⚡ Bring cache into preference notification

.idea/dataSources.local.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="dataSourceStorageLocal" created-in="GO-242.21829.220">
+  <component name="dataSourceStorageLocal" created-in="GO-242.22855.85">
     <data-source name="hy_passport@localhost" uuid="74bcf3ef-a2b9-435b-b9e5-f32902a33b25">
       <database-info product="PostgreSQL" version="16.3 (Homebrew)" jdbc-version="4.2" driver-name="PostgreSQL JDBC Driver" driver-version="42.6.0" dbms="POSTGRES" exact-version="16.3" exact-driver-version="42.6">
         <identifier-quote-string>&quot;</identifier-quote-string>

.idea/workspace.xml

@@ -4,16 +4,7 @@
     <option name="autoReloadType" value="ALL" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="3fefb2c4-b6f9-466b-a523-53352e8d6f95" name="更改" comment=":sparkles: Account deletion">
+    <list default="true" id="3fefb2c4-b6f9-466b-a523-53352e8d6f95" name="更改" comment=":sparkles: Account deletion" />
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/go.mod" beforeDir="false" afterPath="$PROJECT_DIR$/go.mod" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/go.sum" beforeDir="false" afterPath="$PROJECT_DIR$/go.sum" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/internal/models/tokens.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/models/tokens.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/internal/server/api/accounts_api.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/server/api/accounts_api.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/internal/server/api/index.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/server/api/index.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/internal/services/accounts.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/accounts.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/internal/services/tokens.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/tokens.go" afterDir="false" />
-    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -118,8 +109,8 @@
   <component name="SharedIndexes">
     <attachedChunks>
       <set>
-        <option value="bundled-gosdk-5df93f7ad4aa-df9ad98b711f-org.jetbrains.plugins.go.sharedIndexes.bundled-GO-242.21829.220" />
+        <option value="bundled-gosdk-5df93f7ad4aa-df9ad98b711f-org.jetbrains.plugins.go.sharedIndexes.bundled-GO-242.22855.85" />
-        <option value="bundled-js-predefined-d6986cc7102b-7c0b70fcd90d-JavaScript-GO-242.21829.220" />
+        <option value="bundled-js-predefined-d6986cc7102b-5c90d61e3bab-JavaScript-GO-242.22855.85" />
       </set>
     </attachedChunks>
   </component>

pkg/internal/services/preferences.go

@@ -1,23 +1,58 @@
 package services
 
 import (
+	"context"
 	"errors"
+	"fmt"
+	"time"
 
+	localCache "git.solsynth.dev/hydrogen/passport/pkg/internal/cache"
 	"git.solsynth.dev/hydrogen/passport/pkg/internal/database"
 	"git.solsynth.dev/hydrogen/passport/pkg/internal/models"
+	"github.com/eko/gocache/lib/v4/cache"
+	"github.com/eko/gocache/lib/v4/marshaler"
+	"github.com/eko/gocache/lib/v4/store"
 	"github.com/samber/lo"
 	"gorm.io/datatypes"
 	"gorm.io/gorm"
 )
 
+func GetNotificationPreferenceCacheKey(accountId uint) string {
+	return fmt.Sprintf("notification-preference#%d", accountId)
+}
+
 func GetNotificationPreference(account models.Account) (models.PreferenceNotification, error) {
 	var notification models.PreferenceNotification
+	cacheManager := cache.New[any](localCache.S)
+	marshal := marshaler.New(cacheManager)
+	contx := context.Background()
+
+	if val, err := marshal.Get(contx, GetNotificationPreferenceCacheKey(account.ID), new(models.PreferenceNotification)); err == nil {
+		notification = val.(models.PreferenceNotification)
+	} else {
 		if err := database.C.Where("account_id = ?", account.ID).First(&notification).Error; err != nil {
 			return notification, err
 		}
+		CacheNotificationPreference(notification)
+	}
+
 	return notification, nil
 }
 
