Lots of updates mainly in how pages are displayed. Also edited participant database to allow for simulataneous employer creation, made the TIN field not mandatory etc

app/controllers/employers_controller.rb

@@ -44,6 +44,19 @@ class EmployersController < ApplicationController
     redirect_to employers_url, notice: 'Employer was successfully destroyed.'
   end
 
+  # GET /employers/search
+  # This action responds to the auto-complete AJAX requests
+  def search
+    if params[:term].present?
+      @employers = Employer.where("name LIKE ?", "%#{params[:term]}%")
+    else
+      @employers = Employer.none
+    end
+
+    # Respond with a JSON array of employer names and IDs
+    render json: @employers.map { |e| { label: e.name, value: e.id } }
+  end
+
   private
 
     def set_employer

app/controllers/participants_controller.rb

@@ -1,49 +1,84 @@
 class ParticipantsController < ApplicationController
-    before_action :set_participant, only: [:show, :edit, :update, :destroy]
+  before_action :set_participant, only: [:show, :edit, :update, :destroy]
   
-    def index
-      @participants = Participant.all
-    end
-  
-    def show
-    end
-  
-    def new
-      @participant = Participant.new
-    end
-  
-    def create
-      @participant = Participant.new(participant_params)
-      if @participant.save
-        redirect_to @participant, notice: 'Participant was successfully created.'
-      else
-        render :new
-      end
-    end
-  
-    def edit
-    end
-  
-    def update
-      if @participant.update(participant_params)
-        redirect_to @participant, notice: 'Participant was successfully updated.'
-      else
-        render :edit
-      end
-    end
-  
-    def destroy
-      @participant.destroy
-      redirect_to participants_url, notice: 'Participant was successfully destroyed.'
-    end
-  
-    private
-      def set_participant
-        @participant = Participant.find(params[:id])
-      end
-  
-      def participant_params
-        params.require(:participant).permit(:name, :address, :phone, :email, :mci, :dob, :ssn, :gender, :employer_id)
-      end
+  def index
+    @participants = Participant.all
   end
-  
+
+  def show
+  end
+
+  def new
+    @participant = Participant.new
+  end
+
+  def create
+    @participant = Participant.new(participant_params)
+  
+    begin
+      Participant.transaction do
+        if params[:is_employer] == 'yes'
+          employer = Employer.create!(employer_params_from_participant(@participant))
+          @participant.employer = employer
+        end
+  
+        if @participant.save
+          redirect_to @participant, notice: 'Participant was successfully created.'
+        else
+          raise ActiveRecord::Rollback, "Participant could not be saved"
+        end
+      end
+    rescue ActiveRecord::RecordInvalid => e
+      # Log the error and set a flash message for the user
+      Rails.logger.error("Participant creation failed: #{e.message}")
+      flash.now[:alert] = "Error: #{e.message}"
+      render :new
+    end
+  
+  
+    
+  rescue => e
+    puts "Error: #{e.message}"  # Log the error message
+    flash.now[:alert] = "Error: #{e.message}" # Optionally, display the error message to the user
+    render :new
+  
+  end
+  
+  def edit
+  end
+
+  def update
+    if @participant.update(participant_params)
+      redirect_to @participant, notice: 'Participant was successfully updated.'
+    else
+      render :edit
+    end
+  end
+
+  def destroy
+    @participant.destroy
+    redirect_to participants_url, notice: 'Participant was successfully destroyed.'
+  end
+
+  private
+
+  def set_participant
+    @participant = Participant.find(params[:id])
+  end
+
+  def participant_params
+    params.require(:participant).permit(:name, :address, :phone, :email, :mci, :dob, :ssn, :gender, :employer_id)
+  end
+
+  def employer_params_from_participant(participant)
+    {
+      name: participant.name,
+      address: participant.address,
+      phone: participant.phone,
+      email: participant.email,
+      dob: participant.dob,       # Mapping Date of Birth
+      ssn: participant.ssn,       # Mapping SSN
+      gender: participant.gender  # Mapping Gender
+    }
+  end
+end

app/models/participant.rb

@@ -1,5 +1,10 @@
 class Participant < ApplicationRecord
-  belongs_to :employer
+  # This makes the association to Employer optional
+  belongs_to :employer, optional: true
+  belongs_to :worker, optional: true
+
+  # Other associations
   has_and_belongs_to_many :programs
   has_many :workers
 end
+

app/views/employers/index.html.erb

@@ -10,10 +10,10 @@
         <th>Address</th>
         <th>Phone</th>
         <th>Email</th>
-        <th>TIN</th>
+        
         <th>DOB</th>
-        <th>SSN</th>
-        <th>Gender</th>
+        
+        
         <th>Actions</th>
       </tr>
     </thead>
@@ -24,14 +24,13 @@
           <td><%= employer.address %></td>
           <td><%= employer.phone %></td>
           <td><%= employer.email %></td>
-          <td><%= employer.tin %></td>
+          
           <td><%= employer.dob %></td>
-          <td><%= employer.ssn %></td>
-          <td><%= employer.gender %></td>
+          
+          
           <td>
             <%= link_to 'Show', employer, class: 'btn btn-sm btn-info' %>
             <%= link_to 'Edit', edit_employer_path(employer), class: 'btn btn-sm btn-warning' %>
-            <%= link_to 'Destroy', @employer, method: :delete, data: { confirm: 'Are you sure?', turbo: 'false' }, class: 'btn btn-sm btn-danger' %>
           </td>
         </tr>
       <% end %>

app/views/participants/_form.html.erb

@@ -30,6 +30,17 @@
     <%= form.email_field :email, id: 'email-field', class: 'form-control', required: true, placeholder: 'Make sure to include @ sign' %>
   </div>
 
