refactor(grok): 将视频模型价纳入 Ent 持久化

backend/ent/group.go

@@ -85,6 +85,8 @@ type Group struct {
 	VideoPrice720p *float64 `json:"video_price_720p,omitempty"`
 	// VideoPrice1080p holds the value of the "video_price_1080p" field.
 	VideoPrice1080p *float64 `json:"video_price_1080p,omitempty"`
+	// 按模型族和分辨率覆盖视频每秒价格
+	VideoModelPrices map[string]map[string]float64 `json:"video_model_prices,omitempty"`
 	// Codex alpha/search 网页搜索单次价格（USD/次）；nil 表示使用默认价 0.01（官方 $10/1000 次）
 	WebSearchPricePerCall *float64 `json:"web_search_price_per_call,omitempty"`
 	// 是否仅允许 Claude Code 客户端
@@ -235,7 +237,7 @@ func (*Group) scanValues(columns []string) ([]any, error) {
 	values := make([]any, len(columns))
 	for i := range columns {
 		switch columns[i] {
-		case group.FieldModelRouting, group.FieldSupportedModelScopes, group.FieldMessagesDispatchModelConfig, group.FieldModelsListConfig, group.FieldReasoningEffortMappings:
+		case group.FieldVideoModelPrices, group.FieldModelRouting, group.FieldSupportedModelScopes, group.FieldMessagesDispatchModelConfig, group.FieldModelsListConfig, group.FieldReasoningEffortMappings:
 			values[i] = new([]byte)
 		case group.FieldPeakRateEnabled, group.FieldIsExclusive, group.FieldAllowImageGeneration, group.FieldAllowBatchImageGeneration, group.FieldImageRateIndependent, group.FieldVideoRateIndependent, group.FieldClaudeCodeOnly, group.FieldModelRoutingEnabled, group.FieldMcpXMLInject, group.FieldAllowMessagesDispatch, group.FieldAllowLive, group.FieldRequireOauthOnly, group.FieldRequirePrivacySet, group.FieldProfitControlEnabled:
 			values[i] = new(sql.NullBool)
@@ -478,6 +480,14 @@ func (_m *Group) assignValues(columns []string, values []any) error {
 				_m.VideoPrice1080p = new(float64)
 				*_m.VideoPrice1080p = value.Float64
 			}
+		case group.FieldVideoModelPrices:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field video_model_prices", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.VideoModelPrices); err != nil {
+					return fmt.Errorf("unmarshal field video_model_prices: %w", err)
+				}
+			}
 		case group.FieldWebSearchPricePerCall:
 			if value, ok := values[i].(*sql.NullFloat64); !ok {
 				return fmt.Errorf("unexpected type %T for field web_search_price_per_call", values[i])
@@ -822,6 +832,9 @@ func (_m *Group) String() string {
 		builder.WriteString(fmt.Sprintf("%v", *v))
 	}
 	builder.WriteString(", ")
+	builder.WriteString("video_model_prices=")
+	builder.WriteString(fmt.Sprintf("%v", _m.VideoModelPrices))
+	builder.WriteString(", ")
 	if v := _m.WebSearchPricePerCall; v != nil {
 		builder.WriteString("web_search_price_per_call=")
 		builder.WriteString(fmt.Sprintf("%v", *v))

backend/ent/group/group.go

@@ -82,6 +82,8 @@ const (
 	FieldVideoPrice720p = "video_price_720p"
 	// FieldVideoPrice1080p holds the string denoting the video_price_1080p field in the database.
 	FieldVideoPrice1080p = "video_price_1080p"
+	// FieldVideoModelPrices holds the string denoting the video_model_prices field in the database.
+	FieldVideoModelPrices = "video_model_prices"
 	// FieldWebSearchPricePerCall holds the string denoting the web_search_price_per_call field in the database.
 	FieldWebSearchPricePerCall = "web_search_price_per_call"
 	// FieldClaudeCodeOnly holds the string denoting the claude_code_only field in the database.
@@ -234,6 +236,7 @@ var Columns = []string{
 	FieldVideoPrice480p,
 	FieldVideoPrice720p,
 	FieldVideoPrice1080p,
+	FieldVideoModelPrices,
 	FieldWebSearchPricePerCall,
 	FieldClaudeCodeOnly,
 	FieldFallbackGroupID,

backend/ent/group/where.go

@@ -1765,6 +1765,16 @@ func VideoPrice1080pNotNil() predicate.Group {
 	return predicate.Group(sql.FieldNotNull(FieldVideoPrice1080p))
 }
 
+// VideoModelPricesIsNil applies the IsNil predicate on the "video_model_prices" field.
+func VideoModelPricesIsNil() predicate.Group {
+	return predicate.Group(sql.FieldIsNull(FieldVideoModelPrices))
+}
+
+// VideoModelPricesNotNil applies the NotNil predicate on the "video_model_prices" field.
+func VideoModelPricesNotNil() predicate.Group {
+	return predicate.Group(sql.FieldNotNull(FieldVideoModelPrices))
+}
+
 // WebSearchPricePerCallEQ applies the EQ predicate on the "web_search_price_per_call" field.
 func WebSearchPricePerCallEQ(v float64) predicate.Group {
 	return predicate.Group(sql.FieldEQ(FieldWebSearchPricePerCall, v))

