oqtane.framework/Oqtane.Client/Modules/Admin/Tenants/Index.razor

@namespace Oqtane.Modules.Admin.Tenants
@using Oqtane.Enums
@inherits ModuleBase
@inject ITenantService TenantService

@if (tenants == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <ActionLink Action="Add" Text="Add Tenant" />

    <Pager Items="@tenants">
        <Header>
            <th>&nbsp;</th>
            <th>&nbsp;</th>
            <th>Name</th>
        </Header>
        <Row>
            <td><ActionLink Action="Edit" Parameters="@($"id=" + context.TenantId.ToString())" /></td>
            <td><ActionDialog Header="Delete Tenant" Message="@("Are You Sure You Wish To Delete The " + context.Name + " Tenant?")" Action="Delete" Security="SecurityAccessLevel.Host" Class="btn btn-danger" OnClick="@(async () => await DeleteTenant(context))" Disabled="@(context.Name == Constants.MasterTenant)" /></td>
            <td>@context.Name</td>
        </Row>
    </Pager>

}

@code {
    private List<Tenant> tenants;

    public override SecurityAccessLevel SecurityAccessLevel => SecurityAccessLevel.Host;

    protected override async Task OnParametersSetAsync()
    {
        tenants = await TenantService.GetTenantsAsync();
    }

    private async Task DeleteTenant(Tenant Tenant)
    {
        try
        {
            await TenantService.DeleteTenantAsync(Tenant.TenantId);
            await logger.LogInformation("Tenant Deleted {Tenant}", Tenant);
            StateHasChanged();
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Deleting Tenant {Tenant} {Error}", Tenant, ex.Message);
            AddModuleMessage("Error Deleting Tenant", MessageType.Error);
        }
    }
}