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309 lines
8.1 KiB
Go
309 lines
8.1 KiB
Go
package api
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import (
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"bytes"
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"encoding/gob"
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"encoding/hex"
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"os"
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"strconv"
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"github.com/Flashfyre/pokerogue-server/db"
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"github.com/klauspost/compress/zstd"
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)
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const sessionSlotCount = 3
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// /savedata/get - get save data
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func (s *Server) HandleSavedataGet(w http.ResponseWriter, r *http.Request) {
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uuid, err := GetUuidFromRequest(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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switch r.URL.Query().Get("datatype") {
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case "0": // System
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system, err := GetSystemSaveData(uuid)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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saveJson, err := json.Marshal(system)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to marshal save to json: %s", err), http.StatusInternalServerError)
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return
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}
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w.Write(saveJson)
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case "1": // Session
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slotId, err := strconv.Atoi(r.URL.Query().Get("slot"))
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to convert slot id: %s", err), http.StatusBadRequest)
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return
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}
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if slotId < 0 || slotId >= sessionSlotCount {
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http.Error(w, fmt.Sprintf("slot id %d out of range", slotId), http.StatusBadRequest)
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return
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}
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session, err := GetSessionSaveData(uuid, slotId)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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saveJson, err := json.Marshal(session)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to marshal save to json: %s", err), http.StatusInternalServerError)
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return
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}
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w.Write(saveJson)
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default:
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http.Error(w, "invalid data type", http.StatusBadRequest)
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return
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}
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}
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// /savedata/update - update save data
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func (s *Server) HandleSavedataUpdate(w http.ResponseWriter, r *http.Request) {
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uuid, err := GetUuidFromRequest(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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err = db.UpdateAccountLastActivity(uuid)
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if err != nil {
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log.Print("failed to update account last activity")
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}
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hexUuid := hex.EncodeToString(uuid)
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switch r.URL.Query().Get("datatype") {
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case "0": // System
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var system SystemSaveData
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err = json.NewDecoder(r.Body).Decode(&system)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to decode request body: %s", err), http.StatusBadRequest)
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return
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}
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if system.TrainerId == 0 && system.SecretId == 0 {
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http.Error(w, "invalid system data", http.StatusInternalServerError)
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return
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}
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var gobBuffer bytes.Buffer
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err = gob.NewEncoder(&gobBuffer).Encode(system)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to serialize save: %s", err), http.StatusInternalServerError)
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return
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}
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zstdWriter, err := zstd.NewWriter(nil)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to create zstd writer, %s", err), http.StatusInternalServerError)
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return
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}
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compressed := zstdWriter.EncodeAll(gobBuffer.Bytes(), nil)
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err = os.MkdirAll("userdata/"+hexUuid, 0755)
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if err != nil && !os.IsExist(err) {
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http.Error(w, fmt.Sprintf("failed to create userdata folder: %s", err), http.StatusInternalServerError)
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return
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}
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err = os.WriteFile("userdata/"+hexUuid+"/system.pzs", compressed, 0644)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to write save file: %s", err), http.StatusInternalServerError)
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return
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}
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case "1": // Session
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slotId, err := strconv.Atoi(r.URL.Query().Get("slot"))
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to convert slot id: %s", err), http.StatusBadRequest)
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return
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}
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if slotId < 0 || slotId >= sessionSlotCount {
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http.Error(w, fmt.Sprintf("slot id %d out of range", slotId), http.StatusBadRequest)
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return
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}
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fileName := "session"
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if slotId != 0 {
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fileName += strconv.Itoa(slotId)
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}
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var session SessionSaveData
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err = json.NewDecoder(r.Body).Decode(&session)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to decode request body: %s", err), http.StatusBadRequest)
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return
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}
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var gobBuffer bytes.Buffer
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err = gob.NewEncoder(&gobBuffer).Encode(session)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to serialize save: %s", err), http.StatusInternalServerError)
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return
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}
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zstdWriter, err := zstd.NewWriter(nil)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to create zstd writer, %s", err), http.StatusInternalServerError)
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return
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}
