Files
HopFrame/HopFrame.Web/Components/Administration/UserAddModal.razor

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@rendermode InteractiveServer
@using BlazorStrap
@using static Microsoft.AspNetCore.Components.Web.RenderMode
@using BlazorStrap.Shared.Components.Modal
@using BlazorStrap.V5
@using CurrieTechnologies.Razor.SweetAlert2
@using HopFrame.Database.Models
@using HopFrame.Security.Claims
@using HopFrame.Security.Services
@using HopFrame.Web.Model
<BSModal DataId="add-user-modal" HideOnValidSubmit="true" IsStaticBackdrop="true" OnShow="() => _user = new()" @ref="_modal">
<BSForm Model="_user" OnValidSubmit="AddUser">
<BSModalHeader>Add user</BSModalHeader>
<BSModalContent>
<div class="mb-3">
<BSLabel>E-Mail</BSLabel>
<BSInput InputType="InputType.Email" @bind-Value="_user.Email" required/>
</div>
<div class="mb-3">
<BSLabel>Username</BSLabel>
<BSInput InputType="InputType.Text" @bind-Value="_user.Username" required/>
</div>
<div class="mb-3">
<BSLabel>Password</BSLabel>
<BSInput InputType="InputType.Password" @bind-Value="_user.Password" required/>
</div>
<div class="mb-3">
<BSLabel>Primary group</BSLabel>
<BSInput InputType="InputType.Select" @bind-Value="_user.Group">
<option value="">Select group</option>
@foreach (var group in _allGroups) {
<option value="@group.Name">@group.Name.Replace("group.", "")</option>
}
</BSInput>
</div>
</BSModalContent>
<BSModalFooter>
<BSButton Target="add-user-modal">Cancel</BSButton>
<BSButton IsSubmit="true" Color="BSColor.Primary">Save</BSButton>
</BSModalFooter>
</BSForm>
</BSModal>
@inject IUserService Users
@inject IPermissionService Permissions
@inject SweetAlertService Alerts
@inject ITokenContext Auth
@code {
[Parameter] public Func<Task> ReloadPage { get; set; }
private IList<PermissionGroup> _allGroups = new List<PermissionGroup>();
private IList<User> _allUsers = new List<User>();
private UserAdd _user;
private BSModalBase _modal;
public async Task ShowAsync() {
_allGroups = await Permissions.GetPermissionGroups();
_allUsers = await Users.GetUsers();
await _modal.ShowAsync();
}
private async Task AddUser() {
if (!(await Permissions.HasPermission(Security.AdminPermissions.AddUser, Auth.User.Id))) {
await NoAddPermissions();
return;
}
string errorMessage = null;
if (_allUsers.Any(user => user.Username == _user.Username)) {
errorMessage = "Username is already taken!";
}
else if (_allUsers.Any(user => user.Email == _user.Email)) {
errorMessage = "E-Mail is already taken!";
}
else if (!_user.PasswordIsValid) {
errorMessage = "The password needs to be at least 8 characters long!";
}
else if (!_user.EmailIsValid) {
errorMessage = "Invalid E-Mail address!";
}
else if (string.IsNullOrWhiteSpace(_user.Username)) {
errorMessage = "You need to set a username!";
}
if (!string.IsNullOrWhiteSpace(errorMessage)) {
await Alerts.FireAsync(new SweetAlertOptions {
Title = "Something went wrong!",
Text = errorMessage,
Icon = SweetAlertIcon.Error,
ShowConfirmButton = false,
Timer = 1500
});
return;
}
var user = await Users.AddUser(_user);
if (!string.IsNullOrWhiteSpace(_user.Group)) {
await Permissions.AddPermission(user, _user.Group);
}
await ReloadPage.Invoke();
await Alerts.FireAsync(new SweetAlertOptions {
Title = "New user added!",
Icon = SweetAlertIcon.Success,
ShowConfirmButton = false,
Timer = 1500
});
}
private async Task NoAddPermissions() {
await Alerts.FireAsync(new SweetAlertOptions {
Title = "Unauthorized!",
Text = "You don't have the required permissions to add a user!",
Icon = SweetAlertIcon.Error
});
}
}