perms-system-server/internal/logic/user/setUserPermsLogic_test.go

package user

import (
	"context"
	"errors"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"math"
	"perms-system-server/internal/consts"
	"perms-system-server/internal/loaders"
	"perms-system-server/internal/middleware"
	permModel "perms-system-server/internal/model/perm"
	productModel "perms-system-server/internal/model/product"
	"perms-system-server/internal/response"
	"perms-system-server/internal/svc"
	"perms-system-server/internal/testutil"
	"perms-system-server/internal/testutil/ctxhelper"
	"perms-system-server/internal/types"
	"testing"
	"time"
)

type userPermRow struct {
	Id     int64  `db:"id"`
	UserId int64  `db:"userId"`
	PermId int64  `db:"permId"`
	Effect string `db:"effect"`
}

func findUserPerms(t *testing.T, ctx context.Context, userId int64) []userPermRow {
	t.Helper()
	conn := testutil.GetTestSqlConn()
	var rows []userPermRow
	require.NoError(t, conn.QueryRowsCtx(ctx, &rows,
		"SELECT `id`,`userId`,`permId`,`effect` FROM `sys_user_perm` WHERE `userId`=?", userId))
	return rows
}

func insertTestPerm(t *testing.T, svcCtx *svc.ServiceContext, productCode string) int64 {
	t.Helper()
	now := time.Now().Unix()
	res, err := svcCtx.SysPermModel.Insert(ctxhelper.SuperAdminCtx(), &permModel.SysPerm{
		ProductCode: productCode,
		Name:        "perm_" + testutil.UniqueId(),
		Code:        "code_" + testutil.UniqueId(),
		Status:      1,
		CreateTime:  now,
		UpdateTime:  now,
	})
	require.NoError(t, err)
	id, _ := res.LastInsertId()
	return id
}

// TC-0192: 正常ALLOW
func TestSetUserPerms_Allow(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")
	p2 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1, p2)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "ALLOW"},
			{PermId: p2, Effect: "ALLOW"},
		},
	})
	require.NoError(t, err)

	perms := findUserPerms(t, ctx, userId)
	assert.Len(t, perms, 2)
	for _, p := range perms {
		assert.Equal(t, "ALLOW", p.Effect)
	}
}

// TC-0194: DENY权限
func TestSetUserPerms_Deny(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "DENY"},
		},
	})
	require.NoError(t, err)

	perms := findUserPerms(t, ctx, userId)
	require.Len(t, perms, 1)
	assert.Equal(t, "DENY", perms[0].Effect)
	assert.Equal(t, p1, perms[0].PermId)
}

// TC-0193: 用户不存在
func TestSetUserPerms_UserNotFound(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: 999999999,
		Perms: []types.UserPermItem{
			{PermId: 1, Effect: "ALLOW"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 404, codeErr.Code())
	assert.Equal(t, "用户不存在", codeErr.Error())
}

// TC-0195: 清空权限
func TestSetUserPerms_EmptyPerms_ClearsAll(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "ALLOW"},
		},
	})
	require.NoError(t, err)

	err = logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms:  []types.UserPermItem{},
	})
	require.NoError(t, err)

	perms := findUserPerms(t, ctx, userId)
	assert.Empty(t, perms)
}

// TC-0196: 无效Effect值
func TestSetUserPerms_InvalidEffect(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)
	t.Cleanup(func() {
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: 1, Effect: "INVALID"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 400, codeErr.Code())
	assert.Contains(t, codeErr.Error(), "effect值无效")
}

// TC-0197: PermId不存在
func TestSetUserPerms_PermNotExists(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)
	t.Cleanup(func() {
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: 999999999, Effect: "ALLOW"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 400, codeErr.Code())
	assert.Contains(t, codeErr.Error(), "无效的权限ID")
}

// TC-0198: 权限不属于当前产品
func TestSetUserPerms_PermBelongsToOtherProduct(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	otherPerm := insertTestPerm(t, svcCtx, "other_product")

	t.Cleanup(func() {
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", otherPerm)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: otherPerm, Effect: "ALLOW"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 400, codeErr.Code())
	assert.Contains(t, codeErr.Error(), "其他产品的权限")
}

// TC-0210: 同一权限ID同时为ALLOW和DENY被拒绝
func TestSetUserPerms_ConflictingEffects(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "ALLOW"},
			{PermId: p1, Effect: "DENY"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 400, codeErr.Code())
	assert.Contains(t, codeErr.Error(), "同一权限ID不能同时为 ALLOW 和 DENY")
}