backend/ent/group_create.go

@@ -483,6 +483,12 @@ func (_c *GroupCreate) SetNillableVideoPrice1080p(v *float64) *GroupCreate {
 	return _c
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (_c *GroupCreate) SetVideoModelPrices(v map[string]map[string]float64) *GroupCreate {
+	_c.mutation.SetVideoModelPrices(v)
+	return _c
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (_c *GroupCreate) SetWebSearchPricePerCall(v float64) *GroupCreate {
 	_c.mutation.SetWebSearchPricePerCall(v)
@@ -1378,6 +1384,10 @@ func (_c *GroupCreate) createSpec() (*Group, *sqlgraph.CreateSpec) {
 		_spec.SetField(group.FieldVideoPrice1080p, field.TypeFloat64, value)
 		_node.VideoPrice1080p = &value
 	}
+	if value, ok := _c.mutation.VideoModelPrices(); ok {
+		_spec.SetField(group.FieldVideoModelPrices, field.TypeJSON, value)
+		_node.VideoModelPrices = value
+	}
 	if value, ok := _c.mutation.WebSearchPricePerCall(); ok {
 		_spec.SetField(group.FieldWebSearchPricePerCall, field.TypeFloat64, value)
 		_node.WebSearchPricePerCall = &value
@@ -2156,6 +2166,24 @@ func (u *GroupUpsert) ClearVideoPrice1080p() *GroupUpsert {
 	return u
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (u *GroupUpsert) SetVideoModelPrices(v map[string]map[string]float64) *GroupUpsert {
+	u.Set(group.FieldVideoModelPrices, v)
+	return u
+}
+
+// UpdateVideoModelPrices sets the "video_model_prices" field to the value that was provided on create.
+func (u *GroupUpsert) UpdateVideoModelPrices() *GroupUpsert {
+	u.SetExcluded(group.FieldVideoModelPrices)
+	return u
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (u *GroupUpsert) ClearVideoModelPrices() *GroupUpsert {
+	u.SetNull(group.FieldVideoModelPrices)
+	return u
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (u *GroupUpsert) SetWebSearchPricePerCall(v float64) *GroupUpsert {
 	u.Set(group.FieldWebSearchPricePerCall, v)
@@ -3157,6 +3185,27 @@ func (u *GroupUpsertOne) ClearVideoPrice1080p() *GroupUpsertOne {
 	})
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (u *GroupUpsertOne) SetVideoModelPrices(v map[string]map[string]float64) *GroupUpsertOne {
+	return u.Update(func(s *GroupUpsert) {
+		s.SetVideoModelPrices(v)
+	})
+}
+
+// UpdateVideoModelPrices sets the "video_model_prices" field to the value that was provided on create.
+func (u *GroupUpsertOne) UpdateVideoModelPrices() *GroupUpsertOne {
+	return u.Update(func(s *GroupUpsert) {
+		s.UpdateVideoModelPrices()
+	})
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (u *GroupUpsertOne) ClearVideoModelPrices() *GroupUpsertOne {
+	return u.Update(func(s *GroupUpsert) {
+		s.ClearVideoModelPrices()
+	})
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (u *GroupUpsertOne) SetWebSearchPricePerCall(v float64) *GroupUpsertOne {
 	return u.Update(func(s *GroupUpsert) {
@@ -4379,6 +4428,27 @@ func (u *GroupUpsertBulk) ClearVideoPrice1080p() *GroupUpsertBulk {
 	})
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (u *GroupUpsertBulk) SetVideoModelPrices(v map[string]map[string]float64) *GroupUpsertBulk {
+	return u.Update(func(s *GroupUpsert) {
+		s.SetVideoModelPrices(v)
+	})
+}
+
+// UpdateVideoModelPrices sets the "video_model_prices" field to the value that was provided on create.
+func (u *GroupUpsertBulk) UpdateVideoModelPrices() *GroupUpsertBulk {
+	return u.Update(func(s *GroupUpsert) {
+		s.UpdateVideoModelPrices()
+	})
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (u *GroupUpsertBulk) ClearVideoModelPrices() *GroupUpsertBulk {
+	return u.Update(func(s *GroupUpsert) {
+		s.ClearVideoModelPrices()
+	})
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (u *GroupUpsertBulk) SetWebSearchPricePerCall(v float64) *GroupUpsertBulk {
 	return u.Update(func(s *GroupUpsert) {

backend/ent/group_update.go

@@ -640,6 +640,18 @@ func (_u *GroupUpdate) ClearVideoPrice1080p() *GroupUpdate {
 	return _u
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (_u *GroupUpdate) SetVideoModelPrices(v map[string]map[string]float64) *GroupUpdate {
+	_u.mutation.SetVideoModelPrices(v)
+	return _u
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (_u *GroupUpdate) ClearVideoModelPrices() *GroupUpdate {
+	_u.mutation.ClearVideoModelPrices()
+	return _u
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (_u *GroupUpdate) SetWebSearchPricePerCall(v float64) *GroupUpdate {
 	_u.mutation.ResetWebSearchPricePerCall()
@@ -1506,6 +1518,12 @@ func (_u *GroupUpdate) sqlSave(ctx context.Context) (_node int, err error) {
 	if _u.mutation.VideoPrice1080pCleared() {
 		_spec.ClearField(group.FieldVideoPrice1080p, field.TypeFloat64)
 	}
+	if value, ok := _u.mutation.VideoModelPrices(); ok {
+		_spec.SetField(group.FieldVideoModelPrices, field.TypeJSON, value)
+	}
+	if _u.mutation.VideoModelPricesCleared() {
+		_spec.ClearField(group.FieldVideoModelPrices, field.TypeJSON)
+	}
 	if value, ok := _u.mutation.WebSearchPricePerCall(); ok {
 		_spec.SetField(group.FieldWebSearchPricePerCall, field.TypeFloat64, value)
 	}
@@ -2533,6 +2551,18 @@ func (_u *GroupUpdateOne) ClearVideoPrice1080p() *GroupUpdateOne {
 	return _u
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (_u *GroupUpdateOne) SetVideoModelPrices(v map[string]map[string]float64) *GroupUpdateOne {
+	_u.mutation.SetVideoModelPrices(v)
+	return _u
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (_u *GroupUpdateOne) ClearVideoModelPrices() *GroupUpdateOne {
+	_u.mutation.ClearVideoModelPrices()
+	return _u
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (_u *GroupUpdateOne) SetWebSearchPricePerCall(v float64) *GroupUpdateOne {
 	_u.mutation.ResetWebSearchPricePerCall()
@@ -3429,6 +3459,12 @@ func (_u *GroupUpdateOne) sqlSave(ctx context.Context) (_node *Group, err error)
 	if _u.mutation.VideoPrice1080pCleared() {
 		_spec.ClearField(group.FieldVideoPrice1080p, field.TypeFloat64)
 	}
+	if value, ok := _u.mutation.VideoModelPrices(); ok {
+		_spec.SetField(group.FieldVideoModelPrices, field.TypeJSON, value)
+	}
+	if _u.mutation.VideoModelPricesCleared() {
+		_spec.ClearField(group.FieldVideoModelPrices, field.TypeJSON)
+	}
 	if value, ok := _u.mutation.WebSearchPricePerCall(); ok {
 		_spec.SetField(group.FieldWebSearchPricePerCall, field.TypeFloat64, value)
 	}

