⚡ Add cache into querying user

pkg/internal/grpc/user.go

@@ -5,25 +5,68 @@ import (
 	"fmt"
 	"git.solsynth.dev/hypernet/nexus/pkg/proto"
 	"git.solsynth.dev/hypernet/passport/pkg/authkit/models"
+	localCache "git.solsynth.dev/hypernet/passport/pkg/internal/cache"
 	"git.solsynth.dev/hypernet/passport/pkg/internal/database"
+	"git.solsynth.dev/hypernet/passport/pkg/internal/services"
+	"github.com/eko/gocache/lib/v4/cache"
+	"github.com/eko/gocache/lib/v4/marshaler"
 	"github.com/samber/lo"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
+	"gorm.io/gorm"
 )
 
 func (v *App) GetUser(ctx context.Context, request *proto.GetUserRequest) (*proto.UserInfo, error) {
-	tx := database.C
-	if request.UserId != nil {
-		tx = tx.Where("id = ?", uint(request.GetUserId()))
-	}
-	if request.Name != nil {
-		tx = tx.Where("name = ?", request.GetName())
-	}
+	cacheManager := cache.New[any](localCache.S)
+	marshal := marshaler.New(cacheManager)
+	contx := context.Background()
 
 	var account models.Account
-	if err := tx.First(&account).Error; err != nil {
-		return nil, status.Errorf(codes.NotFound, fmt.Sprintf("requested user with id %d was not found", request.GetUserId()))
+
+	tx := database.C
+	hitCache := false
+	if request.UserId != nil {
+		if val, err := marshal.Get(contx, services.GetAccountCacheKey(request.GetUserId()), new(models.Account)); err == nil {
+			account = *val.(*models.Account)
+			hitCache = true
+		} else {
+			tx = tx.Where("id = ?", uint(request.GetUserId()))
+		}
 	}
+	if request.Name != nil {
+		if val, err := marshal.Get(contx, services.GetAccountCacheKey(request.GetName()), new(models.Account)); err == nil {
+			account = *val.(*models.Account)
+			hitCache = true
+		} else {
+			tx = tx.Where("name = ?", request.GetName())
+		}
+	}
+
+	if !hitCache {
+		if err := tx.
+			Preload("Profile").
+			Preload("Badges", func(db *gorm.DB) *gorm.DB {
+				return db.Order("badges.type DESC")
+			}).
+			First(&account).Error; err != nil {
+			return nil, status.Errorf(codes.NotFound, fmt.Sprintf("requested user with id %d was not found", request.GetUserId()))
+		}
+
+		groups, err := services.GetUserAccountGroup(account)
+		if err != nil {
+			return nil, status.Errorf(codes.Internal, fmt.Sprintf("unable to get account groups: %v", err))
+		}
+		for _, group := range groups {
+			for k, v := range group.PermNodes {
+				if _, ok := account.PermNodes[k]; !ok {
+					account.PermNodes[k] = v
+				}
+			}
+		}
+
+		services.CacheAccount(account)
+	}
+
 	return account.EncodeToUserInfo(), nil
 }