// TC-0211: 重复的权限ID相同Effect被去重
func TestSetUserPerms_DuplicatePermDedup(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "ALLOW"},
			{PermId: p1, Effect: "ALLOW"},
		},
	})
	require.NoError(t, err)

	perms := findUserPerms(t, ctx, userId)
	assert.Len(t, perms, 1, "重复的权限ID应被去重，只插入一条")
	assert.Equal(t, "ALLOW", perms[0].Effect)
}

// TC-0212: 已禁用的权限不能被设置
func TestSetUserPerms_DisabledPermRejected(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	now := time.Now().Unix()
	res, err := svcCtx.SysPermModel.Insert(ctx, &permModel.SysPerm{
		ProductCode: "test_product",
		Name:        "disabled_perm_" + testutil.UniqueId(),
		Code:        "disabled_" + testutil.UniqueId(),
		Status:      2,
		CreateTime:  now,
		UpdateTime:  now,
	})
	require.NoError(t, err)
	disabledPermId, _ := res.LastInsertId()

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", disabledPermId)
	})

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err = logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: disabledPermId, Effect: "ALLOW"},
		},
	})
	require.Error(t, err)

	var codeErr *response.CodeError
	require.True(t, errors.As(err, &codeErr))
	assert.Equal(t, 400, codeErr.Code())
	assert.Contains(t, codeErr.Error(), "已被禁用")
}

// TC-0199: 目标用户不是当前产品成员时拒绝设置权限(修复验证)
func TestSetUserPerms_NonMemberRejected(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, "`sys_user`", userId) })

	logic := NewSetUserPermsLogic(ctx, svcCtx)
	err := logic.SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms:  []types.UserPermItem{},
	})
	require.Error(t, err)

	var codeErr2 *response.CodeError
	require.True(t, errors.As(err, &codeErr2))
	assert.Equal(t, 400, codeErr2.Code())
	assert.Contains(t, codeErr2.Error(), "不是当前产品的成员")
}

type lyingSysPermModel struct {
	permModel.SysPermModel
	lyingProductCode string
}

func (m *lyingSysPermModel) FindByIds(ctx context.Context, ids []int64) ([]*permModel.SysPerm, error) {
	real, err := m.SysPermModel.FindByIds(ctx, ids)
	if err != nil {
		return nil, err
	}
	for _, p := range real {
		p.ProductCode = m.lyingProductCode
		p.Status = 1
	}
	return real, nil
}

// TC-0988: TOCTOU 复核 —— 前置检查通过但实际 Disabled，事务末 COUNT 必须触发 409 回滚。
func TestSetUserPerms_L4_TOCTOU_CountMismatch_RollsBackWith409(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	// 直接在 DB 里塞一个 status=Disabled 的 perm，模拟 SyncPermissions 已经提交
	// 把这个 perm 落盘为 Disabled 的状态。
	now := time.Now().Unix()
	res, err := svcCtx.SysPermModel.Insert(ctx, &permModel.SysPerm{
		ProductCode: "test_product",
		Name:        "l4_disabled_" + testutil.UniqueId(),
		Code:        "l4_dis_" + testutil.UniqueId(),
		Status:      2, // Disabled
		CreateTime:  now, UpdateTime: now,
	})
	require.NoError(t, err)
	disabledPermId, _ := res.LastInsertId()

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", disabledPermId)
	})

	// 装饰 SysPermModel：让 FindByIds 撒谎（Status=1, productCode=test_product）。
	svcCtx.SysPermModel = &lyingSysPermModel{
		SysPermModel:     svcCtx.SysPermModel,
		lyingProductCode: "test_product",
	}

	err = NewSetUserPermsLogic(ctx, svcCtx).SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms:  []types.UserPermItem{{PermId: disabledPermId, Effect: "ALLOW"}},
	})

	require.Error(t, err, "前置通过但 DB 实际 Disabled 时，事务末 COUNT 必须触发 409")
	var ce *response.CodeError
	require.True(t, errors.As(err, &ce))
	assert.Equal(t, 409, ce.Code(),
		"TOCTOU 复核必须返回 409 Conflict；若仍是 200/4xx 说明复核 COUNT 被移除，"+
			"脏 user_perm 会被真实落盘")
	assert.Contains(t, ce.Error(), "已被禁用",
		"错误文案必须明示'部分权限在提交时已被禁用'，供前端判定是否重试")