+  <div class="mb-3">
+  <%= form.label :is_employer, 'Is this participant also an employer?', class: 'form-label' %>
+  <div>
+    <%= radio_button_tag 'is_employer', 'yes', false, class: 'form-check-input' %>
+    <%= label_tag 'is_employer_yes', 'Yes', class: 'form-check-label' %>
+    <%= radio_button_tag 'is_employer', 'no', true, class: 'form-check-input' %>
+    <%= label_tag 'is_employer_no', 'No', class: 'form-check-label' %>
+  </div>
+</div>
+
+
   <div class="mb-3">
     <%= form.label :mci, 'MCI', class: 'form-label' %>
     <%= form.text_field :mci, class: 'form-control', placeholder: 'Required for Participant' %>
@@ -138,3 +149,30 @@
 
 
 
+<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+<script src="https://code.jquery.com/ui/1.13.0/jquery-ui.min.js"></script>
+<link rel="stylesheet" href="//code.jquery.com/ui/1.13.0/themes/base/jquery-ui.css">
+
+<script>
+  $(document).ready(function() {
+    $('#employer-autocomplete').autocomplete({
+      source: function(request, response) {
+        $.ajax({
+          url: '/employers/search', // Rails endpoint for searching employers
+          dataType: "json",
+          data: { term: request.term },
+          success: function(data) {
+            response(data);
+          }
+        });
+      },
+      minLength: 2, // Minimum characters to trigger the search
+      select: function(event, ui) {
+        // Function to handle selection
+        $('#employer-autocomplete').val(ui.item.label); // ui.item.label should contain the name of the employer
+        // You might want to set a hidden field with employer ID if needed
+        return false;
+      }
+    });
+  });
+</script>

app/views/participants/index.html.erb

@@ -23,9 +23,9 @@
           <td><%= participant.address %></td>
           <td><%= participant.phone %></td>
           <td><%= participant.email %></td>
-          <td><%= participant.program %></td>
+          <td><%= participant.programs.map(&:name).join(", ") %></td>
           <td><%= participant.mci %></td>
-          <td><%= participant.dob.strftime('%Y-%m-%d') if participant.dob %></td>
+          <td><%= participant.dob.strftime('%B, %d, %Y') if participant.dob %></td>
           <td><%= participant.ssn %></td>
           <td><%= participant.gender %></td>
           <td><%= link_to 'Show', participant, class: 'btn btn-sm btn-info' %></td>

app/views/participants/show.html.erb

@@ -15,6 +15,37 @@
             <%= @participant.address %>
           </p>
 
+          <p class="card-text">
+            <strong>Phone:</strong>
+            <%= @participant.phone %>
+          </p>
+
+          <p class="card-text">
+            <strong>Email:</strong>
+            <%= @participant.email %>
+          </p>
+
+          <p class="card-text">
+            <strong>MCI:</strong>
+            <%= @participant.mci %>
+          </p>
+
+          <p class="card-text">
+            <strong>DOB:</strong>
+            <%= @participant.dob.strftime('%B, %d, %Y') if @participant.dob.present? %>
+          </p>
+
+
+          <p class="card-text">
+            <strong>SSN:</strong>
+            <%= @participant.ssn %>
+          </p>
+
+          <p class="card-text">
+            <strong>Gender:</strong>
+            <%= @participant.gender %>
+          </p>
+
           <!-- Repeat this pattern for other attributes like phone, email, etc. -->
 
         </div>

config/routes.rb

@@ -10,9 +10,12 @@ Rails.application.routes.draw do
   end
   
   resources :participants
-  resources :employers
   resources :workers
   resources :vendors
+  resources :employers do
+    get 'search', on: :collection
+  end
+  
 
   
 

db/migrate/20240120051441_change_worker_id_to_be_optional_in_participants.rb

@@ -0,0 +1,5 @@
+class ChangeWorkerIdToBeOptionalInParticipants < ActiveRecord::Migration[6.0]
+  def change
+    change_column_null :participants, :worker_id, true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_01_17_025159) do
+ActiveRecord::Schema[7.1].define(version: 2024_01_20_051441) do
   create_table "employers", force: :cascade do |t|
     t.string "name"
     t.string "address"
@@ -41,7 +41,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_17_025159) do
     t.integer "employer_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "worker_id", null: false
+    t.integer "worker_id"
     t.index ["employer_id"], name: "index_participants_on_employer_id"
     t.index ["worker_id"], name: "index_participants_on_worker_id"
   end