<canvas id="{{ chart_id }}"></canvas>
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<script>
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jQuery(document).ready(function() {
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var ctx1 = $({{ chart_id }});
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var myChart = new Chart(ctx1, {
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type: 'line',
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data: {
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labels: [
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{% for k,label in labels.items %}
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{% if forloop.last %}
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"{{ label }}"
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{% else %}
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"{{ label }}",
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{% endif %}
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{% endfor %}
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],
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datasets: [{
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label: 'Nb items achetés',
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borderColor: 'rgb(255, 99, 132)',
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backgroundColor: 'rgb(255, 99, 132)',
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data: [
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{% for k,nb in nb_ventes.items %}
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{% if forloop.last %}
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"{{ nb }}"
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{% else %}
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"{{ nb }}",
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{% endif %}
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{% endfor %}
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],
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fill: false,
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lineTension: 0,
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}]
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},
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options: {
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responsive: true,
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tooltips: {
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mode: 'index',
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intersect: false,
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},
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hover: {
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mode: 'nearest',
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intersect: false,
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},
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}
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});
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});
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</script>
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</body>
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19
kfet/urls.py
19
kfet/urls.py
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@ -78,6 +78,25 @@ urlpatterns = [
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views.AccountStatLastDay.as_view(),
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name = 'kfet.account.stat.last.day'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/$',
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views.AccountStatBalanceAll.as_view(),
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name = 'kfet.account.stat.balance'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/month/$',
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views.AccountStatBalanceMonth.as_view(),
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name = 'kfet.account.stat.balance.month'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/treemonths/$',
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views.AccountStatBalanceThreeMonths.as_view(),
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name = 'kfet.account.stat.balance.treemonths'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/sixmonths/$',
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views.AccountStatBalanceSixMonths.as_view(),
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name = 'kfet.account.stat.balance.sixmonths'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/year/$',
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views.AccountStatBalanceYear.as_view(),
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name = 'kfet.account.stat.balance.year'),
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url('^accounts/(?P<trigramme>.{3})/stat/balance/anytime/$',
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views.AccountStatBalanceAnytime.as_view(),
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name = 'kfet.account.stat.balance.anytime'),
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# -----
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# Checkout urls
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# -----
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160
kfet/views.py
160
kfet/views.py
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@ -2025,13 +2025,13 @@ class ObjectResumeStat(DetailView):
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stat_labels = ['stat_1', 'stat_2']
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stat_urls = ['url_1', 'url_2']
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# sert à renverser les urls
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# utile de le surcharger quand l'url prend d'autres arguments que l'id
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def get_object_url_kwargs(self, **kwargs):
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return {'pk': self.object.id}
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def get_context_data(self, **kwargs):
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# On hérite
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# Pas besoin, c'est essentiellement inutile
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# context = super(ObjectResumeStat, self).get_context_data(**kwargs)
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# On hérite pas
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object_id = self.object.id
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context = {}
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stats = {}
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@ -2053,6 +2053,160 @@ class ObjectResumeStat(DetailView):
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return context
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# -----------------------
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# Evolution Balance perso
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# -----------------------
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ID_PREFIX_ACC_BALANCE = "balance_acc"
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ID_PREFIX_ACC_BALANCE_MONTH = "balance_month_acc"
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ID_PREFIX_ACC_BALANCE_THREE_MONTHS = "balance_three_months_acc"
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ID_PREFIX_ACC_BALANCE_SIX_MONTHS = "balance_six_months_acc"
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ID_PREFIX_ACC_BALANCE_YEAR = "balance_year_acc"
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ID_PREFIX_ACC_BALANCE_ANYTIME = "balance_anytime_acc"
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# Un résumé de toutes les vues ArticleStatBalance
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# NE REND PAS DE JSON
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class AccountStatBalanceAll(ObjectResumeStat):
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model = Account
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context_object_name = 'account'
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trigramme_url_kwarg = 'trigramme'
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id_prefix = ID_PREFIX_ACC_BALANCE
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nb_stat = 5
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nb_default = 4
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stat_labels = ["Tout le temps", "1 an", "6 mois", "3 mois", "30 jours"]
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stat_urls = ['kfet.account.stat.balance.anytime',
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'kfet.account.stat.balance.year',
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'kfet.account.stat.balance.sixmonths',
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'kfet.account.stat.balance.treemonths',
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'kfet.account.stat.balance.month']
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def get_object(self, **kwargs):
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trigramme = self.kwargs.get(self.trigramme_url_kwarg)
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return get_object_or_404(Account, trigramme=trigramme)
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def get_object_url_kwargs(self, **kwargs):
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return {'trigramme': self.object.trigramme}
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# Rend un graphe (ou un json) de l'évolution de la balance personelle
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# entre begin_date et end_date
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# prend en compte les opérations et les transferts
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# ne prend pas en compte les autorisations de négatif (TODO?)
