From 8342cfb7fd5898bcf801dad423494cbcadacf039 Mon Sep 17 00:00:00 2001
From: Cyrus AI <cyrus@ai.assistant>
Date: Thu, 16 Oct 2025 22:39:30 +0000
Subject: [PATCH] chore: remove unused DrizzleCardLibraryQueryService and
 interface

These service files are no longer used in the codebase. All their
functionality has been replaced by direct queries using authorId
in the query services.

Deleted files:
- src/modules/cards/application/services/ICardLibraryQueryService.ts
- src/modules/cards/infrastructure/services/DrizzleCardLibraryQueryService.ts
---
 .../services/ICardLibraryQueryService.ts      | 29 ------
 .../DrizzleCardLibraryQueryService.ts         | 95 -------------------
 2 files changed, 124 deletions(-)
 delete mode 100644 src/modules/cards/application/services/ICardLibraryQueryService.ts
 delete mode 100644 src/modules/cards/infrastructure/services/DrizzleCardLibraryQueryService.ts

diff --git a/src/modules/cards/application/services/ICardLibraryQueryService.ts b/src/modules/cards/application/services/ICardLibraryQueryService.ts
deleted file mode 100644
index 36917647..00000000
--- a/src/modules/cards/application/services/ICardLibraryQueryService.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import { Result } from '../../../../shared/core/Result';
-import { CardId } from '../../domain/value-objects/CardId';
-
-export interface ICardLibraryQueryService {
-  /**
-   * Get all user IDs who have this card in their library
-   */
-  getLibrariesForCard(cardId: CardId): Promise<Result<string[]>>;
-
-  /**
-   * Get all card IDs in a user's library
-   */
-  getCardsInLibrary(userId: string): Promise<Result<CardId[]>>;
-
-  /**
-   * Check if a specific card is in a user's library
-   */
-  isCardInLibrary(cardId: CardId, userId: string): Promise<Result<boolean>>;
-
-  /**
-   * Get library membership count for a card
-   */
-  getLibraryMembershipCount(cardId: CardId): Promise<Result<number>>;
-
-  /**
-   * Get total number of cards in a user's library
-   */
-  getLibraryCardCount(userId: string): Promise<Result<number>>;
-}
diff --git a/src/modules/cards/infrastructure/services/DrizzleCardLibraryQueryService.ts b/src/modules/cards/infrastructure/services/DrizzleCardLibraryQueryService.ts
deleted file mode 100644
index 499c26cb..00000000
--- a/src/modules/cards/infrastructure/services/DrizzleCardLibraryQueryService.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import { eq, and, count } from 'drizzle-orm';
-import { PostgresJsDatabase } from 'drizzle-orm/postgres-js';
-import { ICardLibraryQueryService } from '../../application/services/ICardLibraryQueryService';
-import { CardId } from '../../domain/value-objects/CardId';
-import { libraryMemberships } from '../repositories/schema/libraryMembership.sql';
-import { cards } from '../repositories/schema/card.sql';
-import { Result, ok, err } from '../../../../shared/core/Result';
-
-export class DrizzleCardLibraryQueryService
-  implements ICardLibraryQueryService
-{
-  constructor(private db: PostgresJsDatabase) {}
-
-  async getLibrariesForCard(cardId: CardId): Promise<Result<string[]>> {
-    try {
-      const results = await this.db
-        .select({ userId: libraryMemberships.userId })
-        .from(libraryMemberships)
-        .where(eq(libraryMemberships.cardId, cardId.getStringValue()));
-
-      return ok(results.map((r) => r.userId));
-    } catch (error) {
-      return err(error as Error);
-    }
-  }
-
-  async getCardsInLibrary(userId: string): Promise<Result<CardId[]>> {
-    try {
-      const results = await this.db
-        .select({ id: cards.id })
-        .from(cards)
-        .where(eq(cards.authorId, userId));
-
-      const cardIds: CardId[] = [];
-      for (const result of results) {
-        const cardIdResult = CardId.createFromString(result.id);
-        if (cardIdResult.isOk()) {
-          cardIds.push(cardIdResult.value);
-        }
-      }
-
-      return ok(cardIds);
-    } catch (error) {
-      return err(error as Error);
-    }
-  }
-
-  async isCardInLibrary(
-    cardId: CardId,
-    userId: string,
-  ): Promise<Result<boolean>> {
-    try {
-      const result = await this.db
-        .select({ id: cards.id })
-        .from(cards)
-        .where(
-          and(
-            eq(cards.id, cardId.getStringValue()),
-            eq(cards.authorId, userId),
-          ),
-        )
-        .limit(1);
-
-      return ok(result.length > 0);
-    } catch (error) {
-      return err(error as Error);
-    }
-  }
-
-  async getLibraryMembershipCount(cardId: CardId): Promise<Result<number>> {
-    try {
-      const results = await this.db
-        .select({ userId: libraryMemberships.userId })
-        .from(libraryMemberships)
-        .where(eq(libraryMemberships.cardId, cardId.getStringValue()));
-
-      return ok(results.length);
-    } catch (error) {
-      return err(error as Error);
-    }
-  }
-
-  async getLibraryCardCount(userId: string): Promise<Result<number>> {
-    try {
-      const result = await this.db
-        .select({ count: count() })
-        .from(cards)
-        .where(eq(cards.authorId, userId));
-
-      return ok(result[0]?.count || 0);
-    } catch (error) {
-      return err(error as Error);
-    }
-  }
-}
-- 
2.51.2