From b449a47558f64b02d5f41f5d8ebb188d8a11167f Mon Sep 17 00:00:00 2001
From: elasticspoon <mail@yuribocharov.dev>
Date: Mon, 8 Apr 2024 16:12:03 -0400
Subject: [PATCH] feat: use most recent court date in modal

On the case show page it should autofill the start date of
the date range with the most recent court date.

This most closely mirrors existing behavior.
---
 app/models/casa_case.rb                       |  6 ++++
 .../_generate_report_modal.html.erb           |  2 +-
 spec/models/casa_case_spec.rb                 | 28 +++++++++++++++++++
 3 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/app/models/casa_case.rb b/app/models/casa_case.rb
index bc1e94a652..335f186897 100644
--- a/app/models/casa_case.rb
+++ b/app/models/casa_case.rb
@@ -158,6 +158,12 @@ def most_recent_past_court_date
     court_dates.where("date < ?", Date.today).order(:date).last
   end
 
+  def formatted_latest_court_date
+    most_recent = most_recent_past_court_date&.date&.in_time_zone || Time.zone.now
+
+    most_recent.strftime(::DateHelper::RUBY_MONTH_DAY_YEAR_FORMAT)
+  end
+
   def has_judge_name?
     judge_name
   end
diff --git a/app/views/casa_cases/_generate_report_modal.html.erb b/app/views/casa_cases/_generate_report_modal.html.erb
index 26f97f604c..b807383c38 100644
--- a/app/views/casa_cases/_generate_report_modal.html.erb
+++ b/app/views/casa_cases/_generate_report_modal.html.erb
@@ -22,7 +22,7 @@
         <div class="field form-group mb-20">
           <h6><label class="form-label" for="start_date">Starting From</label></h6>
           <%= form.text_field :start_date,
-            value: Time.zone.now.strftime(::DateHelper::RUBY_MONTH_DAY_YEAR_FORMAT),
+            value: @casa_case.formatted_latest_court_date,
             data: { provide: "datepicker",
                     date_format: ::DateHelper::JQUERY_MONTH_DAY_YEAR_FORMAT },
                     class: "form-control" %>
diff --git a/spec/models/casa_case_spec.rb b/spec/models/casa_case_spec.rb
index 4a4dbc96fc..2af5d61c9e 100644
--- a/spec/models/casa_case_spec.rb
+++ b/spec/models/casa_case_spec.rb
@@ -297,6 +297,34 @@
     end
   end
 
+  describe "#formatted_latest_court_date" do
+    let(:casa_case) { create(:casa_case) }
+
+    before do
+      travel_to Date.new(2021, 1, 1)
+    end
+
+    context "with a past court date" do
+      it "returns the latest past court date as a formatted string" do
+        most_recent_past_court_date = create(:court_date, date: 3.months.ago)
+
+        casa_case.court_dates << create(:court_date, date: 9.months.ago)
+        casa_case.court_dates << most_recent_past_court_date
+        casa_case.court_dates << create(:court_date, date: 15.months.ago)
+
+        expect(casa_case.formatted_latest_court_date).to eq("October 01, 2020") # 3 months before 1/1/21
+      end
+    end
+
+    context "without a past court date" do
+      it "returns the current day as a formatted string" do
+        allow(casa_case).to receive(:most_recent_past_court_date).and_return(nil)
+
+        expect(casa_case.formatted_latest_court_date).to eq("January 01, 2021")
+      end
+    end
+  end
+
   context "#remove_emancipation_category" do
     let(:casa_case) { create(:casa_case) }
     let(:emancipation_category) { build(:emancipation_category) }