From 98dbd4e9a292488b042c2817d8b97b47dddc5ca4 Mon Sep 17 00:00:00 2001
From: Benard Ebinu <benard.ebinu@openroad.ca>
Date: Tue, 3 Apr 2018 18:43:58 -0700
Subject: [PATCH] DIV-829: fixing how calculate total monthly child support

---
 edivorce/apps/core/static/js/main.js          | 38 -------------------
 .../templates/pdf/partials/fact_sheet_a.html  |  2 +-
 .../templates/question/06_children_facts.html |  8 ++--
 .../question/06_children_what_for.html        | 23 -----------
 edivorce/apps/core/utils/derived.py           | 26 +++++++++++++
 5 files changed, 31 insertions(+), 66 deletions(-)

diff --git a/edivorce/apps/core/static/js/main.js b/edivorce/apps/core/static/js/main.js
index 31f4d9ef..a9788956 100755
--- a/edivorce/apps/core/static/js/main.js
+++ b/edivorce/apps/core/static/js/main.js
@@ -193,44 +193,6 @@ $(function () {
     });
 
 
-    // Fact Sheet A
-    // Dynamically calculate total child support payment for payor
-    var calcTotalChildSupportPayment = function() {
-        var payor = $('#child_support_payor').text();
-        var payorMonthlyChildSupportAmount = parseFloat($('#payor_monthly_child_support_amount').text()) || 0;
-        var yourShare = parseFloat($('#your_proportionate_share_amount').text()) || 0;
-        var spouseShare = parseFloat($('#spouse_proportionate_share_amount').text()) || 0;
-        var factSheet_B_ProposedAmount = parseFloat($('#fact_sheet_b_proposed_amount').text()) || 0;
-        var factSheet_C_ProposedAmount = parseFloat($('#fact_sheet_c_proposed_amount').text()) || 0;
-        var payorShare = 0;
-
-        if (payor === 'Myself (Claimant 1)') {
-            payorShare = yourShare;
-        }
-        else if (payor === 'My Spouse (Claimant 2)') {
-            payorShare = spouseShare;
-        }
-        else if (payor === 'Both myself and my spouse') {
-            payorShare = yourShare + spouseShare;
-        }
-
-        if ($('#show_fact_sheet_b').text() === 'False') {
-            factSheet_B_ProposedAmount = 0;
-        }
-        if ($('#show_fact_sheet_c').text() === 'False') {
-            factSheet_C_ProposedAmount = 0;
-        }
-
-        // This number should include the share paid to individual
-        return (payorMonthlyChildSupportAmount + payorShare + factSheet_B_ProposedAmount + factSheet_C_ProposedAmount).toFixed(2);
-    };
-
-    $('#total_child_support_payment').val(calcTotalChildSupportPayment()).change();
-    $('#total_extraordinary_expense_monthly').on('change', function() {
-        $('#total_child_support_payment').val(calcTotalChildSupportPayment()).change();
-    });
-
-
     // If relationship is common law and they want spousal support, update spouse_support_act with hidden input field, spouse_support_act_common_law
     if ($("#spouse_support_act_common_law").length) {
         var el = $("#spouse_support_act_common_law");
diff --git a/edivorce/apps/core/templates/pdf/partials/fact_sheet_a.html b/edivorce/apps/core/templates/pdf/partials/fact_sheet_a.html
index abbd4660..32317888 100644
--- a/edivorce/apps/core/templates/pdf/partials/fact_sheet_a.html
+++ b/edivorce/apps/core/templates/pdf/partials/fact_sheet_a.html
@@ -122,7 +122,7 @@
     Total monthly child support payable by {{ derived.child_support_payor }},
     including the monthly Guidelines table amount under Schedule 1 of the
     Guidelines and the section 7 expenses, is
-    {{ responses.total_child_support_payment|money }}
+    {{ derived.total_child_support_payment_a|money }}
   </p>
 </div>
 {% endif %}
diff --git a/edivorce/apps/core/templates/question/06_children_facts.html b/edivorce/apps/core/templates/question/06_children_facts.html
index ec0adec2..64fd754a 100644
--- a/edivorce/apps/core/templates/question/06_children_facts.html
+++ b/edivorce/apps/core/templates/question/06_children_facts.html
@@ -127,12 +127,12 @@
                 </td>
                 <td class="fact-sheet-answer">
                     <div class="dollar-prefix">
-                        {% money_input_field id="fact_b_your_child_support_paid" name="your_child_support_paid" class="fact-sheet-input claimants-child-support-amounts" data_calc_delta="true" data_delta_term_selector=".claimants-child-support-amounts" data_delta_target_selector="input[name=difference_between_claimants]" data_mirror="true" data_mirror_target="#fact_c_your_child_support_paid" placeholder="enter amount" %}
+                        {% money_input_field id="fact_b_your_child_support_paid" name="your_child_support_paid" class="fact-sheet-input claimants-child-support-amounts" data_calc_delta="true" data_delta_term_selector=".claimants-child-support-amounts" data_delta_target_selector="input[name=difference_payment_amounts]" data_mirror="true" data_mirror_target="#fact_c_your_child_support_paid" placeholder="enter amount" %}
                     </div>
                 </td>
                 <td class="fact-sheet-answer">
                     <div class="dollar-prefix">
-                        {% money_input_field id="fact_b_your_spouse_child_support_paid" name="your_spouse_child_support_paid" class="fact-sheet-input claimants-child-support-amounts" data_calc_delta="true" data_delta_term_selector=".claimants-child-support-amounts" data_delta_target_selector="input[name=difference_between_claimants]" data_mirror="true" data_mirror_target="#fact_c_your_spouse_child_support_paid" placeholder="enter amount" %}
+                        {% money_input_field id="fact_b_your_spouse_child_support_paid" name="your_spouse_child_support_paid" class="fact-sheet-input claimants-child-support-amounts" data_calc_delta="true" data_delta_term_selector=".claimants-child-support-amounts" data_delta_target_selector="input[name=difference_payment_amounts]" data_mirror="true" data_mirror_target="#fact_c_your_spouse_child_support_paid" placeholder="enter amount" %}
                     </div>
                 </td>
             </tr>
@@ -201,7 +201,7 @@
                 </td>
                 <td class="fact-sheet-answer" colspan="2" readonly>
                     <div class="dollar-prefix">
-                        {% money_input_field name="difference_between_claimants" value="" class="money fact-sheet-input" readonly="" %}
+                        {% money_input_field name="difference_payment_amounts" value="" class="money fact-sheet-input" readonly="" %}
                     </div>
                 </td>
             </tr>
@@ -247,7 +247,7 @@
                 </td>
                 <td class="fact-sheet-answer" colspan="2" readonly>
                     <div class="dollar-prefix">
-                        {% money_input_field name="difference_between_claimants" value="" class="money fact-sheet-input" readonly="" %}
+                        {% money_input_field name="difference_payment_amounts" value="" class="money fact-sheet-input" readonly="" %}
                     </div>
                 </td>
             </tr>
diff --git a/edivorce/apps/core/templates/question/06_children_what_for.html b/edivorce/apps/core/templates/question/06_children_what_for.html
index b3e0e98a..73682e1c 100644
--- a/edivorce/apps/core/templates/question/06_children_what_for.html
+++ b/edivorce/apps/core/templates/question/06_children_what_for.html
@@ -11,29 +11,6 @@
 
