feat(publish): 德穆兰选项支持后台开关并默认打开下赛季通行证

backend/internal/modules/systemconfig/dto.go

@@ -121,7 +121,9 @@ type HomeBannerHotspot struct {
 
 type PublishOptionsDTO struct {
 	// SchemaVersion 发布选项结构版本；缺省 0 代表未版本化的历史配置。
+	// UnlockDemulanEnabled 发布页是否展示「是否解锁德穆兰」选项。
 	SchemaVersion         int                     `json:"schema_version,omitempty"`
+	UnlockDemulanEnabled  bool                    `json:"unlock_demulan_enabled"`
 	NextSeasonPassEnabled bool                    `json:"next_season_pass_enabled"`
 	ServerOptions         []string                `json:"server_options"`
 	FaceOptions           []string                `json:"face_options"`

backend/internal/modules/systemconfig/publish_options.go

@@ -3,8 +3,10 @@ package systemconfig
 import "encoding/json"
 
 const (
+	// publishOptionsSchemaVersion 发布选项结构版本；v2 新增「是否解锁德穆兰」开关（默认关闭），
+	// 并把「下赛季是否购买通行证」默认打开。
+	publishOptionsSchemaVersion = 2
 	publishOptionsConfigKey     = "listing.publish_options"
-	publishOptionsSchemaVersion = 1
 )
 
 func defaultPublishOptionsConfigValue() string {
@@ -18,7 +20,8 @@ func defaultPublishOptionsConfigValue() string {
 func DefaultPublishOptions() PublishOptionsDTO {
 	return PublishOptionsDTO{
 		SchemaVersion:         publishOptionsSchemaVersion,
-		NextSeasonPassEnabled: false,
+		UnlockDemulanEnabled:  false,
+		NextSeasonPassEnabled: true,
 		ServerOptions:         []string{"QQ", "微信", "Steam"},
 		FaceOptions:           []string{"是", "否"},
 		RankOptions:           []string{"青铜", "白银", "黄金", "铂金", "钻石", "黑鹰", "三角洲巅峰"},

backend/internal/modules/systemconfig/publish_options_test.go

@@ -106,6 +106,53 @@ func TestNormalizePublishOptionsValuePreservesCurrentSchema(t *testing.T) {
 	}
 }
 
+func TestNormalizePublishOptionsValueMigratesSchemaV1Switches(t *testing.T) {
+	legacy := `{"schema_version":1,"next_season_pass_enabled":false,"server_options":["QQ"]}`
+
+	normalized, err := normalizePublishOptionsValue(legacy)
+	if err != nil {
+		t.Fatalf("规范化失败: %v", err)
+	}
+	var got PublishOptionsDTO
+	if err := json.Unmarshal([]byte(normalized), &got); err != nil {
+		t.Fatalf("解析规范化结果失败: %v", err)
+	}
+	if got.SchemaVersion != publishOptionsSchemaVersion {
+		t.Fatalf("schema_version = %d, want %d", got.SchemaVersion, publishOptionsSchemaVersion)
+	}
+	if got.UnlockDemulanEnabled {
+		t.Fatal("v1 升级后「是否解锁德穆兰」应默认关闭")
+	}
+	if !got.NextSeasonPassEnabled {
+		t.Fatal("v1 升级后「下赛季是否购买通行证」应默认打开")
+	}
+}
+
+func TestNormalizePublishOptionsValueKeepsSchemaV2Switches(t *testing.T) {
+	options := DefaultPublishOptions()
+	options.UnlockDemulanEnabled = true
+	options.NextSeasonPassEnabled = false
+	raw, err := json.Marshal(options)
+	if err != nil {
+		t.Fatalf("构造配置失败: %v", err)
+	}
+
+	normalized, err := normalizePublishOptionsValue(string(raw))
+	if err != nil {
+		t.Fatalf("规范化失败: %v", err)
+	}
+	var got PublishOptionsDTO
+	if err := json.Unmarshal([]byte(normalized), &got); err != nil {
+		t.Fatalf("解析规范化结果失败: %v", err)
+	}
+	if !got.UnlockDemulanEnabled {
+		t.Fatal("v2 配置中后台手动开启的德穆兰开关不应被覆盖")
+	}
+	if got.NextSeasonPassEnabled {
+		t.Fatal("v2 配置中后台手动关闭的通行证开关不应被覆盖")
+	}
+}
+
 func TestNormalizePublishOptionsValueRepairsMojibake(t *testing.T) {
 	options := DefaultPublishOptions()
 	raw, err := json.Marshal(options)

backend/internal/modules/systemconfig/repository.go

@@ -330,6 +330,7 @@ func normalizePublishOptionsValue(value string) (string, error) {
 	if err := json.Unmarshal([]byte(value), &fields); err != nil {
 		return "", err
 	}
+	originalVersion := options.SchemaVersion
 	if options.SchemaVersion < publishOptionsSchemaVersion {
 		if hasLegacyPublishQuantityItem(options.QuantityItems) {
 			options = DefaultPublishOptions()
@@ -342,6 +343,12 @@ func normalizePublishOptionsValue(value string) (string, error) {
 	} else {
 		normalizePublishOptions(&options)
 	}
+	// v2 一次性迁移：新增「是否解锁德穆兰」开关并默认关闭，同时打开「下赛季是否购买通行证」。
+	// 已经是 v2 的配置不再覆盖，保留后台手动调整的结果。
+	if originalVersion < 2 {
+		options.UnlockDemulanEnabled = false
+		options.NextSeasonPassEnabled = true
+	}
 	options.SchemaVersion = publishOptionsSchemaVersion
 	raw, err := json.Marshal(options)
 	if err != nil {

