feat: track received image outcomes

src/database/client.ts

@@ -192,6 +192,12 @@ export function runMigrations(db: Database.Database): void {
         updated_at INTEGER NOT NULL
       );
     `),
+    () => {
+      addColumnIfNotExists(db, 'sent_messages', 'got_image', 'INTEGER NOT NULL DEFAULT 0');
+      db.exec(`
+        CREATE INDEX IF NOT EXISTS idx_sent_messages_image ON sent_messages(got_image);
+      `);
+    },
   ];
 
   let currentVersion = db.pragma('user_version', { simple: true }) as number;

src/database/repositories.ts

@@ -28,6 +28,7 @@ export interface SentMessageRecord {
   message: string;
   sentAt: number;
   gotResponse: boolean;
+  gotImage: boolean;
   responseCheckedAt: number | null;
   strategyId: string | null;
   chatRoomId: string | null;
@@ -47,6 +48,7 @@ export interface SuccessfulMessageRecord {
   responseSnippet: string | null;
   subreddit: string | null;
   createdAt: number;
+  gotImage?: boolean;
 }
 
 export interface StrategyStats {
@@ -54,6 +56,8 @@ export interface StrategyStats {
   totalSent: number;
   totalResponses: number;
   responseRate: number;
+  totalImages: number;
+  imageRate: number;
 }
 
 export interface SubredditStats {
@@ -61,6 +65,8 @@ export interface SubredditStats {
   totalSent: number;
   totalResponses: number;
   responseRate: number;
+  totalImages: number;
+  imageRate: number;
 }
 
 export interface DailyTrend {
@@ -68,6 +74,8 @@ export interface DailyTrend {
   totalSent: number;
   totalResponses: number;
   responseRate: number;
+  totalImages: number;
+  imageRate: number;
 }
 
 export interface ActivityLogRecord {
@@ -417,6 +425,7 @@ export class MessagesRepository {
   private getRecentStmt: Database.Statement;
   private getUncheckedStmt: Database.Statement;
   private markResponseStmt: Database.Statement;
+  private markImageStmt: Database.Statement;
   private markCheckedStmt: Database.Statement;
   private hasSentToStmt: Database.Statement;
 
@@ -475,6 +484,12 @@ export class MessagesRepository {
       UPDATE sent_messages SET got_response = 1, response_checked_at = ? WHERE id = ?
     `);
 
+    this.markImageStmt = db.prepare(`
+      UPDATE sent_messages
+      SET got_image = 1, got_response = 1, response_checked_at = ?
+      WHERE id = ?
+    `);
+
     this.markCheckedStmt = db.prepare(`
       UPDATE sent_messages SET response_checked_at = ? WHERE id = ?
     `);
@@ -565,6 +580,10 @@ export class MessagesRepository {
     this.markResponseStmt.run(Date.now(), messageId);
   }
 
+  markGotImage(messageId: number): void {
+    this.markImageStmt.run(Date.now(), messageId);
+  }
+
   markChecked(messageId: number): void {
     this.markCheckedStmt.run(Date.now(), messageId);
   }
@@ -578,7 +597,8 @@ export class MessagesRepository {
       SELECT
         strategy_id,
         COUNT(*) as total_sent,
-        SUM(CASE WHEN got_response = 1 THEN 1 ELSE 0 END) as total_responses
+        SUM(CASE WHEN got_response = 1 THEN 1 ELSE 0 END) as total_responses,
+        SUM(CASE WHEN got_image = 1 THEN 1 ELSE 0 END) as total_images
       FROM sent_messages
       WHERE strategy_id IS NOT NULL
       GROUP BY strategy_id
@@ -591,6 +611,10 @@ export class MessagesRepository {
       responseRate: (row.total_sent as number) > 0
         ? Math.round(((row.total_responses as number) / (row.total_sent as number)) * 100)
         : 0,
+      totalImages: row.total_images as number,
+      imageRate: (row.total_sent as number) > 0
+        ? Math.round(((row.total_images as number) / (row.total_sent as number)) * 100)
+        : 0,
     }));
   }
 
@@ -599,7 +623,8 @@ export class MessagesRepository {
       SELECT
         pp.subreddit,
         COUNT(*) as total_sent,
-        SUM(CASE WHEN sm.got_response = 1 THEN 1 ELSE 0 END) as total_responses
+        SUM(CASE WHEN sm.got_response = 1 THEN 1 ELSE 0 END) as total_responses,
+        SUM(CASE WHEN sm.got_image = 1 THEN 1 ELSE 0 END) as total_images
       FROM sent_messages sm
       JOIN processed_posts pp ON sm.post_id = pp.id
       GROUP BY pp.subreddit
@@ -613,6 +638,10 @@ export class MessagesRepository {
       responseRate: (row.total_sent as number) > 0
         ? Math.round(((row.total_responses as number) / (row.total_sent as number)) * 100)
         : 0,
+      totalImages: row.total_images as number,
+      imageRate: (row.total_sent as number) > 0
+        ? Math.round(((row.total_images as number) / (row.total_sent as number)) * 100)
+        : 0,
     }));
   }
 
@@ -622,7 +651,8 @@ export class MessagesRepository {
       SELECT
         date(sent_at / 1000, 'unixepoch') as day,
         COUNT(*) as total_sent,
-        SUM(CASE WHEN got_response = 1 THEN 1 ELSE 0 END) as total_responses
+        SUM(CASE WHEN got_response = 1 THEN 1 ELSE 0 END) as total_responses,
+        SUM(CASE WHEN got_image = 1 THEN 1 ELSE 0 END) as total_images
       FROM sent_messages
       WHERE sent_at > ?
         AND (post_id IS NOT NULL OR strategy_id IS NOT NULL)
@@ -637,6 +667,10 @@ export class MessagesRepository {
       responseRate: (row.total_sent as number) > 0
         ? Math.round(((row.total_responses as number) / (row.total_sent as number)) * 100)
         : 0,
+      totalImages: row.total_images as number,
+      imageRate: (row.total_sent as number) > 0
+        ? Math.round(((row.total_images as number) / (row.total_sent as number)) * 100)
+        : 0,
     }));
   }
 
@@ -649,6 +683,7 @@ export class MessagesRepository {
       message: row.message as string,
       sentAt: row.sent_at as number,
       gotResponse: Boolean(row.got_response),
+      gotImage: Boolean(row.got_image),
       responseCheckedAt: row.response_checked_at as number | null,
       strategyId: (row.strategy_id as string) || null,
       chatRoomId: (row.chat_room_id as string) ?? null,
@@ -680,7 +715,7 @@ export class SuccessfulMessagesRepository {
     `);
 
     this.getAttributedRecentStmt = db.prepare(`
-      SELECT successful_messages.*
+      SELECT successful_messages.*, COALESCE(sm.got_image, 0) AS got_image
       FROM successful_messages
       LEFT JOIN sent_messages sm ON sm.id = successful_messages.sent_message_id
       WHERE successful_messages.subreddit IS NOT NULL
@@ -762,6 +797,7 @@ export class SuccessfulMessagesRepository {
       responseSnippet: row.response_snippet as string | null,
       subreddit: row.subreddit as string | null,
       createdAt: row.created_at as number,
+      ...(row.got_image === undefined ? {} : { gotImage: Boolean(row.got_image) }),
     };
   }
 }