backend/ent/migrate/schema.go

@@ -928,6 +928,7 @@ var (
 		{Name: "video_price_480p", Type: field.TypeFloat64, Nullable: true, SchemaType: map[string]string{"postgres": "decimal(20,8)"}},
 		{Name: "video_price_720p", Type: field.TypeFloat64, Nullable: true, SchemaType: map[string]string{"postgres": "decimal(20,8)"}},
 		{Name: "video_price_1080p", Type: field.TypeFloat64, Nullable: true, SchemaType: map[string]string{"postgres": "decimal(20,8)"}},
+		{Name: "video_model_prices", Type: field.TypeJSON, Nullable: true, SchemaType: map[string]string{"postgres": "jsonb"}},
 		{Name: "web_search_price_per_call", Type: field.TypeFloat64, Nullable: true, SchemaType: map[string]string{"postgres": "decimal(20,8)"}},
 		{Name: "claude_code_only", Type: field.TypeBool, Default: false},
 		{Name: "fallback_group_id", Type: field.TypeInt64, Nullable: true},
@@ -985,7 +986,7 @@ var (
 			{
 				Name:    "group_sort_order",
 				Unique:  false,
-				Columns: []*schema.Column{GroupsColumns[42]},
+				Columns: []*schema.Column{GroupsColumns[43]},
 			},
 			{
 				Name:    "idx_groups_duplicate_operation_id_active",

backend/ent/mutation.go

@@ -21896,6 +21896,7 @@ type GroupMutation struct {
 	addvideo_price_720p                     *float64
 	video_price_1080p                       *float64
 	addvideo_price_1080p                    *float64
+	video_model_prices                      *map[string]map[string]float64
 	web_search_price_per_call               *float64
 	addweb_search_price_per_call            *float64
 	claude_code_only                        *bool
@@ -23722,6 +23723,55 @@ func (m *GroupMutation) ResetVideoPrice1080p() {
 	delete(m.clearedFields, group.FieldVideoPrice1080p)
 }
 
+// SetVideoModelPrices sets the "video_model_prices" field.
+func (m *GroupMutation) SetVideoModelPrices(value map[string]map[string]float64) {
+	m.video_model_prices = &value
+}
+
+// VideoModelPrices returns the value of the "video_model_prices" field in the mutation.
+func (m *GroupMutation) VideoModelPrices() (r map[string]map[string]float64, exists bool) {
+	v := m.video_model_prices
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldVideoModelPrices returns the old "video_model_prices" field's value of the Group entity.
+// If the Group object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *GroupMutation) OldVideoModelPrices(ctx context.Context) (v map[string]map[string]float64, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldVideoModelPrices is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldVideoModelPrices requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldVideoModelPrices: %w", err)
+	}
+	return oldValue.VideoModelPrices, nil
+}
+
+// ClearVideoModelPrices clears the value of the "video_model_prices" field.
+func (m *GroupMutation) ClearVideoModelPrices() {
+	m.video_model_prices = nil
+	m.clearedFields[group.FieldVideoModelPrices] = struct{}{}
+}
+
+// VideoModelPricesCleared returns if the "video_model_prices" field was cleared in this mutation.
+func (m *GroupMutation) VideoModelPricesCleared() bool {
+	_, ok := m.clearedFields[group.FieldVideoModelPrices]
+	return ok
+}
+
+// ResetVideoModelPrices resets all changes to the "video_model_prices" field.
+func (m *GroupMutation) ResetVideoModelPrices() {
+	m.video_model_prices = nil
+	delete(m.clearedFields, group.FieldVideoModelPrices)
+}
+
 // SetWebSearchPricePerCall sets the "web_search_price_per_call" field.
 func (m *GroupMutation) SetWebSearchPricePerCall(f float64) {
 	m.web_search_price_per_call = &f
@@ -25097,7 +25147,7 @@ func (m *GroupMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *GroupMutation) Fields() []string {
-	fields := make([]string, 0, 55)
+	fields := make([]string, 0, 56)
 	if m.created_at != nil {
 		fields = append(fields, group.FieldCreatedAt)
 	}
@@ -25197,6 +25247,9 @@ func (m *GroupMutation) Fields() []string {
 	if m.video_price_1080p != nil {
 		fields = append(fields, group.FieldVideoPrice1080p)
 	}
+	if m.video_model_prices != nil {
+		fields = append(fields, group.FieldVideoModelPrices)
+	}
 	if m.web_search_price_per_call != nil {
 		fields = append(fields, group.FieldWebSearchPricePerCall)
 	}
@@ -25337,6 +25390,8 @@ func (m *GroupMutation) Field(name string) (ent.Value, bool) {
 		return m.VideoPrice720p()
 	case group.FieldVideoPrice1080p:
 		return m.VideoPrice1080p()
+	case group.FieldVideoModelPrices:
+		return m.VideoModelPrices()
 	case group.FieldWebSearchPricePerCall:
 		return m.WebSearchPricePerCall()
 	case group.FieldClaudeCodeOnly:
@@ -25456,6 +25511,8 @@ func (m *GroupMutation) OldField(ctx context.Context, name string) (ent.Value, e
 		return m.OldVideoPrice720p(ctx)
 	case group.FieldVideoPrice1080p:
 		return m.OldVideoPrice1080p(ctx)
+	case group.FieldVideoModelPrices:
+		return m.OldVideoModelPrices(ctx)
 	case group.FieldWebSearchPricePerCall:
 		return m.OldWebSearchPricePerCall(ctx)
 	case group.FieldClaudeCodeOnly:
@@ -25740,6 +25797,13 @@ func (m *GroupMutation) SetField(name string, value ent.Value) error {
 		}
 		m.SetVideoPrice1080p(v)
 		return nil
+	case group.FieldVideoModelPrices:
+		v, ok := value.(map[string]map[string]float64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetVideoModelPrices(v)
+		return nil
 	case group.FieldWebSearchPricePerCall:
 		v, ok := value.(float64)
 		if !ok {
@@ -26239,6 +26303,9 @@ func (m *GroupMutation) ClearedFields() []string {
 	if m.FieldCleared(group.FieldVideoPrice1080p) {
 		fields = append(fields, group.FieldVideoPrice1080p)
 	}
+	if m.FieldCleared(group.FieldVideoModelPrices) {
+		fields = append(fields, group.FieldVideoModelPrices)
+	}
 	if m.FieldCleared(group.FieldWebSearchPricePerCall) {
 		fields = append(fields, group.FieldWebSearchPricePerCall)
 	}
@@ -26301,6 +26368,9 @@ func (m *GroupMutation) ClearField(name string) error {
 	case group.FieldVideoPrice1080p:
 		m.ClearVideoPrice1080p()
 		return nil
+	case group.FieldVideoModelPrices:
+		m.ClearVideoModelPrices()
+		return nil
 	case group.FieldWebSearchPricePerCall:
 		m.ClearWebSearchPricePerCall()
 		return nil
@@ -26420,6 +26490,9 @@ func (m *GroupMutation) ResetField(name string) error {
 	case group.FieldVideoPrice1080p:
 		m.ResetVideoPrice1080p()
 		return nil
+	case group.FieldVideoModelPrices:
+		m.ResetVideoModelPrices()
+		return nil
 	case group.FieldWebSearchPricePerCall:
 		m.ResetWebSearchPricePerCall()
 		return nil