 {% block content %}
 <h1><small>Step {% step_order step="children" %}:</small>Children - What are you asking for</h1>
-
-    <div class="question-well">
-        <h3>
-            Total monthly child support payment amount including the monthly Guidelines table amount under Schedule 1 of the Guidelines and the section 7
-            expenses:
-        </h3>
-            <span id="child_support_payor" hidden>{{ child_support_payor }}</span>
-            <span id="payor_monthly_child_support_amount" hidden>{{ payor_monthly_child_support_amount }}</span>
-            <span id="your_proportionate_share_amount" hidden>{{ your_proportionate_share_amount }}</span>
-            <span id="spouse_proportionate_share_amount" hidden>{{ spouse_proportionate_share_amount }}</span>
-            <span id="fact_sheet_b_proposed_amount" hidden>{{ difference_between_claimants }}</span>
-            <span id="fact_sheet_c_proposed_amount" hidden>{{ difference_payment_amounts }}</span>
-            <span id="show_fact_sheet_b" hidden>{{ derived.show_fact_sheet_b }}</span>
-            <span id="show_fact_sheet_c" hidden>{{ derived.show_fact_sheet_c }}</span>
-        <h3>
-            ${% input_field type="text" id="total_child_support_payment" name="total_child_support_payment" class="border-less-heading" readonly="" %}
-        </h3>
-        <p>
-            <small>
-            Please note: The value above is based on the information you entered in <a href="{% url 'question_steps' 'children' 'income_expenses'%}">Fact Sheet A - Special or Extraordinary Expenses</a>.
-            </small>
-        </p>
-    </div>
     <div class="question-well">
         <h3>What is the monthly child support amount
                 <span class="tooltip-link"
diff --git a/edivorce/apps/core/utils/derived.py b/edivorce/apps/core/utils/derived.py
index bbc6ee10..895388a4 100644
--- a/edivorce/apps/core/utils/derived.py
+++ b/edivorce/apps/core/utils/derived.py
@@ -51,6 +51,7 @@ DERIVED_DATA = [
     'claimant_2_share',
     'payor_section_seven_expenses',
     'total_monthly_support_1_and_a',
+    'total_child_support_payment_a',
     'guideline_amounts_difference',
     'claimant_debts',
     'claimant_expenses',
@@ -457,6 +458,31 @@ def guideline_amounts_difference(responses, derived):
     return abs(amount_1 - amount_2)
 
 
+def total_child_support_payment_a(response, derived):
+    """ Return the total monthly child support payable by the payor for Fact Sheet A """
+    total = 0
+    sole_custody = (all([child['child_live_with'] == 'Lives with you' for child in derived['children']]) or
+                    all([child['child_live_with'] == 'Lives with spouse' for child in derived['children']]))
+
+    if sole_custody:
+        total += derived['schedule_1_amount']
+    else:
+        if derived['show_fact_sheet_b']:
+            total += guideline_amounts_difference(response, derived)
+        if derived['show_fact_sheet_c']:
+            total += guideline_amounts_difference(response, derived)
+
+    if derived['show_fact_sheet_a']:
+        if derived['child_support_payor'] == 'Claimant 1':
+            total += derived['claimant_1_share']
+        elif derived['child_support_payor'] == 'Claimant 2':
+            total += derived['claimant_2_share']
+        else:
+            total += derived['total_section_seven_expenses']
+
+    return total
+
+
 def claimant_debts(responses, derived):
     """ Return the parsed array of claimant_debts """