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class AccountStatBalance(HybridDetailView):
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model = Account
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trigramme_url_kwarg = 'trigramme'
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template_name = 'kfet/account_stat_balance.html'
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context_object_name = 'account'
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begin_date = this_morning()
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end_date = timezone.now()
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id_prefix = "lol"
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def get_object(self, **kwargs):
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trigramme = self.kwargs.get(self.trigramme_url_kwarg)
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return get_object_or_404(Account, trigramme=trigramme)
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def get_changes_list(self, **kwargs):
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account = self.object
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# On récupère les opérations
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opgroups = list(OperationGroup.objects
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.filter(on_acc=account)
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.filter(at__gte=self.begin_date)
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.filter(at__lte=self.end_date)
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)
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# On récupère les transferts reçus
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received_transfers = list(Transfer.objects
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.filter(to_acc=account)
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.filter(canceled_at=None)
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.filter(transfers__at__gte=self.begin_date)
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.filter(transfers__at__lte=self.end_date)
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)
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# On récupère les transferts émis
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emitted_transfers = list(Transfer.objects
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.filter(to_acc=account)
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.filter(canceled_at=None)
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.filter(transfers__at__gte=self.begin_date)
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.filter(transfers__at__lte=self.end_date)
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)
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# On transforme tout ça en une liste de dictionnaires sous la forme
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# {'at': date,
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# 'amount': changement de la balance (négatif si diminue la balance,
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# positif si l'augmente),
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# 'label': text descriptif,
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# 'balance': état de la balance après l'action (0 pour le moment,
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# sera mis à jour lors d'une
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# autre passe)
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# }
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actions=[]
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for op in opgroups:
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action = {
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'at': op.at,
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'amount': op.amount,
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'label': "opération", #TODO
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'balance': 0,
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}
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actions.append(action)
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for tr in received_transfers:
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action = {
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'at': tr.transfers.at,
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'amount': re.amount,
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'label': "Transfert", #TODO
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'balance': 0,
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}
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actions.append(action)
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for tr in emitted_transfers:
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action = {
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'at': tr.transfers.at,
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'amount': -re.amount,
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'label': "Transfert", #TODO
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'balance': 0,
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}
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actions.append(action)
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# Maintenant on trie la liste des actions par ordre du plus récent
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# an plus ancien et on met à jour la balance
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actions = sorted(actions, key=lambda k: k['at'], reverse=True)
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actions[0]['balance'] = account.balance
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for i in range(len(actions)-1):
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actions[i+1]['balance'] = actions[i]['balance'] - actions[i+1]['amount']
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return actions
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def get_context_data(self, **kwargs):
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context = {}
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changes = self.get_changes_list()
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context['changes'] = changes
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# TODO: offset
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return context
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# Rend l'évolution de la balance perso de ces 30 derniers jours
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class AccountStatBalanceMonth(AccountStatBalance):
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begin_date = this_morning() - timezone.timedelta(days=30)
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id_prefix = ID_PREFIX_ACC_BALANCE_MONTH
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# Rend l'évolution de la balance perso de ces 3 derniers mois
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class AccountStatBalanceThreeMonths(AccountStatBalance):
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begin_date = this_morning() - timezone.timedelta(days=30*3)
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id_prefix = ID_PREFIX_ACC_BALANCE_THREE_MONTHS
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# Rend l'évolution de la balance perso de ces 6 derniers mois
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class AccountStatBalanceSixMonths(AccountStatBalance):
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begin_date = this_morning() - timezone.timedelta(days=30*6)
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id_prefix = ID_PREFIX_ACC_BALANCE_SIX_MONTHS
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# Rend l'évolution de la balance perso de la dernière annnée
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class AccountStatBalanceYear(AccountStatBalance):
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begin_date = this_morning() - timezone.timedelta(days=365)
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id_prefix = ID_PREFIX_ACC_BALANCE_YEAR
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# Rend l'évolution de la balance perso depuis toujours
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class AccountStatBalanceAnytime(AccountStatBalance):
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begin_date = timezone.datetime(year=1980, month=1, day=1)
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id_prefix = ID_PREFIX_ACC_BALANCE_ANYTIME
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# ------------------------
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# Consommation personnelle
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# ------------------------
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