backend/ent/runtime/runtime.go

@@ -1118,79 +1118,79 @@ func init() {
 	// group.DefaultVideoRateMultiplier holds the default value on creation for the video_rate_multiplier field.
 	group.DefaultVideoRateMultiplier = groupDescVideoRateMultiplier.Default.(float64)
 	// groupDescClaudeCodeOnly is the schema descriptor for claude_code_only field.
-	groupDescClaudeCodeOnly := groupFields[31].Descriptor()
+	groupDescClaudeCodeOnly := groupFields[32].Descriptor()
 	// group.DefaultClaudeCodeOnly holds the default value on creation for the claude_code_only field.
 	group.DefaultClaudeCodeOnly = groupDescClaudeCodeOnly.Default.(bool)
 	// groupDescModelRoutingEnabled is the schema descriptor for model_routing_enabled field.
-	groupDescModelRoutingEnabled := groupFields[35].Descriptor()
+	groupDescModelRoutingEnabled := groupFields[36].Descriptor()
 	// group.DefaultModelRoutingEnabled holds the default value on creation for the model_routing_enabled field.
 	group.DefaultModelRoutingEnabled = groupDescModelRoutingEnabled.Default.(bool)
 	// groupDescMcpXMLInject is the schema descriptor for mcp_xml_inject field.
-	groupDescMcpXMLInject := groupFields[36].Descriptor()
+	groupDescMcpXMLInject := groupFields[37].Descriptor()
 	// group.DefaultMcpXMLInject holds the default value on creation for the mcp_xml_inject field.
 	group.DefaultMcpXMLInject = groupDescMcpXMLInject.Default.(bool)
 	// groupDescSupportedModelScopes is the schema descriptor for supported_model_scopes field.
-	groupDescSupportedModelScopes := groupFields[37].Descriptor()
+	groupDescSupportedModelScopes := groupFields[38].Descriptor()
 	// group.DefaultSupportedModelScopes holds the default value on creation for the supported_model_scopes field.
 	group.DefaultSupportedModelScopes = groupDescSupportedModelScopes.Default.([]string)
 	// groupDescSortOrder is the schema descriptor for sort_order field.
-	groupDescSortOrder := groupFields[38].Descriptor()
+	groupDescSortOrder := groupFields[39].Descriptor()
 	// group.DefaultSortOrder holds the default value on creation for the sort_order field.
 	group.DefaultSortOrder = groupDescSortOrder.Default.(int)
 	// groupDescAllowMessagesDispatch is the schema descriptor for allow_messages_dispatch field.
-	groupDescAllowMessagesDispatch := groupFields[39].Descriptor()
+	groupDescAllowMessagesDispatch := groupFields[40].Descriptor()
 	// group.DefaultAllowMessagesDispatch holds the default value on creation for the allow_messages_dispatch field.
 	group.DefaultAllowMessagesDispatch = groupDescAllowMessagesDispatch.Default.(bool)
 	// groupDescAllowLive is the schema descriptor for allow_live field.
-	groupDescAllowLive := groupFields[40].Descriptor()
+	groupDescAllowLive := groupFields[41].Descriptor()
 	// group.DefaultAllowLive holds the default value on creation for the allow_live field.
 	group.DefaultAllowLive = groupDescAllowLive.Default.(bool)
 	// groupDescRequireOauthOnly is the schema descriptor for require_oauth_only field.
-	groupDescRequireOauthOnly := groupFields[41].Descriptor()
+	groupDescRequireOauthOnly := groupFields[42].Descriptor()
 	// group.DefaultRequireOauthOnly holds the default value on creation for the require_oauth_only field.
 	group.DefaultRequireOauthOnly = groupDescRequireOauthOnly.Default.(bool)
 	// groupDescRequirePrivacySet is the schema descriptor for require_privacy_set field.
-	groupDescRequirePrivacySet := groupFields[42].Descriptor()
+	groupDescRequirePrivacySet := groupFields[43].Descriptor()
 	// group.DefaultRequirePrivacySet holds the default value on creation for the require_privacy_set field.
 	group.DefaultRequirePrivacySet = groupDescRequirePrivacySet.Default.(bool)
 	// groupDescDefaultMappedModel is the schema descriptor for default_mapped_model field.
-	groupDescDefaultMappedModel := groupFields[43].Descriptor()
+	groupDescDefaultMappedModel := groupFields[44].Descriptor()
 	// group.DefaultDefaultMappedModel holds the default value on creation for the default_mapped_model field.
 	group.DefaultDefaultMappedModel = groupDescDefaultMappedModel.Default.(string)
 	// group.DefaultMappedModelValidator is a validator for the "default_mapped_model" field. It is called by the builders before save.
