/// <summary>
/// 创建用户
/// 注意设置 parentUserID 上级用户ID
/// </summary>
/// <param name="TenantId">当前平台ID</param>
/// <param name="userManager">db</param>
/// <param name="userContext">db</param>
/// <param name="user">新用户</param>
/// <param name="roleIds">角色集合</param>
/// <param name="permissions">权限集合</param>
/// <param name="tenantIds">平台集合</param>
/// <returns></returns>
public static async Task <IdentityResult> CreateUser(
long TenantId,
UserManager <AppUser> userManager,
IdentityDbContext userContext,
AppUser user,
List <long> roleIds,
string permissions,
List <long> tenantIds)
{
if (user.ParentUserID == 0)
{
user.ParentUserID = AppConstant.seedUserId;
}
IdentityResult result = null;
// 如果没有设置密码
if (string.IsNullOrWhiteSpace(user.PasswordHash))
{
result = await userManager.CreateAsync(user);
}
else
{
result = await userManager.CreateAsync(user, user.PasswordHash);
}
if (result.Succeeded)
{
user.LineageIDs = user.Id.ToString();
var ParentUser = userContext.Users
.Include(x => x.Distributors)
.FirstOrDefault(x => x.Id == user.ParentUserID);
if (user.Id == AppConstant.seedUserId)
{
var sql = $"UPDATE AspNetUsers set Lineage = '/{AppConstant.seedUserId}/' WHERE ID = {user.Id}";
await userContext.ExecuteScalarAsync(sql);
}
else
{
//叠加上级关系链到 当前用户
var sql = "DECLARE @ParentLineage nvarchar(max)\r\n" +
$"SELECT @ParentLineage = Lineage.ToString() FROM AspNetUsers WHERE Id = {ParentUser.Id}\r\n" +
$"UPDATE AspNetUsers set Lineage = @ParentLineage + '{user.Id}/' WHERE Id = {user.Id}";
await userContext.ExecuteScalarAsync(sql);
sql = $"UPDATE AspNetUsers SET LineageIDs = REPLACE(Lineage.ToString(),'/',',') WHERE Id = {user.Id}";
// 叠加上级关系链到 当前用户
await userContext.ExecuteScalarAsync(sql);
// 上面加入了当前创建用户的关系，
// 所以这里要更新 上级用户关系链
sql = "DECLARE @ParentLineage hierarchyid \r\n" +
$"SELECT @ParentLineage = Lineage FROM AspNetUsers WHERE Id = {ParentUser.Id} \r\n" +
"SELECT ',' + CONVERT(NVARCHAR, Id) from AspNetUsers where Lineage.IsDescendantOf(@ParentLineage) = 1 For xml path('')";
var LineageIDs = await userContext.ExecuteScalarAsync(sql);
if (LineageIDs != null)
{
ParentUser.LineageIDs = LineageIDs.ToString().Substring(1);
}
}
user.CreateDate = DateTime.UtcNow.AddHours(8);
#region User Roles
foreach (var roleId in roleIds)
{
user.Roles.Add(new AppUserRole()
{
RoleId = roleId,
});
}
#endregion
#region User Claims.Permissions
if (!string.IsNullOrWhiteSpace(permissions))
{
user.Claims.Add(new AppUserClaim()
{
ClaimType = ClaimTypes.UserPermission,
ClaimValue = string.Join(",", permissions),
});
}
#endregion
#region User Tenants and User Distributions
foreach (var tid in tenantIds)
{
user.Tenants.Add(new AspNetUserTenant()
{
TenantId = tid
});
user.Distributors.Add(new AspNetUserDistributor()
{
TenantId = tid,
});
}
#endregion
userContext.SaveChanges();
//存在上级用户，更新统计
if (ParentUser != null &&
user.Id != user.ParentUserID)
{
#region update current tenant distributions
// 上级用户当前平台的分销详情
// 当前是平台A 就更新平台A的详情
// 当前是平台B 就更新平台B的详情
var ParentUserDistribution = ParentUser.Distributors.FirstOrDefault(x => x.TenantId == TenantId);
//上级用户关系链总用户数
var Members = userContext.Users.Where(x => x.ParentUserID == user.ParentUserID).Count();
//存在就更新，不存在就创建
if (ParentUserDistribution != null)
{
ParentUserDistribution.Members = Members;
ParentUserDistribution.MembersLastUpdate = DateTime.UtcNow.AddHours(8);
}
else
{
ParentUser.Distributors.Add(new AspNetUserDistributor()
{
Members = Members,
MembersLastUpdate = DateTime.UtcNow.AddHours(8)
});
}
#endregion
userContext.SaveChanges();
}
}
return(result);
}
