[291 & 292] Evaluation Status Details

app/controllers/phases_controller.rb

@@ -10,28 +10,25 @@ def index
   end
 
   def submissions
-    @submissions = @phase.submissions
+    @submissions = @phase.submissions.includes(evaluator_submission_assignments: [:evaluator, :evaluation])
 
     set_submission_counts
     set_submission_statuses
 
-    apply_filters
-    apply_sorting
+    @submissions = SubmissionsSortAndFilterService.new(
+      @submissions,
+      params,
+      {
+        not_started: @not_started,
+        in_progress: @in_progress,
+        completed: @completed
+      }
+    ).sort_and_filter
 
     @filtered_count = @submissions.unscope(:group).distinct.count(:id)
     @submissions = paginate_submissions(@submissions)
 
-    respond_to do |format|
-      format.html do
-        if params[:partial]
-          render partial: 'submissions_table_rows',
-                 locals: { submissions: @submissions },
-                 formats: [:html]
-        else
-          render :submissions
-        end
-      end
-    end
+    render_response
   end
 
   private
@@ -41,6 +38,10 @@ def set_phase
     @challenge = @phase.challenge
   end
 
+  def evaluator_assignments?
+    EvaluatorSubmissionAssignment.exists?(submission_id: @submissions.select(:id))
+  end
+
   def set_submission_counts
     @submissions_count = @submissions.count
     @eligible_count = @submissions.eligible_for_evaluation.count
@@ -62,65 +63,23 @@ def set_submission_statuses
     }
   end
 
-  def apply_filters
-    filter_by_eligibility
-    filter_by_status
-  end
-
-  def filter_by_eligibility
-    return unless params[:eligible_for_evaluation] == 'true' ||
-                  params[:selected_to_advance] == 'true'
-
-    @submissions = apply_eligibility_filter(@submissions)
-  end
-
-  def filter_by_status
-    return unless params[:status]
-
-    @submissions = apply_status_filter(@submissions)
-  end
-
-  def apply_status_filter(submissions)
-    case params[:status]
-    when 'not_started' then @not_started
-    when 'in_progress' then @in_progress
-    when 'completed'   then @completed
-    when 'recused'     then filter_recused_submissions
-    else submissions
-    end
-  end
-
-  def filter_recused_submissions
-    @submissions.joins(:evaluator_submission_assignments).
-      where(evaluator_submission_assignments: { status: :recused })
-  end
-
-  def apply_eligibility_filter(submissions)
-    if params[:selected_to_advance] == 'true'
-      submissions.where(judging_status: %w[winner])
-    elsif params[:eligible_for_evaluation] == 'true'
-      submissions.where(judging_status: %w[selected winner])
-    else
-      submissions
-    end
-  end
-
-  def apply_sorting
-    case params[:sort]
-    when 'average_score_high_to_low'
-      @submissions = @submissions.order_by_average_score(:desc)
-    when 'average_score_low_to_high'
-      @submissions = @submissions.order_by_average_score(:asc)
-    when 'submission_id_high_to_low'
-      @submissions = @submissions.order(id: :desc)
-    when 'submission_id_low_to_high'
-      @submissions = @submissions.order(id: :asc)
-    end
-  end
-
   def paginate_submissions(submissions)
     page = (params[:page] || 1).to_i
     per_page = 20
     submissions.offset((page - 1) * per_page).limit(per_page)
   end
+
+  def render_response
+    respond_to do |format|
+      format.html do
+        if params[:partial]
+          render partial: 'submissions_table_rows',
+                 locals: { submissions: @submissions },
+                 formats: [:html]
+        else
+          render :submissions
+        end
+      end
+    end
+  end
 end

app/controllers/submissions_controller.rb

@@ -8,11 +8,12 @@ class SubmissionsController < ApplicationController
   def show; end
 
   def update
-    if @submission.update!(submission_params)
-      flash.now[:success] = I18n.t("submission_updated")
-      render :show, submission: @submission
-    else
-      render :show, status: :unprocessable_entity, submission: @submission
+    respond_to do |format|
+      if @submission.update(submission_params)
+        handle_successful_update(format)
+      else
+        handle_failed_update(format)
+      end
     end
   end
 
@@ -26,4 +27,17 @@ def submission_params
   def set_submission
     @submission = Submission.by_user(current_user).find(params[:id])
   end
+
+  def handle_successful_update(format)
+    format.html do
+      flash[:success] = I18n.t("submission_updated")
+      redirect_to submission_path(@submission)
+    end
+    format.json { render json: { submission: @submission } }
+  end
+
+  def handle_failed_update(format)
+    format.html { render :show }
+    format.json { render json: { errors: @submission.errors }, status: :unprocessable_entity }
+  end
 end

app/helpers/evaluations_helper.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# View helpers for calculating evaluation & submission details.
+module EvaluationsHelper
+  Score = Struct.new(:raw_score, :formatted_score, :display_score)
+
+  # individual evaluator score
+  def evaluator_score(assignment)
+    score = display_score(assignment)
+    return Score.new(0, "0", "N/A") if score == 'N/A'
+
+    Score.new(score, score.to_s, score.to_s)
+  end
+
+  def average_score(submission)
+    score = submission.average_score
+    return Score.new(0, "0", "N/A") if score.zero?
+
+    Score.new(score, score.to_s, score.to_s)
+  end
+end

app/javascript/controllers/index.js

@@ -16,11 +16,14 @@ application.register("evaluation-form", EvaluationFormController);
 import HotdogController from "./hotdog_controller";
 application.register("hotdog", HotdogController);
 
