Merge pull request #672 from pcoder/task/5681/offer-512mb-ram
Allow admin to lower the minimum RAM for a calculator instance to 512 MB
This commit is contained in:
commit
961bf2e46f
9 changed files with 171 additions and 26 deletions
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@ -361,3 +361,4 @@ class DCLCalculatorPluginModel(CMSPlugin):
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help_text="Write the name of the template that you need selected as"
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" default when the calculator loads"
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)
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enable_512mb_ram = models.BooleanField(default=False)
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@ -99,9 +99,8 @@ class DCLCalculatorPlugin(CMSPluginBase):
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context['templates'] = VMTemplate.objects.filter(
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vm_type=instance.vm_type
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).order_by('name')
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context['default_selected_template'] = (
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instance.default_selected_template
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)
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context['instance'] = instance
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context['min_ram'] = 0.5 if instance.enable_512mb_ram else 1
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return context
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@ -0,0 +1,20 @@
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# -*- coding: utf-8 -*-
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# Generated by Django 1.9.4 on 2018-09-29 05:36
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from __future__ import unicode_literals
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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('datacenterlight', '0026_dclcalculatorpluginmodel_default_selected_template'),
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]
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operations = [
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migrations.AddField(
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model_name='dclcalculatorpluginmodel',
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name='enable_512mb_ram',
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field=models.BooleanField(default=False),
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),
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]
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@ -5,6 +5,10 @@
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/* ---------------------------------------------
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Scripts initialization
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--------------------------------------------- */
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var minRam = 1;
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if(window.minRam){
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minRam = window.minRam;
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}
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var cardPricing = {
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'cpu': {
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'id': 'coreValue',
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@ -16,7 +20,7 @@
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'ram': {
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'id': 'ramValue',
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'value': 2,
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'min': 1,
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'min': minRam,
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'max': 200,
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'interval': 1
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},
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@ -40,6 +44,7 @@
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_initNavUrl();
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_initPricing();
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ajaxForms();
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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$(window).resize(function() {
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@ -144,21 +149,54 @@
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var data = $(this).data('minus');
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if (cardPricing[data].value > cardPricing[data].min) {
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cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
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if(data === 'ram' && String(cardPricing[data].value) === "1" && minRam === 0.5){
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cardPricing[data].value = 0.5;
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$('#ramValue').val('0.5');
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$("#ramValue").attr('step', 0.5);
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} else {
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cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
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}
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}
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_fetchPricing();
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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$('.fa-plus-circle.right').click(function(event) {
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var data = $(this).data('plus');
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if (cardPricing[data].value < cardPricing[data].max) {
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cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
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if(data === 'ram' && String(cardPricing[data].value) === "0.5" && minRam === 0.5){
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cardPricing[data].value = 1;
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$('#ramValue').val('1');
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$("#ramValue").attr('step', 1);
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} else {
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cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
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}
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}
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_fetchPricing();
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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$('.input-price').change(function() {
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var data = $(this).attr("name");
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cardPricing[data].value = $('input[name=' + data + ']').val();
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var input = $('input[name=' + data + ']');
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var inputValue = input.val();
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if(data === 'ram') {
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var ramInput = $('#ramValue');
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if ($('#ramValue').data('old-value') < $('#ramValue').val()) {
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if($('#ramValue').val() === '1' && minRam === 0.5) {
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$("#ramValue").attr('step', 1);
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$('#ramValue').val('1');
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}
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} else {
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if($('#ramValue').val() === '0' && minRam === 0.5) {
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$("#ramValue").attr('step', 0.5);
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$('#ramValue').val('0.5');
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}
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}
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inputValue = $('#ramValue').val();
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$('#ramValue').data('old-value', $('#ramValue').val());
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}
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cardPricing[data].value = inputValue;
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_fetchPricing();
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});
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}
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@ -9,11 +9,14 @@
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window.ssdUnitPrice = {{vm_pricing.ssd_unit_price|default:0}};
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window.hddUnitPrice = {{vm_pricing.hdd_unit_price|default:0}};
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window.discountAmount = {{vm_pricing.discount_amount|default:0}};
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window.minRam = {{min_ram}};
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window.minRamErr = '{% blocktrans with min_ram=min_ram %}Please enter a value in range {{min_ram}} - 200.{% endblocktrans %}';
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</script>
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{% endif %}
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<form id="order_form" method="POST" action="{{calculator_form_url}}" data-toggle="validator" role="form">
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{% csrf_token %}
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<input type="hidden" name="pid" value="{{instance.id}}">
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<div class="title">
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<h3>{% trans "VM hosting" %} </h3>
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</div>
