98 lines
2.2 KiB
Go
98 lines
2.2 KiB
Go
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package service
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import (
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"carrotskin/internal/model"
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"carrotskin/pkg/redis"
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"encoding/base64"
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"go.uber.org/zap"
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"time"
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"gorm.io/gorm"
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)
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type Property struct {
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Name string `json:"name"`
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Value string `json:"value"`
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Signature string `json:"signature,omitempty"`
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}
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func SerializeProfile(db *gorm.DB, logger *zap.Logger, redisClient *redis.Client, p model.Profile) map[string]interface{} {
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var err error
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// 创建基本材质数据
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texturesMap := make(map[string]interface{})
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textures := map[string]interface{}{
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"timestamp": time.Now().UnixMilli(),
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"profileId": p.UUID,
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"profileName": p.Name,
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"textures": texturesMap,
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}
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// 处理皮肤
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if p.SkinID != nil {
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skin, err := GetTextureByID(db, *p.SkinID)
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if err != nil {
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logger.Error("[ERROR] 获取皮肤失败:", zap.Error(err), zap.Any("SkinID:", *p.SkinID))
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} else {
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texturesMap["SKIN"] = map[string]interface{}{
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"url": skin.URL,
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"metadata": skin.Size,
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}
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}
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}
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// 处理披风
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if p.CapeID != nil {
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cape, err := GetTextureByID(db, *p.CapeID)
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if err != nil {
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logger.Error("[ERROR] 获取披风失败:", zap.Error(err), zap.Any("capeID:", *p.CapeID))
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} else {
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texturesMap["CAPE"] = map[string]interface{}{
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"url": cape.URL,
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"metadata": cape.Size,
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}
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}
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}
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// 将textures编码为base64
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bytes, err := json.Marshal(textures)
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if err != nil {
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logger.Error("[ERROR] 序列化textures失败: ", zap.Error(err))
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return nil
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}
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textureData := base64.StdEncoding.EncodeToString(bytes)
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signature, err := SignStringWithSHA1withRSA(logger, redisClient, textureData)
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if err != nil {
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logger.Error("[ERROR] 签名textures失败: ", zap.Error(err))
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return nil
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}
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// 构建结果
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data := map[string]interface{}{
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"id": p.UUID,
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"name": p.Name,
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"properties": []Property{
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{
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Name: "textures",
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Value: textureData,
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Signature: signature,
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},
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},
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}
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return data
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}
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func SerializeUser(logger *zap.Logger, u *model.User, UUID string) map[string]interface{} {
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if u == nil {
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logger.Error("[ERROR] 尝试序列化空用户")
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return nil
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}
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data := map[string]interface{}{
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"id": UUID,
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"properties": u.Properties,
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}
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return data
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}
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