	// 最关键的断言：脏行必须不可能落盘。
	leftover := findUserPerms(t, ctx, userId)
	assert.Empty(t, leftover,
		"事务必须回滚；如果发现 sys_user_perm 有脏行，说明 COUNT 复核失效或"+
			"事务隔离性被破坏，loadPerms 的 status=1 过滤能兜底但会绕开链")
}

// TC-0989: 正向基线 —— 所有 perm 真实 Enabled 时，不得被  复核误杀。
// 这条显式"不回滚"的断言防止未来有人把 COUNT 改成 "!=" 逻辑或把阈值改错。
func TestSetUserPerms_L4_AllEnabled_CountPasses(t *testing.T) {
	ctx := ctxhelper.SuperAdminCtx()
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()

	username := testutil.UniqueId()
	userId := insertTestUser(t, ctx, username, testutil.HashPassword("pass"))
	mId := insertTestMember(t, svcCtx, "test_product", userId)

	p1 := insertTestPerm(t, svcCtx, "test_product")
	p2 := insertTestPerm(t, svcCtx, "test_product")

	t.Cleanup(func() {
		testutil.CleanTableByField(ctx, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(ctx, conn, "`sys_product_member`", mId)
		testutil.CleanTable(ctx, conn, "`sys_user`", userId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1, p2)
	})

	err := NewSetUserPermsLogic(ctx, svcCtx).SetUserPerms(&types.SetPermsReq{
		UserId: userId,
		Perms: []types.UserPermItem{
			{PermId: p1, Effect: "ALLOW"},
			{PermId: p2, Effect: "DENY"},
		},
	})
	require.NoError(t, err, "不得误杀正常写入；一旦误报会把正常管理操作变 409")
	rows := findUserPerms(t, ctx, userId)
	assert.Len(t, rows, 2, "两条 user_perm 必须落盘")
}

func TestSetUserPerms_MemberCannotSelfEscalate(t *testing.T) {
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()
	now := time.Now().Unix()
	bootstrap := context.Background()

	code := testutil.UniqueId()
	pRes, err := svcCtx.SysProductModel.Insert(bootstrap, &productModel.SysProduct{
		Code: code, Name: "p_" + code, AppKey: code + "_k", AppSecret: "s",
		Status: consts.StatusEnabled, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	pId, _ := pRes.LastInsertId()

	username := testutil.UniqueId()
	userId := insertTestUser(t, bootstrap, username, testutil.HashPassword("pw"))
	mId := insertTestMember(t, svcCtx, code, userId)

	permRes, err := svcCtx.SysPermModel.Insert(bootstrap, &permModel.SysPerm{
		ProductCode: code, Name: "escalate_p", Code: "esc_" + testutil.UniqueId(),
		Status: consts.StatusEnabled, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	permId, _ := permRes.LastInsertId()

	t.Cleanup(func() {
		testutil.CleanTableByField(bootstrap, conn, "`sys_user_perm`", "userId", userId)
		testutil.CleanTable(bootstrap, conn, "`sys_product_member`", mId)
		testutil.CleanTable(bootstrap, conn, "`sys_perm`", permId)
		testutil.CleanTable(bootstrap, conn, "`sys_user`", userId)
		testutil.CleanTable(bootstrap, conn, "`sys_product`", pId)
	})

	// caller = 目标用户本人，MemberType=MEMBER（非 ADMIN）
	callerCtx := middleware.WithUserDetails(context.Background(), &loaders.UserDetails{
		UserId: userId, Username: username,
		IsSuperAdmin:  false,
		MemberType:    consts.MemberTypeMember,
		Status:        consts.StatusEnabled,
		ProductCode:   code,
		DeptId:        1,
		DeptPath:      "/1/",
		MinPermsLevel: math.MaxInt64,
	})

	err = NewSetUserPermsLogic(callerCtx, svcCtx).SetUserPerms(&types.SetPermsReq{
		UserId: userId, // 给自己
		Perms:  []types.UserPermItem{{PermId: permId, Effect: consts.PermEffectAllow}},
	})
	require.Error(t, err, "MEMBER 不得自我授权")
	var ce *response.CodeError
	require.True(t, errors.As(err, &ce))
	assert.Equal(t, 403, ce.Code())
	assert.Contains(t, ce.Error(), "仅超级管理员或该产品的管理员可执行此操作")

	// 二次确认：没有任何 user_perm 记录被写入
	rows := findUserPerms(t, bootstrap, userId)
	assert.Len(t, rows, 0, "被拒绝的 SetUserPerms 不得在 DB 残留任何个性化权限")
}

