Handle user lastLogin null time

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

management/server/account.go

@@ -789,7 +789,7 @@ func (am *DefaultAccountManager) lookupUserInCache(ctx context.Context, userID s
 		if user.Issued == types.UserIssuedIntegration {
 			continue
 		}
-		users[user.Id] = userLoggedInOnce(!user.LastLogin.IsZero())
+		users[user.Id] = userLoggedInOnce(!user.LastLogin.Time.IsZero())
 	}
 	log.WithContext(ctx).Debugf("looking up user %s of account %s in cache", userID, account.Id)
 	userData, err := am.lookupCache(ctx, users, account.Id)

management/server/account_test.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"crypto/sha256"
+	"database/sql"
 	b64 "encoding/base64"
 	"encoding/json"
 	"fmt"
@@ -1096,7 +1097,7 @@ func genUsers(p string, n int) map[string]*types.User {
 		users[fmt.Sprintf("%s-%d", p, i)] = &types.User{
 			Id:         fmt.Sprintf("%s-%d", p, i),
 			Role:       types.UserRoleAdmin,
-			LastLogin:  now,
+			LastLogin:  sql.NullTime{Time: now, Valid: !now.IsZero()},
 			CreatedAt:  now,
 			Issued:     "api",
 			AutoGroups: []string{"one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"},

management/server/store/sql_store.go

@@ -2,6 +2,7 @@ package store
 
 import (
 	"context"
+	"database/sql"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -900,7 +901,7 @@ func (s *SqlStore) SaveUserLastLogin(ctx context.Context, accountID, userID stri
 		}
 		return status.NewGetUserFromStoreError()
 	}
-	user.LastLogin = lastLogin
+	user.LastLogin = sql.NullTime{Time: lastLogin, Valid: !lastLogin.IsZero()}
 
 	return s.db.Save(&user).Error
 }

management/server/types/user.go

@@ -1,6 +1,7 @@
 package types
 
 import (
+	"database/sql"
 	"fmt"
 	"strings"
 	"time"
@@ -84,7 +85,7 @@ type User struct {
 	// Blocked indicates whether the user is blocked. Blocked users can't use the system.
 	Blocked bool
 	// LastLogin is the last time the user logged in to IdP
-	LastLogin time.Time `gorm:"type:TIMESTAMP;null;default:null"`
+	LastLogin sql.NullTime
 	// CreatedAt records the time the user was created
 	CreatedAt time.Time
 
@@ -100,7 +101,7 @@ func (u *User) IsBlocked() bool {
 }
 
 func (u *User) LastDashboardLoginChanged(LastLogin time.Time) bool {
-	return LastLogin.After(u.LastLogin) && !u.LastLogin.IsZero()
+	return LastLogin.After(u.LastLogin.Time) && !u.LastLogin.Time.IsZero()
 }
 
 // HasAdminPower returns true if the user has admin or owner roles, false otherwise
@@ -143,7 +144,7 @@ func (u *User) ToUserInfo(userData *idp.UserData, settings *Settings) (*UserInfo
 			Status:        string(UserStatusActive),
 			IsServiceUser: u.IsServiceUser,
 			IsBlocked:     u.Blocked,
-			LastLogin:     u.LastLogin,
+			LastLogin:     u.LastLogin.Time,
 			Issued:        u.Issued,
 			Permissions: UserPermissions{
 				DashboardView: dashboardViewPermissions,
@@ -168,7 +169,7 @@ func (u *User) ToUserInfo(userData *idp.UserData, settings *Settings) (*UserInfo
 		Status:        string(userStatus),
 		IsServiceUser: u.IsServiceUser,
 		IsBlocked:     u.Blocked,
-		LastLogin:     u.LastLogin,
+		LastLogin:     u.LastLogin.Time,
 		Issued:        u.Issued,
 		Permissions: UserPermissions{
 			DashboardView: dashboardViewPermissions,

management/server/user.go

@@ -880,7 +880,7 @@ func (am *DefaultAccountManager) GetUsersFromAccount(ctx context.Context, accoun
 				continue
 			}
 			if !user.IsServiceUser {
-				users[user.Id] = userLoggedInOnce(!user.LastLogin.IsZero())
+				users[user.Id] = userLoggedInOnce(!user.LastLogin.Time.IsZero())
 			}
 		}
 		queriedUsers, err = am.lookupCache(ctx, users, accountID)

management/server/user_test.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"reflect"
 	"testing"
@@ -328,7 +329,7 @@ func TestUser_Copy(t *testing.T) {
 			},
 		},
 		Blocked:   false,
-		LastLogin: time.Now().UTC(),
+		LastLogin: sql.NullTime{Time: time.Now().UTC(), Valid: true},
 		CreatedAt: time.Now().UTC(),
 		Issued:    "test",
 		IntegrationReference: integration_reference.IntegrationReference{