FIX: Filter classification type using the correct column (#286)

lib/modules/sentiment/entry_point.rb

@@ -36,7 +36,7 @@ module DiscourseAi
             WHERE
               t.archetype = 'regular' AND
               p.user_id > 0 AND
-              cr.classification_type = 'sentiment' AND
+              cr.model_used = 'sentiment' AND
               (p.created_at > :report_start AND p.created_at < :report_end)
             GROUP BY DATE_TRUNC('day', p.created_at)
           SQL
@@ -80,7 +80,7 @@ module DiscourseAi
             WHERE
               t.archetype = 'regular' AND
               p.user_id > 0 AND
-              cr.classification_type = 'emotion' AND
+              cr.model_used = 'emotion' AND
               (p.created_at > :report_start AND p.created_at < :report_end)
             GROUP BY u.trust_level
           SQL

spec/fabricators/classification_result_fabricator.rb

@@ -1,13 +1,16 @@
 # frozen_string_literal: true
 
-Fabricator(:classification_result) { target { Fabricate(:post) } }
+Fabricator(:classification_result) do
+  target { Fabricate(:post) }
+  classification_type "sentiment"
+end
 
 Fabricator(:sentiment_classification, from: :classification_result) do
-  classification_type "sentiment"
+  model_used "sentiment"
   classification { { negative: 72, neutral: 23, positive: 4 } }
 end
 
 Fabricator(:emotion_classification, from: :classification_result) do
-  classification_type "emotion"
+  model_used "emotion"
   classification { { negative: 72, neutral: 23, positive: 4 } }
 end

spec/lib/modules/sentiment/entry_point_spec.rb

@@ -94,13 +94,13 @@ RSpec.describe DiscourseAi::Sentiment::EntryPoint do
       let(:emotion_2) do
         { sadness: 19, surprise: 63, neutral: 45, fear: 44, anger: 27, joy: 62, disgust: 30 }
       end
-      let(:classification_type) { "emotion" }
+      let(:model_used) { "emotion" }
 
       def emotion_classification(post, classification)
         Fabricate(
           :sentiment_classification,
           target: post,
-          classification_type: classification_type,
+          model_used: model_used,
           classification: classification,
         )
       end