+import LoadMoreController from "./load_more_controller";
+application.register("load-more", LoadMoreController);
+
 import SubmissionDetailsController from "./submission_details_controller";
 application.register("submission-details", SubmissionDetailsController);
 
-import LoadMoreController from "./load_more_controller";
-application.register("load-more", LoadMoreController);
+import SubmissionJudgingStatusController from "./submission_judging_status_controller";
+application.register("submission-judging-status", SubmissionJudgingStatusController);
 
 import ModalController from "./modal_controller";
 application.register("modal", ModalController);

app/javascript/controllers/submission_judging_status_controller.js

@@ -0,0 +1,45 @@
+// app/javascript/controllers/submission_judging_status_controller.js
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = ["eligibilityForm", "advancementForm", "eligibilityCheckbox", "advancementCheckbox"]
+
+  toggleEligibility(event) {
+    event.preventDefault()
+    const formData = new FormData(this.eligibilityFormTarget)
+    formData.set('submission[judging_status]', 
+      event.target.checked ? 'selected' : 'not_selected'
+    )
+    this.submitForm(formData, this.eligibilityFormTarget)
+  }
+
+  toggleAdvancement(event) {
+    event.preventDefault()
+    const formData = new FormData(this.advancementFormTarget)
+    formData.set('submission[judging_status]', 
+      event.target.checked ? 'winner' : 'selected'
+    )
+
+    if (event.target.checked) {
+      this.eligibilityCheckboxTarget.checked = true
+    }
+    this.submitForm(formData, this.advancementFormTarget)
+  }
+
+  submitForm(formData, form) {
+    const csrfToken = document.querySelector('[name="csrf-token"]').content
+
+    fetch(form.action, {
+      method: 'PATCH',
+      headers: {
+        'X-CSRF-Token': csrfToken,
+        'Accept': 'application/json'
+      },
+      body: formData
+    })
+    .catch(() => {
+      const checkbox = form.querySelector('input[type="checkbox"]')
+      checkbox.checked = !checkbox.checked
+    })
+  }
+}

app/models/evaluator_submission_assignment.rb

@@ -43,9 +43,12 @@ def self.ordered_by_status
   end
 
   def evaluation_status
-    return status.to_sym unless assigned?
+    return :recused if recused?
+    return :unassigned if unassigned?
+    return :recused_unassigned if recused_unassigned?
+    return assigned_evaluation_status if assigned?
 
-    assigned_evaluation_status
+    status&.to_sym
   end
 
   private

app/models/submission.rb

@@ -48,6 +48,10 @@ class Submission < ApplicationRecord
 
   # Validations
   validates :title, presence: true
+  validate :can_be_selected_to_advance,
+           if: -> { judging_status_change == %w[selected winner] }
+  validate :can_be_ineligible_for_evaluation,
+           if: -> { judging_status_change == %w[selected not_selected] }
 
   scope :by_user, lambda { |user|
     case user.role
@@ -63,20 +67,7 @@ class Submission < ApplicationRecord
   }
   scope :eligible_for_evaluation, -> { where(judging_status: [:selected, :winner]) }
 
-  def eligible_for_evaluation?
-    selected? or winner?
-  end
-
-  def selected_to_advance?
-    winner?
-  end
-
-  def average_score
-    avg = evaluations.average(:total_score)
-    avg ? avg.round : 0
-  end
-
-  def self.order_by_average_score(direction)
+  scope :order_by_average_score, lambda { |direction|
     direction_sql = direction == :desc ? 'DESC' : 'ASC'
 
     joins(
@@ -90,5 +81,49 @@ def self.order_by_average_score(direction)
           "submissions.id #{direction_sql}"
         )
       )
+  }
+
+  def eligible_for_evaluation?
+    selected? or winner?
+  end
+
+  def average_score
+    avg = evaluations.joins(:evaluator_submission_assignment).
+      where(evaluator_submission_assignments: { status: :assigned }).
+      where.not(completed_at: nil).
+      average(:total_score)
+
+    avg ? avg.round : 0
+  end
+
+  def selected_to_advance?
+    winner?
+  end
+
+  def evaluators_assigned?
+    evaluator_submission_assignments.exists?(status: [:assigned, :recused])
+  end
+
+  def evaluations_missing_or_incomplete?
+    !eligible_for_evaluation? || !all_evaluations_completed? || evaluator_submission_assignments.empty?
+  end
+
+  private
+
+  def all_evaluations_completed?
+    evaluator_submission_assignments.
+      all? { |assignment| assignment.evaluation_status == :completed }
+  end
+
+  def can_be_selected_to_advance
+    return unless evaluations_missing_or_incomplete?
+
+    errors.add(:judging_status, "can't be selected to advance until all evaluations are complete")
+  end
+
+  def can_be_ineligible_for_evaluation
+    return unless evaluators_assigned?
+
+    errors.add(:judging_status, "must remain eligible for evaluation when evaluators are assigned")
   end
 end