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@ -54,8 +57,8 @@
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<div class="form-group">
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<div class="description input">
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<i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
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<input id="ramValue" class="input-price select-number" type="number" min="1" max="200" name="ram"
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data-error="{% trans 'Please enter a value in range 1 - 200.' %}" required>
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<input id="ramValue" class="input-price select-number" type="number" min="{% if min_ram == 0.5 %}0{% else %}1{% endif %}" max="200" name="ram"
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data-error="{% blocktrans with min_ram=min_ram %}Please enter a value in range {{min_ram}} - 200.{% endblocktrans %}" required step="1">
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<span> GB RAM</span>
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<i class="fa fa-plus-circle right" data-plus="ram" aria-hidden="true"></i>
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</div>
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@ -92,11 +95,11 @@
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<select name="config">
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{% for template in templates %}
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<option value="{{template.opennebula_vm_template_id}}" {% if template.name|lower == default_selected_template|lower %}selected="selected"{% endif %}>{{template.name}}</option>
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<option value="{{template.opennebula_vm_template_id}}" {% if template.name|lower == instance.default_selected_template|lower %}selected="selected"{% endif %}>{{template.name}}</option>
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{% endfor %}
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</select>
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</div>
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</div>
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<input type="hidden" name="pricing_name" value="{% if vm_pricing.name %}{{vm_pricing.name}}{% else %}unknown{% endif%}"></input>
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<input type="submit" class="btn btn-primary disabled" value="{% trans 'Continue' %}"></input>
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</form>
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</form>
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@ -27,6 +27,7 @@ from utils.forms import (
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from utils.hosting_utils import get_vm_price_with_vat
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from utils.stripe_utils import StripeUtils
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from utils.tasks import send_plain_email_task
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from .cms_models import DCLCalculatorPluginModel
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from .forms import ContactForm
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from .models import VMTemplate, VMPricing
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from .utils import get_cms_integration, create_vm, clear_all_session_vars
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@ -89,7 +90,29 @@ class IndexView(CreateView):
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raise ValidationError(_('Invalid number of cores'))
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def validate_memory(self, value):
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if (value > 200) or (value < 1):
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if 'pid' in self.request.POST:
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try:
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plugin = DCLCalculatorPluginModel.objects.get(
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id=self.request.POST['pid']
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)
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except DCLCalculatorPluginModel.DoesNotExist as dne:
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logger.error(
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str(dne) + " plugin_id: " + self.request.POST['pid']
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)
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raise ValidationError(_('Invalid calculator properties'))
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if plugin.enable_512mb_ram:
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if value % 1 == 0 or value == 0.5:
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logger.debug(
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"Given ram {value} is either 0.5 or a"
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" whole number".format(value=value)
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)
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if (value > 200) or (value < 0.5):
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raise ValidationError(_('Invalid RAM size'))
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else:
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raise ValidationError(_('Invalid RAM size'))
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elif (value > 200) or (value < 1) or (value % 1 != 0):
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raise ValidationError(_('Invalid RAM size'))
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else:
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raise ValidationError(_('Invalid RAM size'))
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def validate_storage(self, value):
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@ -105,7 +128,7 @@ class IndexView(CreateView):
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cores = request.POST.get('cpu')
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cores_field = forms.IntegerField(validators=[self.validate_cores])
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memory = request.POST.get('ram')
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memory_field = forms.IntegerField(validators=[self.validate_memory])
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memory_field = forms.FloatField(validators=[self.validate_memory])
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storage = request.POST.get('storage')
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storage_field = forms.IntegerField(validators=[self.validate_storage])
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template_id = int(request.POST.get('config'))
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@ -174,7 +197,7 @@ class IndexView(CreateView):
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'vat': vat,
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'vat_percent': vat_percent,
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'discount': discount,
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'total_price': price + vat - discount['amount'],
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'total_price': round(price + vat - discount['amount'], 2),
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'pricing_name': vm_pricing_name
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}
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request.session['specs'] = specs
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@ -157,6 +157,10 @@ $( document ).ready(function() {
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/* ---------------------------------------------
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Scripts initialization
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--------------------------------------------- */
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var minRam = 1;
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if(window.minRam){
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minRam = window.minRam;
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}
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var cardPricing = {
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'cpu': {
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'id': 'coreValue',
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@ -168,7 +172,7 @@ $( document ).ready(function() {
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'ram': {
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'id': 'ramValue',
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'value': 2,
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'min': 1,
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'min': minRam,
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'max': 200,
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'interval': 1
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},
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@ -188,21 +192,54 @@ $( document ).ready(function() {
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var data = $(this).data('minus');
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if (cardPricing[data].value > cardPricing[data].min) {
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cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
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if(data === 'ram' && String(cardPricing[data].value) === "1" && minRam === 0.5){
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cardPricing[data].value = 0.5;
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$('#ramValue').val('0.5');
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$("#ramValue").attr('step', 0.5);
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} else {
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cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
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}
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}
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_fetchPricing();