 	group.DefaultMappedModelValidator = groupDescDefaultMappedModel.Validators[0].(func(string) error)
 	// groupDescMessagesDispatchModelConfig is the schema descriptor for messages_dispatch_model_config field.
-	groupDescMessagesDispatchModelConfig := groupFields[44].Descriptor()
+	groupDescMessagesDispatchModelConfig := groupFields[45].Descriptor()
 	// group.DefaultMessagesDispatchModelConfig holds the default value on creation for the messages_dispatch_model_config field.
 	group.DefaultMessagesDispatchModelConfig = groupDescMessagesDispatchModelConfig.Default.(domain.OpenAIMessagesDispatchModelConfig)
 	// groupDescModelsListConfig is the schema descriptor for models_list_config field.
-	groupDescModelsListConfig := groupFields[45].Descriptor()
+	groupDescModelsListConfig := groupFields[46].Descriptor()
 	// group.DefaultModelsListConfig holds the default value on creation for the models_list_config field.
 	group.DefaultModelsListConfig = groupDescModelsListConfig.Default.(domain.GroupModelsListConfig)
 	// groupDescRpmLimit is the schema descriptor for rpm_limit field.
-	groupDescRpmLimit := groupFields[46].Descriptor()
+	groupDescRpmLimit := groupFields[47].Descriptor()
 	// group.DefaultRpmLimit holds the default value on creation for the rpm_limit field.
 	group.DefaultRpmLimit = groupDescRpmLimit.Default.(int)
 	// groupDescMaxReasoningEffort is the schema descriptor for max_reasoning_effort field.
-	groupDescMaxReasoningEffort := groupFields[47].Descriptor()
+	groupDescMaxReasoningEffort := groupFields[48].Descriptor()
 	// group.DefaultMaxReasoningEffort holds the default value on creation for the max_reasoning_effort field.
 	group.DefaultMaxReasoningEffort = groupDescMaxReasoningEffort.Default.(string)
 	// group.MaxReasoningEffortValidator is a validator for the "max_reasoning_effort" field. It is called by the builders before save.
 	group.MaxReasoningEffortValidator = groupDescMaxReasoningEffort.Validators[0].(func(string) error)
 	// groupDescReasoningEffortMappings is the schema descriptor for reasoning_effort_mappings field.
-	groupDescReasoningEffortMappings := groupFields[48].Descriptor()
+	groupDescReasoningEffortMappings := groupFields[49].Descriptor()
 	// group.DefaultReasoningEffortMappings holds the default value on creation for the reasoning_effort_mappings field.
 	group.DefaultReasoningEffortMappings = groupDescReasoningEffortMappings.Default.([]domain.ReasoningEffortMapping)
 	// groupDescProfitControlEnabled is the schema descriptor for profit_control_enabled field.
-	groupDescProfitControlEnabled := groupFields[49].Descriptor()
+	groupDescProfitControlEnabled := groupFields[50].Descriptor()
 	// group.DefaultProfitControlEnabled holds the default value on creation for the profit_control_enabled field.
 	group.DefaultProfitControlEnabled = groupDescProfitControlEnabled.Default.(bool)
 	// groupDescProfitMinMargin is the schema descriptor for profit_min_margin field.
-	groupDescProfitMinMargin := groupFields[50].Descriptor()
+	groupDescProfitMinMargin := groupFields[51].Descriptor()
 	// group.DefaultProfitMinMargin holds the default value on creation for the profit_min_margin field.
 	group.DefaultProfitMinMargin = groupDescProfitMinMargin.Default.(float64)
 	// groupDescProfitSafetyBuffer is the schema descriptor for profit_safety_buffer field.
-	groupDescProfitSafetyBuffer := groupFields[51].Descriptor()
+	groupDescProfitSafetyBuffer := groupFields[52].Descriptor()
 	// group.DefaultProfitSafetyBuffer holds the default value on creation for the profit_safety_buffer field.
 	group.DefaultProfitSafetyBuffer = groupDescProfitSafetyBuffer.Default.(float64)
 	idempotencyrecordMixin := schema.IdempotencyRecord{}.Mixin()

backend/ent/schema/group.go

@@ -148,6 +148,10 @@ func (Group) Fields() []ent.Field {
 			Optional().
 			Nillable().
 			SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
+		field.JSON("video_model_prices", map[string]map[string]float64{}).
+			Optional().
+			SchemaType(map[string]string{dialect.Postgres: "jsonb"}).
+			Comment("按模型族和分辨率覆盖视频每秒价格"),
 		field.Float("web_search_price_per_call").
 			Optional().
 			Nillable().

