feat: 添加独立其他设置菜单及有效端参数保存

internal/biz/biz.go

@@ -11,4 +11,4 @@ import (
 )
 
 // ProviderSet is biz providers.
-var ProviderSet = wire.NewSet(system.ProviderSet, payment.ProviderSet, integration.ProviderSet, task.ProviderSet, business.NewUserPreferenceUsecase, business.NewAccountUsecase, business.NewBindingUsecase, business.NewPasswordResetUsecase, business.NewBusinessPromoteUsecase, business.NewAlertRuleUsecase, business.NewAlertRecordUsecase, business.NewActivationUsecase, business.NewChannelUsecase, business.NewBusinessPortraitUsecase, business.NewChannelPortraitUsecase, business.NewLedgerUsecase, business.NewAnalyticsUsecase, business.NewServerAnalysisUsecase, business.NewWorkbenchUsecase, business.NewRankingUsecase, business.NewReportBuildUsecase, business.NewAlertTriggerUsecase)
+var ProviderSet = wire.NewSet(system.ProviderSet, payment.ProviderSet, integration.ProviderSet, task.ProviderSet, business.NewUserPreferenceUsecase, business.NewOtherSettingsUsecase, business.NewAccountUsecase, business.NewBindingUsecase, business.NewPasswordResetUsecase, business.NewBusinessPromoteUsecase, business.NewAlertRuleUsecase, business.NewAlertRecordUsecase, business.NewActivationUsecase, business.NewChannelUsecase, business.NewBusinessPortraitUsecase, business.NewChannelPortraitUsecase, business.NewLedgerUsecase, business.NewAnalyticsUsecase, business.NewServerAnalysisUsecase, business.NewWorkbenchUsecase, business.NewRankingUsecase, business.NewReportBuildUsecase, business.NewAlertTriggerUsecase)

internal/biz/business/other_settings.go

@@ -0,0 +1,78 @@
+package business
+
+import (
+	"context"
+	"time"
+
+	"github.com/go-kratos/kratos/v3/errors"
+	"kra/internal/biz/system"
+)
+
+var (
+	ErrOtherSettingsScope  = errors.Forbidden("SW_OTHER_SETTINGS_SCOPE", "仅超级管理员可以查看和修改其他设置")
+	ErrOtherSettingsInput  = errors.BadRequest("SW_OTHER_SETTINGS_INPUT", "达标金额须为不小于0的整数，判定窗口须为不小于1的整数，且不能超过安全整数范围")
+	ErrOtherSettingsStored = errors.BadRequest("SW_OTHER_SETTINGS_STORED", "已保存的设置格式不正确，请恢复默认后重新保存")
+)
+
+const MaxSettingsInteger int64 = 9007199254740991
+
+type OtherSettings struct {
+	Amount, Days int64
+	UpdatedAt    time.Time
+}
+
+func DefaultOtherSettings() OtherSettings { return OtherSettings{Amount: 3000, Days: 30} }
+
+func ValidateOtherSettings(value OtherSettings) error {
+	if value.Amount < 0 || value.Amount > MaxSettingsInteger || value.Days < 1 || value.Days > MaxSettingsInteger {
+		return ErrOtherSettingsInput
+	}
+	return nil
+}
+
+type OtherSettingsRepo interface {
+	Find(context.Context) (*OtherSettings, error)
+	Save(context.Context, OtherSettings) (*OtherSettings, error)
+}
+
+type OtherSettingsUsecase struct{ repo OtherSettingsRepo }
+
+func NewOtherSettingsUsecase(repo OtherSettingsRepo) *OtherSettingsUsecase {
+	return &OtherSettingsUsecase{repo: repo}
+}
+
+func requireSettingsAdmin(ctx context.Context) error {
+	actor, ok := system.ActorFromContext(ctx)
+	if !ok || actor.UserID == 0 {
+		return ErrUnauthenticated
+	}
+	if actor.AuthorityID != system.SuperAdminAuthorityID {
+		return ErrOtherSettingsScope
+	}
+	return nil
+}
+
+func (uc *OtherSettingsUsecase) Get(ctx context.Context) (*OtherSettings, error) {
+	if err := requireSettingsAdmin(ctx); err != nil {
+		return nil, err
+	}
+	value, err := uc.repo.Find(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if value == nil {
+		defaults := DefaultOtherSettings()
+		return &defaults, nil
+	}
+	return value, nil
+}
+
+func (uc *OtherSettingsUsecase) Save(ctx context.Context, value OtherSettings) (*OtherSettings, error) {
+	if err := requireSettingsAdmin(ctx); err != nil {
+		return nil, err
+	}
+	if err := ValidateOtherSettings(value); err != nil {
+		return nil, err
+	}
+	return uc.repo.Save(ctx, value)
+}

internal/biz/business/other_settings_test.go

@@ -0,0 +1,57 @@
+package business
+
+import (
+	"context"
+	"testing"
+)
+
+type otherSettingsFake struct {
+	value *OtherSettings
+	calls int
+}
+
+func (r *otherSettingsFake) Find(context.Context) (*OtherSettings, error) {
+	r.calls++
+	return r.value, nil
+}
+func (r *otherSettingsFake) Save(_ context.Context, value OtherSettings) (*OtherSettings, error) {
+	r.calls++
+	r.value = &value
+	return r.value, nil
+}
+
+func TestOtherSettingsOnlySuperAdminAndDefaults(t *testing.T) {
+	r := &otherSettingsFake{}
+	uc := NewOtherSettingsUsecase(r)
+	for _, ctx := range []context.Context{context.Background(), accountContext(7, 901), accountContext(8, 902), accountContext(9, 903)} {
+		if _, err := uc.Get(ctx); err == nil {
+			t.Fatal("非超管不能读取设置")
+		}
+		if _, err := uc.Save(ctx, DefaultOtherSettings()); err == nil {
+			t.Fatal("非超管不能保存设置")
+		}
+	}
+	if r.calls != 0 {
+		t.Fatal("无权限请求不得访问存储")
+	}
+	value, err := uc.Get(accountContext(1, 888))
+	if err != nil || *value != DefaultOtherSettings() {
+		t.Fatalf("首次读取应返回默认值: %+v %v", value, err)
+	}
+	if _, err := uc.Save(accountContext(1, 888), OtherSettings{Amount: 0, Days: 1}); err != nil {
+		t.Fatal(err)
+	}
+	value, err = uc.Get(accountContext(2, 888))
+	if err != nil || value.Amount != 0 || value.Days != 1 {
+		t.Fatal("参数应为全站共享，不能按用户各存一份")
+	}
+}
+
+func TestOtherSettingsRejectInvalidRange(t *testing.T) {
+	uc := NewOtherSettingsUsecase(&otherSettingsFake{})
+	for _, value := range []OtherSettings{{Amount: -1, Days: 30}, {Amount: 3000, Days: 0}, {Amount: MaxSettingsInteger + 1, Days: 30}, {Amount: 3000, Days: MaxSettingsInteger + 1}} {
+		if _, err := uc.Save(accountContext(1, 888), value); err != ErrOtherSettingsInput {
+			t.Fatalf("不应保存非法值: %+v %v", value, err)
+		}
+	}
+}