refactor: remove caching-related API endpoints and configurations, update preferences structure, and clean up unused services

src/lib/services/preferences.service.ts

@@ -2,11 +2,7 @@ import prisma from "@/lib/prisma";
 import { getCurrentUser } from "../auth-utils";
 import { ERROR_CODES } from "../../constants/errorCodes";
 import { AppError } from "../../utils/errors";
-import type {
-  UserPreferences,
-  BackgroundPreferences,
-  CircuitBreakerConfig,
-} from "@/types/preferences";
+import type { UserPreferences, BackgroundPreferences } from "@/types/preferences";
 import { defaultPreferences } from "@/types/preferences";
 import type { User } from "@/types/komga";
 import type { Prisma } from "@prisma/client";
@@ -37,7 +33,6 @@ export class PreferencesService {
 
       return {
         showThumbnails: preferences.showThumbnails,
-        cacheMode: preferences.cacheMode as "memory" | "file",
         showOnlyUnread: preferences.showOnlyUnread,
         displayMode: {
           ...defaultPreferences.displayMode,
@@ -45,9 +40,7 @@ export class PreferencesService {
           viewMode: displayMode?.viewMode || defaultPreferences.displayMode.viewMode,
         },
         background: preferences.background as unknown as BackgroundPreferences,
-        komgaMaxConcurrentRequests: preferences.komgaMaxConcurrentRequests,
         readerPrefetchCount: preferences.readerPrefetchCount,
-        circuitBreakerConfig: preferences.circuitBreakerConfig as unknown as CircuitBreakerConfig,
       };
     } catch (error) {
       if (error instanceof AppError) {
@@ -65,17 +58,12 @@ export class PreferencesService {
       const updateData: Record<string, any> = {};
       if (preferences.showThumbnails !== undefined)
         updateData.showThumbnails = preferences.showThumbnails;
-      if (preferences.cacheMode !== undefined) updateData.cacheMode = preferences.cacheMode;
       if (preferences.showOnlyUnread !== undefined)
         updateData.showOnlyUnread = preferences.showOnlyUnread;
       if (preferences.displayMode !== undefined) updateData.displayMode = preferences.displayMode;
       if (preferences.background !== undefined) updateData.background = preferences.background;
-      if (preferences.komgaMaxConcurrentRequests !== undefined)
-        updateData.komgaMaxConcurrentRequests = preferences.komgaMaxConcurrentRequests;
       if (preferences.readerPrefetchCount !== undefined)
         updateData.readerPrefetchCount = preferences.readerPrefetchCount;
-      if (preferences.circuitBreakerConfig !== undefined)
-        updateData.circuitBreakerConfig = preferences.circuitBreakerConfig;
 
       const updatedPreferences = await prisma.preferences.upsert({
         where: { userId },
@@ -83,28 +71,20 @@ export class PreferencesService {
         create: {
           userId,
           showThumbnails: preferences.showThumbnails ?? defaultPreferences.showThumbnails,
-          cacheMode: preferences.cacheMode ?? defaultPreferences.cacheMode,
           showOnlyUnread: preferences.showOnlyUnread ?? defaultPreferences.showOnlyUnread,
           displayMode: preferences.displayMode ?? defaultPreferences.displayMode,
           background: (preferences.background ??
             defaultPreferences.background) as unknown as Prisma.InputJsonValue,
-          circuitBreakerConfig: (preferences.circuitBreakerConfig ??
-            defaultPreferences.circuitBreakerConfig) as unknown as Prisma.InputJsonValue,
-          komgaMaxConcurrentRequests: preferences.komgaMaxConcurrentRequests ?? 5,
           readerPrefetchCount: preferences.readerPrefetchCount ?? 5,
         },
       });
 
       return {
         showThumbnails: updatedPreferences.showThumbnails,
-        cacheMode: updatedPreferences.cacheMode as "memory" | "file",
         showOnlyUnread: updatedPreferences.showOnlyUnread,
         displayMode: updatedPreferences.displayMode as UserPreferences["displayMode"],
         background: updatedPreferences.background as unknown as BackgroundPreferences,
-        komgaMaxConcurrentRequests: updatedPreferences.komgaMaxConcurrentRequests,
         readerPrefetchCount: updatedPreferences.readerPrefetchCount,
-        circuitBreakerConfig:
-          updatedPreferences.circuitBreakerConfig as unknown as CircuitBreakerConfig,
       };
     } catch (error) {
       if (error instanceof AppError) {