backend/internal/repository/api_key_repo.go

@@ -969,6 +969,7 @@ func groupEntityToService(g *dbent.Group) *service.Group {
 		VideoPrice480P:                  g.VideoPrice480p,
 		VideoPrice720P:                  g.VideoPrice720p,
 		VideoPrice1080P:                 g.VideoPrice1080p,
+		VideoModelPrices:                service.NormalizeVideoModelPrices(g.VideoModelPrices),
 		WebSearchPricePerCall:           g.WebSearchPricePerCall,
 		DefaultValidityDays:             g.DefaultValidityDays,
 		ClaudeCodeOnly:                  g.ClaudeCodeOnly,

backend/internal/repository/api_key_repo_messages_dispatch_unit_test.go

@@ -19,6 +19,9 @@ func TestGroupEntityToService_PreservesMessagesDispatchModelConfig(t *testing.T)
 		RateMultiplier:        1,
 		AllowMessagesDispatch: true,
 		DefaultMappedModel:    "gpt-5.4",
+		VideoModelPrices: map[string]map[string]float64{
+			service.VideoPriceFamilyGrokImagineVideo15: {service.VideoBillingResolution720P: 0.14},
+		},
 		MessagesDispatchModelConfig: service.OpenAIMessagesDispatchModelConfig{
 			OpusMappedModel:   "gpt-5.4-nano",
 			SonnetMappedModel: "gpt-5.3-codex",
@@ -32,6 +35,7 @@ func TestGroupEntityToService_PreservesMessagesDispatchModelConfig(t *testing.T)
 	got := groupEntityToService(group)
 	require.NotNil(t, got)
 	require.Equal(t, group.MessagesDispatchModelConfig, got.MessagesDispatchModelConfig)
+	require.Equal(t, group.VideoModelPrices, got.VideoModelPrices)
 }
 
 func TestAPIKeyRepository_GetByKeyForAuth_PreservesMessagesDispatchModelConfig_SQLite(t *testing.T) {

backend/internal/repository/group_repo.go

@@ -46,9 +46,6 @@ func (r *groupRepository) Create(ctx context.Context, groupIn *service.Group) er
 	if err := createGroupRecord(ctx, r.client, groupIn); err != nil {
 		return err
 	}
-	if saveErr := saveGroupVideoModelPrices(ctx, r.sql, groupIn.ID, groupIn.VideoModelPrices); saveErr != nil {
-		return fmt.Errorf("save group video_model_prices: %w", saveErr)
-	}
 	if err := enqueueSchedulerOutbox(ctx, r.sql, service.SchedulerOutboxEventGroupChanged, nil, &groupIn.ID, nil); err != nil {
 		logger.LegacyPrintf("repository.group", "[SchedulerOutbox] enqueue group create failed: group=%d err=%v", groupIn.ID, err)
 	}
@@ -85,6 +82,7 @@ func createGroupRecord(ctx context.Context, client *dbent.Client, groupIn *servi
 		SetNillableVideoPrice480p(groupIn.VideoPrice480P).
 		SetNillableVideoPrice720p(groupIn.VideoPrice720P).
 		SetNillableVideoPrice1080p(groupIn.VideoPrice1080P).
+		SetVideoModelPrices(service.NormalizeVideoModelPrices(groupIn.VideoModelPrices)).
 		SetNillableWebSearchPricePerCall(groupIn.WebSearchPricePerCall).
 		SetDefaultValidityDays(groupIn.DefaultValidityDays).
 		SetClaudeCodeOnly(groupIn.ClaudeCodeOnly).
@@ -228,11 +226,7 @@ func (r *groupRepository) GetByIDLite(ctx context.Context, id int64) (*service.G
 	if err != nil {
 		return nil, translatePersistenceError(err, service.ErrGroupNotFound, nil)
 	}
-	out := groupEntityToService(m)
-	if prices, loadErr := loadGroupVideoModelPrices(ctx, r.sql, []int64{id}); loadErr == nil {
-		applyVideoModelPricesToGroup(out, prices)
-	}
-	return out, nil
+	return groupEntityToService(m), nil
 }
 
 func (r *groupRepository) Update(ctx context.Context, groupIn *service.Group) error {
@@ -261,6 +255,7 @@ func (r *groupRepository) Update(ctx context.Context, groupIn *service.Group) er
 		SetNillableVideoPrice480p(groupIn.VideoPrice480P).
 		SetNillableVideoPrice720p(groupIn.VideoPrice720P).
 		SetNillableVideoPrice1080p(groupIn.VideoPrice1080P).
+		SetVideoModelPrices(service.NormalizeVideoModelPrices(groupIn.VideoModelPrices)).
 		SetDefaultValidityDays(groupIn.DefaultValidityDays).
 		SetClaudeCodeOnly(groupIn.ClaudeCodeOnly).
 		SetModelRoutingEnabled(groupIn.ModelRoutingEnabled).
@@ -363,9 +358,6 @@ func (r *groupRepository) Update(ctx context.Context, groupIn *service.Group) er
 		return translatePersistenceError(err, service.ErrGroupNotFound, service.ErrGroupExists)
 	}
 	groupIn.UpdatedAt = updated.UpdatedAt
-	if err := saveGroupVideoModelPrices(ctx, r.sql, groupIn.ID, groupIn.VideoModelPrices); err != nil {
-		return fmt.Errorf("save group video_model_prices: %w", err)
-	}
 	if err := enqueueSchedulerOutbox(ctx, r.sql, service.SchedulerOutboxEventGroupChanged, nil, &groupIn.ID, nil); err != nil {
 		logger.LegacyPrintf("repository.group", "[SchedulerOutbox] enqueue group update failed: group=%d err=%v", groupIn.ID, err)
 	}

