feat: 迁移渠道列表新增和游戏累计分布

internal/integration/gameplatform/password.go

@@ -13,12 +13,26 @@ import (
 type Passwords struct{ AuthCode, MigrateAuthCode, TablePrefix string }
 
 func NewPasswords() business.PlatformPasswordVerifier {
+	return loadPasswords()
+}
+func NewPasswordEncoder() business.PlatformPasswordEncoder {
+	return loadPasswords()
+}
+func loadPasswords() *Passwords {
 	prefix := os.Getenv("SW_SDK_TABLE_PREFIX")
 	if prefix == "" {
 		prefix = "sys_"
 	}
 	return &Passwords{AuthCode: os.Getenv("SW_SDK_AUTH_CODE"), MigrateAuthCode: os.Getenv("SW_SDK_MIGRATE_AUTH_CODE"), TablePrefix: prefix}
 }
+
+// Encode 保留源平台 cmfPassword 的存储格式，新增渠道不能改用 Kra 账号密码格式。
+func (p *Passwords) Encode(password string) (string, error) {
+	if p.AuthCode == "" {
+		return "", business.ErrPlatformPasswordConfig
+	}
+	return "###" + md5Hex(md5Hex(p.AuthCode+password)), nil
+}
 func md5Hex(value string) string { sum := md5.Sum([]byte(value)); return hex.EncodeToString(sum[:]) }
 
 func (p *Passwords) Verify(password, stored string) (bool, error) {

internal/integration/gameplatform/password_test.go

@@ -17,3 +17,14 @@ func TestLegacyPasswordFormats(t *testing.T) {
 		t.Fatal("缺少兼容盐时必须明确报错")
 	}
 }
+
+func TestNewChannelPasswordMatchesLegacyFixedVector(t *testing.T) {
+	passwords := &Passwords{AuthCode: "test-auth"}
+	hash, err := passwords.Encode("demo123")
+	if err != nil || hash != "###eef6d9b7160f32a869f3e03b7ea575a5" {
+		t.Fatal("新渠道密码与旧平台格式不兼容")
+	}
+	if _, err := (&Passwords{}).Encode("demo123"); err == nil {
+		t.Fatal("缺少盐不能写入不可登录的渠道密码")
+	}
+}

internal/integration/provider.go

@@ -24,6 +24,7 @@ import (
 
 var ProviderSet = wire.NewSet(
 	gameplatform.NewPasswords,
+	gameplatform.NewPasswordEncoder,
 	gameplatform.NewPasswordSMS,
 	cache.New,
 	email.NewEmailRepo,