+func CacheNotificationPreference(prefs models.PreferenceNotification) {
+	cacheManager := cache.New[any](localCache.S)
+	marshal := marshaler.New(cacheManager)
+	contx := context.Background()
+
+	marshal.Set(
+		contx,
+		GetNotificationPreferenceCacheKey(prefs.AccountID),
+		prefs,
+		store.WithExpiration(60*time.Minute),
+		store.WithTags([]string{"notification-preference", fmt.Sprintf("user#%d", prefs.AccountID)}),
+	)
+}
+
 func UpdateNotificationPreference(account models.Account, config map[string]bool) (models.PreferenceNotification, error) {
 	var notification models.PreferenceNotification
 	var err error
@@ -35,17 +70,31 @@ func UpdateNotificationPreference(account models.Account, config map[string]bool
 	}
 
 	err = database.C.Save(&notification).Error
+	if err == nil {
+		CacheNotificationPreference(notification)
+	}
+
 	return notification, err
 }
 
 func CheckNotificationNotifiable(account models.Account, topic string) bool {
 	var notification models.PreferenceNotification
+	cacheManager := cache.New[any](localCache.S)
+	marshal := marshaler.New(cacheManager)
+	contx := context.Background()
+
+	if val, err := marshal.Get(contx, GetNotificationPreferenceCacheKey(account.ID), new(models.PreferenceNotification)); err == nil {
+		notification = val.(models.PreferenceNotification)
+	} else {
 		if err := database.C.Where("account_id = ?", account.ID).First(&notification).Error; err != nil {
 			if errors.Is(err, gorm.ErrRecordNotFound) {
 				return true
 			}
 			return false
 		}
+		CacheNotificationPreference(notification)
+	}
+
 	if val, ok := notification.Config[topic]; ok {
 		if status, ok := val.(bool); ok {
 			return status
@@ -55,17 +104,53 @@ func CheckNotificationNotifiable(account models.Account, topic string) bool {
 }
 
 func CheckNotificationNotifiableBatch(accounts []models.Account, topic string) []bool {
-	var notifications []models.PreferenceNotification
+	cacheManager := cache.New[any](localCache.S)
-	if err := database.C.Where("account_id IN ?", lo.Map(accounts, func(item models.Account, index int) uint {
+	marshal := marshaler.New(cacheManager)
-		return item.ID
+	contx := context.Background()
-	})).Find(&notifications).Error; err != nil {
+
+	var notifiable = make([]bool, len(accounts))
+	queryNeededIdx := []uint{}
+	notificationMap := make(map[uint]models.PreferenceNotification)
+
+	// Check cache for each account
+	for idx, account := range accounts {
+		cacheKey := GetNotificationPreferenceCacheKey(account.ID)
+		if val, err := marshal.Get(contx, cacheKey, new(models.PreferenceNotification)); err == nil {
+			notification := val.(models.PreferenceNotification)
+			notificationMap[account.ID] = notification
+			// Determine if the account is notifiable based on the topic config
+			if val, ok := notification.Config[topic]; ok {
+				if status, ok := val.(bool); ok {
+					notifiable[idx] = status
+					continue
+				}
+			}
+			notifiable[idx] = true
+		} else {
+			// Add to the list of accounts that need to be queried
+			queryNeededIdx = append(queryNeededIdx, account.ID)
+		}
+	}
+
+	// Query the database for missing account IDs
+	if len(queryNeededIdx) > 0 {
+		var dbNotifications []models.PreferenceNotification
+		if err := database.C.Where("account_id IN ?", queryNeededIdx).Find(&dbNotifications).Error; err != nil {
+			// Handle error by returning false for accounts without cached notifications
 			return lo.Map(accounts, func(item models.Account, index int) bool {
 				return false
 			})
 		}
 
-	var notifiable = make([]bool, len(accounts))
+		// Cache the newly fetched notifications and add to the notificationMap
-	for idx, notification := range notifications {
+		for _, notification := range dbNotifications {
+			notificationMap[notification.AccountID] = notification
+			CacheNotificationPreference(notification) // Cache the result
+		}
+
+		// Process the notifiable status for the fetched notifications
+		for idx, account := range accounts {
+			if notification, exists := notificationMap[account.ID]; exists {
 				if val, ok := notification.Config[topic]; ok {
 					if status, ok := val.(bool); ok {
 						notifiable[idx] = status
@@ -74,6 +159,8 @@ func CheckNotificationNotifiableBatch(accounts []models.Account, topic string) [
 				}
 				notifiable[idx] = true
 			}
+		}
+	}
 
 	return notifiable
 }