backend/internal/repository/group_video_model_prices.go

@@ -1,114 +0,0 @@
-package repository
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-
-	"github.com/Wei-Shaw/sub2api/internal/service"
-	"github.com/lib/pq"
-)
-
-func loadGroupVideoModelPrices(ctx context.Context, sqlq sqlExecutor, groupIDs []int64) (map[int64]map[string]map[string]float64, error) {
-	out := make(map[int64]map[string]map[string]float64, len(groupIDs))
-	if sqlq == nil || len(groupIDs) == 0 {
-		return out, nil
-	}
-
-	rows, err := sqlq.QueryContext(ctx, `
-		SELECT id, video_model_prices
-		FROM groups
-		WHERE id = ANY($1) AND deleted_at IS NULL
-	`, pq.Array(groupIDs))
-	if err != nil {
-		return nil, err
-	}
-	defer func() { _ = rows.Close() }()
-
-	for rows.Next() {
-		var (
-			groupID int64
-			raw     []byte
-		)
-		if err := rows.Scan(&groupID, &raw); err != nil {
-			return nil, err
-		}
-		prices, err := decodeVideoModelPrices(raw)
-		if err != nil {
-			return nil, err
-		}
-		if prices != nil {
-			out[groupID] = prices
-		}
-	}
-	if err := rows.Err(); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func saveGroupVideoModelPrices(ctx context.Context, sqlq sqlExecutor, groupID int64, prices map[string]map[string]float64) error {
-	if sqlq == nil || groupID <= 0 {
-		return nil
-	}
-	normalized := service.NormalizeVideoModelPrices(prices)
-	if len(normalized) == 0 {
-		_, err := sqlq.ExecContext(ctx, `
-			UPDATE groups
-			SET video_model_prices = NULL
-			WHERE id = $1
-		`, groupID)
-		return err
-	}
-	payload, err := json.Marshal(normalized)
-	if err != nil {
-		return err
-	}
-	_, err = sqlq.ExecContext(ctx, `
-		UPDATE groups
-		SET video_model_prices = $1::jsonb
-		WHERE id = $2
-	`, string(payload), groupID)
-	return err
-}
-
-func applyVideoModelPricesToGroups(groups []service.Group, pricesByID map[int64]map[string]map[string]float64) {
-	for i := range groups {
-		if prices, ok := pricesByID[groups[i].ID]; ok {
-			groups[i].VideoModelPrices = service.NormalizeVideoModelPrices(prices)
-			continue
-		}
-		groups[i].VideoModelPrices = service.NormalizeVideoModelPrices(groups[i].VideoModelPrices)
-	}
-}
-
-func applyVideoModelPricesToGroup(group *service.Group, pricesByID map[int64]map[string]map[string]float64) {
-	if group == nil {
-		return
-	}
-	if prices, ok := pricesByID[group.ID]; ok {
-		group.VideoModelPrices = service.NormalizeVideoModelPrices(prices)
-		return
-	}
-	group.VideoModelPrices = service.NormalizeVideoModelPrices(group.VideoModelPrices)
-}
-
-func decodeVideoModelPrices(raw []byte) (map[string]map[string]float64, error) {
-	if len(raw) == 0 {
-		return nil, nil
-	}
-	// Driver may return NULL as nil slice; treat empty JSON as nil.
-	trimmed := string(raw)
-	if trimmed == "" || trimmed == "null" {
-		return nil, nil
-	}
-	var parsed map[string]map[string]float64
-	if err := json.Unmarshal(raw, &parsed); err != nil {
-		// Some drivers surface NULL via sql.NullString paths; tolerate empty object.
-		if err == sql.ErrNoRows {
-			return nil, nil
-		}
-		return nil, err
-	}
-	return service.NormalizeVideoModelPrices(parsed), nil
-}

backend/internal/service/admin_group_duplicate.go

@@ -67,6 +67,21 @@ func cloneGroupModelRouting(value map[string][]int64) map[string][]int64 {
 	return cloned
 }
 
+func cloneGroupVideoModelPrices(value map[string]map[string]float64) map[string]map[string]float64 {
+	if value == nil {
+		return nil
+	}
+	cloned := make(map[string]map[string]float64, len(value))
+	for model, prices := range value {
+		clonedPrices := make(map[string]float64, len(prices))
+		for resolution, price := range prices {
+			clonedPrices[resolution] = price
+		}
+		cloned[model] = clonedPrices
+	}
+	return cloned
+}
+
 func cloneGroupMessagesDispatchModelConfig(value OpenAIMessagesDispatchModelConfig) OpenAIMessagesDispatchModelConfig {
 	cloned := value
 	if value.ExactModelMappings != nil {
@@ -113,6 +128,7 @@ func cloneGroupForDuplicate(source *Group, operationID string) *Group {
 		VideoPrice480P:                  cloneGroupValuePointer(source.VideoPrice480P),
 		VideoPrice720P:                  cloneGroupValuePointer(source.VideoPrice720P),
 		VideoPrice1080P:                 cloneGroupValuePointer(source.VideoPrice1080P),
+		VideoModelPrices:                cloneGroupVideoModelPrices(source.VideoModelPrices),
 		WebSearchPricePerCall:           cloneGroupValuePointer(source.WebSearchPricePerCall),
 		ClaudeCodeOnly:                  source.ClaudeCodeOnly,
 		FallbackGroupID:                 cloneGroupValuePointer(source.FallbackGroupID),

