Fixed various issues with the new appointment form

app/controllers/customer_appointments_controller.rb

@@ -16,6 +16,15 @@ class CustomerAppointmentsController < ApplicationController
 
   helper :projects
 
+  def customer_options
+    customer = Customer.find_by(id: params[:customer_id])
+
+    render json: {
+      vehicles: customer&.vehicles&.map { |v| { id: v.id, name: v.name } } || [],
+      estimates: customer&.estimates&.map { |e| { id: e.id, name: e.name } } || []
+    }
+  end
+
   def index
     if params[:project_id]
       @project = Project.find(params[:project_id])
@@ -33,6 +42,7 @@ class CustomerAppointmentsController < ApplicationController
     @appointment = CustomerAppointment.new
     @appointment.project = @project
     @appointment.start_date = (params[:start_date].to_date + 9.hours) if params[:start_date].present?
+    @appointment.end_date = @appointment.start_date + 1.hour if @appointment.start_date.present?
   end
 
   def create

app/views/customer_appointments/_form.html.erb

@@ -6,17 +6,17 @@
 
     <p>
       <%= f.text_field :customer, label: :label_customer, class: "customer-name", autocomplete: "off", data: { autocomplete_url: "/customers/autocomplete" } %>
-      <%= f.hidden_field :customer_id, id: "customer_id", onchange: "this.form.requestSubmit()" %>
+      <%= f.hidden_field :customer_id, id: "customer_id" %>
     </p>
 
     <p>
       <%= f.label :vehicle_id, l(:label_vehicle) %>
-      <%= f.collection_select :vehicle_id, @appointment.customer&.vehicles || [], :id, :name, { include_blank: true }, { label: false } %>
+      <%= f.collection_select :vehicle_id, @appointment.customer&.vehicles || [], :id, :name, { include_blank: true }, { label: false, id: "appointment_vehicle_id" } %>
     </p>
 
     <p>
       <%= f.label :estimate_id, l(:label_estimate) %>
-      <%= f.collection_select :estimate_id, @appointment.customer&.estimates || [], :id, :name, { include_blank: true }, { label: false } %>
+      <%= f.collection_select :estimate_id, @appointment.customer&.estimates || [], :id, :name, { include_blank: true }, { label: false, id: "appointment_estimate_id" } %>
     </p>
 
     <p>
@@ -24,7 +24,7 @@
       <%= f.collection_select :user_id, User.active.sorted, :id, :name, { include_blank: true }, { label: false } %>
     </p>
 
-    <p><%= f.date_field :start_date, size: 10 %></p>
+    <p><%= f.datetime_local_field :start_date %></p>
     <p><%= f.date_field :end_date, size: 10 %></p>
 
     <p><%= f.number_field :estimated_hours, step: 0.1, size: 6 %></p>