frontend/src/features/admin/components/PublishOptionsDialog.vue

@@ -294,6 +294,13 @@ async function handleSave() {
           <div class="editor-block-title">
             <strong>发布规则</strong>
           </div>
+          <el-form-item label="是否解锁德穆兰选项">
+            <el-switch
+              v-model="publishOptionsDraft.unlock_demulan_enabled"
+              active-text="启用"
+              inactive-text="关闭"
+            />
+          </el-form-item>
           <el-form-item label="下赛季通行证选项">
             <el-switch
               v-model="publishOptionsDraft.next_season_pass_enabled"

frontend/src/features/listings/api/listingOptions.ts

@@ -99,6 +99,8 @@ export interface ListingPublishAgreements {
 }
 
 export interface ListingPublishOptions {
+  /** 发布页是否展示「是否解锁德穆兰」选项 */
+  unlock_demulan_enabled: boolean
   next_season_pass_enabled: boolean
   server_options: string[]
   face_options: string[]
@@ -119,6 +121,7 @@ export interface ListingPublishOptions {
 }
 
 export const emptyListingPublishOptions: ListingPublishOptions = {
+  unlock_demulan_enabled: false,
   next_season_pass_enabled: false,
   server_options: [],
   face_options: [],
@@ -208,6 +211,7 @@ export function mergeListingPublishOptions(
   options?: Partial<ListingPublishOptions>
 ): ListingPublishOptions {
   return {
+    unlock_demulan_enabled: options?.unlock_demulan_enabled === true,
     next_season_pass_enabled: options?.next_season_pass_enabled === true,
     server_options: normalizeStringList(options?.server_options),
     face_options: normalizeStringList(options?.face_options),

frontend/src/features/seller/composables/usePublishForm.ts

@@ -84,6 +84,7 @@ export function usePublishForm(options: UsePublishFormOptions) {
   const submitButtonText = computed(() => (isEditMode.value ? '提交修改' : '立即发布'))
   const submitLoadingText = computed(() => (isEditMode.value ? '提交中...' : '发布中...'))
   const showBanRecordRiskHint = false
+  const unlockDemulanEnabled = computed(() => publishOptions.value.unlock_demulan_enabled)
   const nextSeasonPassEnabled = computed(() => publishOptions.value.next_season_pass_enabled)
 
   const pricing = usePricingCalculator({
@@ -734,7 +735,9 @@ export function usePublishForm(options: UsePublishFormOptions) {
     if (pricing.banRecordOptions.value.length && !form.ban_record) return '请选择封禁记录'
     if (!form.can_change_game_name) return '请选择是否可以修改游戏名'
     if (!form.all_hero) return '请选择是否有全英雄'
-    if (!form.unlock_demulan) return '请选择是否解锁德穆兰'
+    if (unlockDemulanEnabled.value && !form.unlock_demulan) {
+      return '请选择是否解锁德穆兰'
+    }
     if (nextSeasonPassEnabled.value && !form.next_season_pass) {
       return '请选择下赛季是否购买通行证'
     }
@@ -934,6 +937,7 @@ export function usePublishForm(options: UsePublishFormOptions) {
     passwordAndDeviceConfirmed,
     canPublishAfterAgreements,
     showBanRecordRiskHint,
+    unlockDemulanEnabled,
     nextSeasonPassEnabled,
     isScanOnlyServer,
     effectiveLoginMethodOptions,

frontend/src/features/seller/views/MobileSellerListingCreateView.vue

@@ -27,6 +27,7 @@ const {
   passwordAndDeviceConfirmed,
   canPublishAfterAgreements,
   showBanRecordRiskHint,
+  unlockDemulanEnabled,
   nextSeasonPassEnabled,
   fileInput,
   activeUploadKey,
@@ -444,7 +445,12 @@ const screenshotGuides: Record<string, string> = {
           </template>
         </van-field>
 
-        <van-field label="是否解锁德穆兰" required class="publish-field">
+        <van-field
+          v-if="unlockDemulanEnabled"
+          label="是否解锁德穆兰"
+          required
+          class="publish-field"
+        >
           <template #input>
             <div class="radio-group">
               <button

frontend/src/features/seller/views/SellerListingCreateView.vue

@@ -28,6 +28,7 @@ const {
   passwordAndDeviceConfirmed,
   canPublishAfterAgreements,
   showBanRecordRiskHint,
+  unlockDemulanEnabled,
   nextSeasonPassEnabled,
   fileInput,
   activeUploadKey,
@@ -360,7 +361,7 @@ function selectDailyLoss(value: string | number) {
             />
           </div>
 
-          <div class="field-row panel-field-row">
+          <div v-if="unlockDemulanEnabled" class="field-row panel-field-row">
             <label>是否解锁德穆兰<span>*</span></label>
             <OptionChips
               :options="demulanUnlockOptions"