backend/internal/service/admin_group_duplicate_test.go

@@ -121,37 +121,40 @@ func groupDuplicateTestPointer[T any](value T) *T { return &value }
 func TestDuplicateGroupCopiesConfigurationDeeplyAndResetsRuntimeState(t *testing.T) {
 	createdAt := time.Date(2026, time.July, 1, 2, 3, 4, 0, time.UTC)
 	source := &Group{
-		ID:                              41,
-		Name:                            "高级订阅",
-		Description:                     "configuration",
-		Platform:                        PlatformOpenAI,
-		RateMultiplier:                  1.75,
-		PeakRateEnabled:                 true,
-		PeakStart:                       "09:00",
-		PeakEnd:                         "18:00",
-		PeakRateMultiplier:              1.2,
-		IsExclusive:                     true,
-		Status:                          StatusActive,
-		Hydrated:                        true,
-		SubscriptionType:                SubscriptionTypeSubscription,
-		DailyLimitUSD:                   groupDuplicateTestPointer(11.0),
-		WeeklyLimitUSD:                  groupDuplicateTestPointer(22.0),
-		MonthlyLimitUSD:                 groupDuplicateTestPointer(33.0),
-		DefaultValidityDays:             91,
-		AllowImageGeneration:            true,
-		AllowBatchImageGeneration:       true,
-		ImageRateIndependent:            true,
-		ImageRateMultiplier:             1.4,
-		ImagePrice1K:                    groupDuplicateTestPointer(0.01),
-		ImagePrice2K:                    groupDuplicateTestPointer(0.02),
-		ImagePrice4K:                    groupDuplicateTestPointer(0.04),
-		BatchImageDiscountMultiplier:    0.4,
-		BatchImageHoldMultiplier:        0.7,
-		VideoRateIndependent:            true,
-		VideoRateMultiplier:             2.1,
-		VideoPrice480P:                  groupDuplicateTestPointer(0.1),
-		VideoPrice720P:                  groupDuplicateTestPointer(0.2),
-		VideoPrice1080P:                 groupDuplicateTestPointer(0.3),
+		ID:                           41,
+		Name:                         "高级订阅",
+		Description:                  "configuration",
+		Platform:                     PlatformOpenAI,
+		RateMultiplier:               1.75,
+		PeakRateEnabled:              true,
+		PeakStart:                    "09:00",
+		PeakEnd:                      "18:00",
+		PeakRateMultiplier:           1.2,
+		IsExclusive:                  true,
+		Status:                       StatusActive,
+		Hydrated:                     true,
+		SubscriptionType:             SubscriptionTypeSubscription,
+		DailyLimitUSD:                groupDuplicateTestPointer(11.0),
+		WeeklyLimitUSD:               groupDuplicateTestPointer(22.0),
+		MonthlyLimitUSD:              groupDuplicateTestPointer(33.0),
+		DefaultValidityDays:          91,
+		AllowImageGeneration:         true,
+		AllowBatchImageGeneration:    true,
+		ImageRateIndependent:         true,
+		ImageRateMultiplier:          1.4,
+		ImagePrice1K:                 groupDuplicateTestPointer(0.01),
+		ImagePrice2K:                 groupDuplicateTestPointer(0.02),
+		ImagePrice4K:                 groupDuplicateTestPointer(0.04),
+		BatchImageDiscountMultiplier: 0.4,
+		BatchImageHoldMultiplier:     0.7,
+		VideoRateIndependent:         true,
+		VideoRateMultiplier:          2.1,
+		VideoPrice480P:               groupDuplicateTestPointer(0.1),
+		VideoPrice720P:               groupDuplicateTestPointer(0.2),
+		VideoPrice1080P:              groupDuplicateTestPointer(0.3),
+		VideoModelPrices: map[string]map[string]float64{
+			VideoPriceFamilyGrokImagineVideo15: {VideoBillingResolution720P: 0.14},
+		},
 		WebSearchPricePerCall:           groupDuplicateTestPointer(0.005),
 		ClaudeCodeOnly:                  true,
 		FallbackGroupID:                 groupDuplicateTestPointer(int64(7)),
@@ -204,6 +207,7 @@ func TestDuplicateGroupCopiesConfigurationDeeplyAndResetsRuntimeState(t *testing
 	require.Equal(t, source.PeakRateMultiplier, duplicate.PeakRateMultiplier)
 	require.Equal(t, source.DefaultValidityDays, duplicate.DefaultValidityDays)
 	require.Equal(t, source.ImagePrice4K, duplicate.ImagePrice4K)
+	require.Equal(t, source.VideoModelPrices, duplicate.VideoModelPrices)
 	require.Equal(t, source.WebSearchPricePerCall, duplicate.WebSearchPricePerCall)
 	require.Equal(t, source.FallbackGroupID, duplicate.FallbackGroupID)
 	require.Equal(t, source.ModelRouting, duplicate.ModelRouting)
@@ -222,12 +226,14 @@ func TestDuplicateGroupCopiesConfigurationDeeplyAndResetsRuntimeState(t *testing
 	}, repo.createdBindings[duplicate.ID])
 
 	duplicate.ModelRouting["gpt-*"][0] = 999
+	duplicate.VideoModelPrices[VideoPriceFamilyGrokImagineVideo15][VideoBillingResolution720P] = 999
 	duplicate.SupportedModelScopes[0] = "changed"
 	duplicate.MessagesDispatchModelConfig.ExactModelMappings["claude-special"] = "changed"
 	duplicate.ModelsListConfig.Models[0] = "changed"
 	duplicate.ReasoningEffortMappings[0].To = "changed"
 	*duplicate.DailyLimitUSD = 999
 	require.Equal(t, int64(13), source.ModelRouting["gpt-*"][0])
+	require.Equal(t, 0.14, source.VideoModelPrices[VideoPriceFamilyGrokImagineVideo15][VideoBillingResolution720P])
 	require.Equal(t, "claude", source.SupportedModelScopes[0])
 	require.Equal(t, "gpt-special", source.MessagesDispatchModelConfig.ExactModelMappings["claude-special"])
 	require.Equal(t, "gpt-5.4", source.ModelsListConfig.Models[0])