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compressed := zstdWriter.EncodeAll(gobBuffer.Bytes(), nil)
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err = os.MkdirAll("userdata/"+hexUuid, 0755)
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if err != nil && !os.IsExist(err) {
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http.Error(w, fmt.Sprintf("failed to create userdata folder: %s", err), http.StatusInternalServerError)
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return
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}
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err = os.WriteFile(fmt.Sprintf("userdata/%s/%s.pzs", hexUuid, fileName), compressed, 0644)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to write save file: %s", err), http.StatusInternalServerError)
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return
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}
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default:
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http.Error(w, "invalid data type", http.StatusBadRequest)
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return
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}
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w.WriteHeader(http.StatusOK)
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}
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// /savedata/delete - delete save data
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func (s *Server) HandleSavedataDelete(w http.ResponseWriter, r *http.Request) {
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uuid, err := GetUuidFromRequest(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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err = db.UpdateAccountLastActivity(uuid)
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if err != nil {
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log.Print("failed to update account last activity")
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}
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hexUuid := hex.EncodeToString(uuid)
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switch r.URL.Query().Get("datatype") {
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case "0": // System
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err := os.Remove("userdata/" + hexUuid + "/system.pzs")
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if err != nil && !os.IsNotExist(err) {
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http.Error(w, fmt.Sprintf("failed to delete save file: %s", err), http.StatusInternalServerError)
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return
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}
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case "1": // Session
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slotId, err := strconv.Atoi(r.URL.Query().Get("slot"))
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to convert slot id: %s", err), http.StatusBadRequest)
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return
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}
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if slotId < 0 || slotId >= sessionSlotCount {
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http.Error(w, fmt.Sprintf("slot id %d out of range", slotId), http.StatusBadRequest)
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return
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}
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fileName := "session"
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if slotId != 0 {
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fileName += strconv.Itoa(slotId)
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}
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err = os.Remove(fmt.Sprintf("userdata/%s/%s.pzs", hexUuid, fileName))
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if err != nil && !os.IsNotExist(err) {
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http.Error(w, fmt.Sprintf("failed to delete save file: %s", err), http.StatusInternalServerError)
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return
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}
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default:
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http.Error(w, "invalid data type", http.StatusBadRequest)
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return
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}
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w.WriteHeader(http.StatusOK)
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}
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type SavedataClearResponse struct {
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Success bool `json:"success"`
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}
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// /savedata/clear - mark session save data as cleared and delete
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func (s *Server) HandleSavedataClear(w http.ResponseWriter, r *http.Request) {
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uuid, err := GetUuidFromRequest(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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err = db.UpdateAccountLastActivity(uuid)
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if err != nil {
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log.Print("failed to update account last activity")
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}
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slotId, err := strconv.Atoi(r.URL.Query().Get("slot"))
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to convert slot id: %s", err), http.StatusBadRequest)
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return
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}
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if slotId < 0 || slotId >= sessionSlotCount {
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http.Error(w, fmt.Sprintf("slot id %d out of range", slotId), http.StatusBadRequest)
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return
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}
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var session SessionSaveData
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err = json.NewDecoder(r.Body).Decode(&session)
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to decode request body: %s", err), http.StatusBadRequest)
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return
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}
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sessionCompleted := ValidateSessionCompleted(session)
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newCompletion := false
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if sessionCompleted {
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newCompletion, err = db.TryAddSeedCompletion(uuid, session.Seed, int(session.GameMode), session.Score)
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if err != nil {
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log.Printf("failed to mark seed as completed: %s", err.Error())
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}
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}
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response, err := json.Marshal(SavedataClearResponse{Success: newCompletion})
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if err != nil {
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http.Error(w, fmt.Sprintf("failed to marshal response json: %s", err), http.StatusInternalServerError)
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return
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}
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if sessionCompleted {
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fileName := "session"
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if slotId != 0 {
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fileName += strconv.Itoa(slotId)
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}
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err = os.Remove(fmt.Sprintf("userdata/%s/%s.pzs", hex.EncodeToString(uuid), fileName))
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if err != nil && !os.IsNotExist(err) {
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http.Error(w, fmt.Sprintf("failed to delete save file: %s", err), http.StatusInternalServerError)
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return
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}
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}
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w.Write(response)
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}
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