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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$('.fa-plus-circle.right').click(function(event) {
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var data = $(this).data('plus');
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if (cardPricing[data].value < cardPricing[data].max) {
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cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
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if(data === 'ram' && String(cardPricing[data].value) === "0.5" && minRam === 0.5){
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cardPricing[data].value = 1;
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$('#ramValue').val('1');
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$("#ramValue").attr('step', 1);
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} else {
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cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
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}
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}
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_fetchPricing();
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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$('.input-price').change(function() {
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var data = $(this).attr("name");
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cardPricing[data].value = $('input[name=' + data + ']').val();
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var input = $('input[name=' + data + ']');
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var inputValue = input.val();
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if(data === 'ram') {
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var ramInput = $('#ramValue');
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if ($('#ramValue').data('old-value') < $('#ramValue').val()) {
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if($('#ramValue').val() === '1' && minRam === 0.5) {
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$("#ramValue").attr('step', 1);
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$('#ramValue').val('1');
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}
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} else {
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if($('#ramValue').val() === '0' && minRam === 0.5) {
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$("#ramValue").attr('step', 0.5);
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$('#ramValue').val('0.5');
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}
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}
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inputValue = $('#ramValue').val();
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$('#ramValue').data('old-value', $('#ramValue').val());
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}
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cardPricing[data].value = inputValue;
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_fetchPricing();
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});
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}
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@ -236,4 +273,5 @@ $( document ).ready(function() {
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}
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_initPricing();
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});
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$('#ramValue').data('old-value', $('#ramValue').val());
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});
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@ -32,6 +32,7 @@ from stored_messages.api import mark_read
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from stored_messages.models import Message
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from stored_messages.settings import stored_messages_settings
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from datacenterlight.cms_models import DCLCalculatorPluginModel
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from datacenterlight.models import VMTemplate, VMPricing
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from datacenterlight.utils import create_vm, get_cms_integration
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from hosting.models import UserCardDetail
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@ -1198,7 +1199,29 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
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raise ValidationError(_('Invalid number of cores'))
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def validate_memory(self, value):
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if (value > 200) or (value < 1):
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if 'pid' in self.request.POST:
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try:
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plugin = DCLCalculatorPluginModel.objects.get(
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id=self.request.POST['pid']
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)
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except DCLCalculatorPluginModel.DoesNotExist as dne:
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logger.error(
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str(dne) + " plugin_id: " + self.request.POST['pid']
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)
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raise ValidationError(_('Invalid calculator properties'))
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if plugin.enable_512mb_ram:
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if value % 1 == 0 or value == 0.5:
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logger.debug(
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"Given ram {value} is either 0.5 or a"
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" whole number".format(value=value)
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)
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if (value > 200) or (value < 0.5):
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raise ValidationError(_('Invalid RAM size'))
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else:
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raise ValidationError(_('Invalid RAM size'))
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elif (value > 200) or (value < 1) or (value % 1 != 0):
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raise ValidationError(_('Invalid RAM size'))
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else:
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raise ValidationError(_('Invalid RAM size'))
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def validate_storage(self, value):
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@ -1218,7 +1241,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
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cores = request.POST.get('cpu')
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cores_field = forms.IntegerField(validators=[self.validate_cores])
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memory = request.POST.get('ram')
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memory_field = forms.IntegerField(validators=[self.validate_memory])
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memory_field = forms.FloatField(validators=[self.validate_memory])
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storage = request.POST.get('storage')
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storage_field = forms.IntegerField(validators=[self.validate_storage])
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template_id = int(request.POST.get('config'))
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@ -1282,7 +1305,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
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'price': price,
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'vat': vat,
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'vat_percent': vat_percent,
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'total_price': price + vat - discount['amount'],
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'total_price': round(price + vat - discount['amount'], 2),
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'pricing_name': vm_pricing_name
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}
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|
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@ -249,8 +249,8 @@ class OpenNebulaManager():
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vm_specs = vm_specs_formatter.format(
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vcpu=int(specs['cpu']),
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cpu=0.1 * int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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memory=(512 if specs['memory'] == 0.5 else
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1024 * int(specs['memory'])),
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)
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vm_specs += """<DISK>
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<TYPE>fs</TYPE>
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@ -269,8 +269,8 @@ class OpenNebulaManager():
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vm_specs = vm_specs_formatter.format(
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vcpu=int(specs['cpu']),
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cpu=0.1 * int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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memory=(512 if specs['memory'] == 0.5 else
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1024 * int(specs['memory'])),
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)
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vm_specs += """<DISK>
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<TYPE>fs</TYPE>
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