// TC-0744: -A 修复回归 —— DEVELOPER 调用者（非 ADMIN）同样被拦截，即便目标不是自己。
func TestSetUserPerms_DeveloperCallerRejected(t *testing.T) {
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()
	bootstrap := context.Background()
	now := time.Now().Unix()

	code := testutil.UniqueId()
	pRes, err := svcCtx.SysProductModel.Insert(bootstrap, &productModel.SysProduct{
		Code: code, Name: "p_" + code, AppKey: code + "_k", AppSecret: "s",
		Status: consts.StatusEnabled, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	pId, _ := pRes.LastInsertId()

	targetUsername := "target_" + testutil.UniqueId()
	targetId := insertTestUser(t, bootstrap, targetUsername, testutil.HashPassword("pw"))
	mId := insertTestMember(t, svcCtx, code, targetId)

	t.Cleanup(func() {
		testutil.CleanTable(bootstrap, conn, "`sys_product_member`", mId)
		testutil.CleanTable(bootstrap, conn, "`sys_user`", targetId)
		testutil.CleanTable(bootstrap, conn, "`sys_product`", pId)
	})

	devCtx := middleware.WithUserDetails(context.Background(), &loaders.UserDetails{
		UserId: 777777, Username: "dev_caller",
		MemberType: consts.MemberTypeDeveloper, Status: consts.StatusEnabled,
		ProductCode: code, DeptId: 1, DeptPath: "/1/", MinPermsLevel: math.MaxInt64,
	})

	err = NewSetUserPermsLogic(devCtx, svcCtx).SetUserPerms(&types.SetPermsReq{
		UserId: targetId, Perms: []types.UserPermItem{},
	})
	require.Error(t, err)
	var ce *response.CodeError
	require.True(t, errors.As(err, &ce))
	assert.Equal(t, 403, ce.Code())
	assert.Contains(t, ce.Error(), "仅超级管理员或该产品的管理员可执行此操作")
}

// TC-0745: -A 正向回归 —— 同产品 ADMIN 操作合法 MEMBER 目标（非自己）依旧放行。
func TestSetUserPerms_ProductAdminStillWorks(t *testing.T) {
	svcCtx := svc.NewServiceContext(testutil.GetTestConfig())
	conn := testutil.GetTestSqlConn()
	bootstrap := context.Background()
	now := time.Now().Unix()

	code := testutil.UniqueId()
	pRes, err := svcCtx.SysProductModel.Insert(bootstrap, &productModel.SysProduct{
		Code: code, Name: "p_" + code, AppKey: code + "_k", AppSecret: "s",
		Status: consts.StatusEnabled, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	pId, _ := pRes.LastInsertId()

	targetId := insertTestUser(t, bootstrap, "tgt_"+testutil.UniqueId(), testutil.HashPassword("pw"))
	mId := insertTestMember(t, svcCtx, code, targetId)

	permRes, err := svcCtx.SysPermModel.Insert(bootstrap, &permModel.SysPerm{
		ProductCode: code, Name: "ok_p", Code: "ok_" + testutil.UniqueId(),
		Status: consts.StatusEnabled, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	permId, _ := permRes.LastInsertId()

	t.Cleanup(func() {
		testutil.CleanTableByField(bootstrap, conn, "`sys_user_perm`", "userId", targetId)
		testutil.CleanTable(bootstrap, conn, "`sys_product_member`", mId)
		testutil.CleanTable(bootstrap, conn, "`sys_perm`", permId)
		testutil.CleanTable(bootstrap, conn, "`sys_user`", targetId)
		testutil.CleanTable(bootstrap, conn, "`sys_product`", pId)
	})

	adminCtx := middleware.WithUserDetails(context.Background(), &loaders.UserDetails{
		UserId: 999999, Username: "admin_caller",
		MemberType: consts.MemberTypeAdmin, Status: consts.StatusEnabled,
		ProductCode: code, DeptId: 1, DeptPath: "/1/", MinPermsLevel: math.MaxInt64,
	})

	err = NewSetUserPermsLogic(adminCtx, svcCtx).SetUserPerms(&types.SetPermsReq{
		UserId: targetId,
		Perms:  []types.UserPermItem{{PermId: permId, Effect: consts.PermEffectAllow}},
	})
	require.NoError(t, err, "产品 ADMIN 正常路径必须放行")

	rows := findUserPerms(t, bootstrap, targetId)
	assert.Len(t, rows, 1, "ADMIN 授权后 DB 应有 1 条 user_perm")
}