@ -19,10 +19,17 @@ package db
import (
"bytes"
"context"
"encoding/gob"
"encoding/json"
"fmt"
"github.com/klauspost/compress/zstd"
"github.com/pagefaultgames/rogueserver/defs"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/service/s3"
)
func TryAddSeedCompletion ( uuid [ ] byte , seed string , mode int ) ( bool , error ) {
@ -55,8 +62,16 @@ func ReadSeedCompleted(uuid []byte, seed string) (bool, error) {
func ReadSystemSaveData ( uuid [ ] byte ) ( defs . SystemSaveData , error ) {
var system defs . SystemSaveData
isLocal , err := isSaveInLocalDb ( uuid )
if err != nil {
return system , err
}
if ! isLocal {
RetrieveSystemSaveFromS3 ( uuid )
}
var data [ ] byte
err := handle . QueryRow ( "SELECT data FROM systemSaveData WHERE uuid = ?" , uuid ) . Scan ( & data )
err handle . QueryRow ( "SELECT data FROM systemSaveData WHERE uuid = ?" , uuid ) . Scan ( & data )
if err != nil {
return system , err
}
@ -193,3 +208,95 @@ func RetrievePlaytime(uuid []byte) (int, error) {
return playtime , nil
}
func isSaveInLocalDb ( uuid [ ] byte ) ( bool , error ) {
var isLocal bool
err := handle . QueryRow ( "SELECT isInLocalDb FROM accounts WHERE uuid = ?" , uuid ) . Scan ( & isLocal )
if err != nil {
return false , err
}
return isLocal , nil
}
func RetrieveSystemSaveFromS3 ( uuid [ ] byte ) error {
cfg , err := config . LoadDefaultConfig ( context . TODO ( ) )
if err != nil {
return err
}
client := s3 . NewFromConfig ( cfg )
username , err := FetchUsernameFromUUID ( uuid )
if err != nil {
return err
}
s3Object := & s3 . GetObjectInput {
Bucket : aws . String ( "pokerogue-system" ) ,
Key : aws . String ( username ) ,
}
resp , err := client . GetObject ( context . TODO ( ) , s3Object )
if err != nil {
return err
}
var session defs . SystemSaveData
json . NewDecoder ( resp . Body ) . Decode ( & session )
err = StoreSystemSaveData ( uuid , session )
if err != nil {
fmt . Printf ( "Failed to store system save data from s3 for user %s\n" , username )
return err
}
fmt . Printf ( "Retrieved system save data from s3 for user %s\n" , username )
_ , err = handle . Exec ( "UPDATE accounts SET isInLocalDb = 1 WHERE uuid = ?" , uuid )
if err != nil {
return err
}
_ , err = client . DeleteObject ( context . TODO ( ) , & s3 . DeleteObjectInput {
Bucket : aws . String ( "pokerogue-system" ) ,
Key : aws . String ( username ) ,
} )
if err != nil {
fmt . Printf ( "Failed to delete object %s from s3: %s\n" , username , err )
}
return nil
}
func RetrieveOldAccounts ( ) [ ] [ ] byte {
var users [ ] [ ] byte
rows , err := handle . Query ( "SELECT uuid FROM accounts WHERE isInLocalDb = 1 && lastActivity < DATE_SUB(NOW(), INTERVAL 3 MONTH) LIMIT 3000" )
if err != nil {
return nil
}
defer rows . Close ( )
for rows . Next ( ) {
var uuid [ ] byte
if err := rows . Scan ( & uuid ) ; err != nil {
return nil
}
users = append ( users , uuid )
}
if err := rows . Err ( ) ; err != nil {
return nil
}
return users
}
func UpdateLocation ( uuid [ ] byte , username string ) {
_ , err := handle . Exec ( "UPDATE accounts SET isInLocalDb = 0 WHERE uuid = ?" , uuid )
if err != nil {
fmt . Printf ( "Failed to update location for user %s\n" , username )
return
}
DeleteSystemSaveData ( uuid )
}
Frederico Santos
4 weeks ago
committed by