FIX: unify automation model translation (#540)

report runner and llm triage used different paths to figure out
underlying model name, unify so we use the same path.

fixes claude 3 based models on llm triage

lib/automation.rb

@@ -6,10 +6,25 @@ module DiscourseAi
       { id: "gpt-4-turbo", name: "discourse_automation.ai_models.gpt_4_turbo" },
       { id: "gpt-4", name: "discourse_automation.ai_models.gpt_4" },
       { id: "gpt-3.5-turbo", name: "discourse_automation.ai_models.gpt_3_5_turbo" },
-      { id: "claude-2", name: "discourse_automation.ai_models.claude_2" },
       { id: "gemini-pro", name: "discourse_automation.ai_models.gemini_pro" },
+      { id: "claude-2", name: "discourse_automation.ai_models.claude_2" },
       { id: "claude-3-sonnet", name: "discourse_automation.ai_models.claude_3_sonnet" },
       { id: "claude-3-opus", name: "discourse_automation.ai_models.claude_3_opus" },
     ]
+
+    def self.translate_model(model)
+      return "google:gemini-pro" if model == "gemini-pro"
+      return "open_ai:#{model}" if model.start_with? "gpt"
+
+      if model.start_with? "claude"
+        if DiscourseAi::Completions::Endpoints::AwsBedrock.correctly_configured?(model)
+          return "aws_bedrock:#{model}"
+        else
+          return "anthropic:#{model}"
+        end
+      end
+
+      raise "Unknown model #{model}"
+    end
   end
 end

lib/automation/llm_triage.rb

@@ -32,7 +32,8 @@ module DiscourseAi
 
         result = nil
 
-        llm = DiscourseAi::Completions::Llm.proxy(translate_model(model))
+        translated_model = DiscourseAi::Automation.translate_model(model)
+        llm = DiscourseAi::Completions::Llm.proxy(translated_model)
 
         result =
           llm.generate(
@@ -71,17 +72,6 @@ module DiscourseAi
           ReviewablePost.needs_review!(target: post, created_by: Discourse.system_user) if flag_post
         end
       end
-
-      def self.translate_model(model)
-        return "google:gemini-pro" if model == "gemini-pro"
-        return "open_ai:#{model}" if model != "claude-2"
-
-        if DiscourseAi::Completions::Endpoints::AwsBedrock.correctly_configured?("claude-2")
-          "aws_bedrock:claude-2"
-        else
-          "anthropic:claude-2"
-        end
-      end
     end
   end
 end

lib/automation/report_runner.rb

@@ -65,7 +65,9 @@ module DiscourseAi
             I18n.t("discourse_automation.scriptables.llm_report.title")
           end
         @model = model
-        @llm = DiscourseAi::Completions::Llm.proxy(translate_model(model))
+
+        translated_model = DiscourseAi::Automation.translate_model(model)
+        @llm = DiscourseAi::Completions::Llm.proxy(translated_model)
         @category_ids = category_ids
         @tags = tags
         @allow_secure_categories = allow_secure_categories
@@ -210,21 +212,6 @@ Follow the provided writing composition instructions carefully and precisely ste
         end
       end
 
-      def translate_model(model)
-        return "google:gemini-pro" if model == "gemini-pro"
-        return "open_ai:#{model}" if model.start_with? "gpt"
-
-        if model.start_with? "claude"
-          if DiscourseAi::Completions::Endpoints::AwsBedrock.correctly_configured?(model)
-            return "aws_bedrock:#{model}"
-          else
-            return "anthropic:#{model}"
-          end
-        end
-
-        raise "Unknown model #{model}"
-      end
-
       private
 
       def suppress_notifications(raw)