Struct AllTickets 

pub struct AllTickets {
    _marker: PhantomData<()>,
    function_component: FunctionComponent<Self>,
}

A component for fetching and displaying a list of all tickets.

This component retrieves all tickets from the backend and presents them as a list. It dynamically filters the displayed tickets based on the current user’s role: administrators see all tickets, while regular users only see tickets they created.

State

Uses use_state hooks to manage:

• tickets: A vector of Ticket structs to store the fetched tickets.
• error: Any error message encountered during API calls.
• loading: A boolean indicating if data is currently being fetched.
• user: An ActiveUser struct holding the current user’s ID and admin status.

Functionality

• Fetch Tickets: On component mount, fetches all tickets from /api/tickets.
• Fetch Current User: Concurrently fetches the current user’s details from /api/users/current to determine their user_id and is_admin status.
• Conditional Display:
  • If loading is true, displays “Loading…”.
  • If an error occurs, displays the error message.
  • Otherwise, renders a list of tickets.
• Filtering:
  • Administrators (user.is_admin = true) see all tickets.
  • Regular users (user.is_admin = false) only see tickets where t.user_id == user.id.
• Navigation: Each ticket in the list is a link to crate::Route::TicketById for viewing individual ticket details.

Example

html! {
    <AllTickets />
}

Fields

_marker: PhantomData<()>

function_component: FunctionComponent<Self>

Trait Implementations

impl BaseComponent for AllTickets

where Self: 'static,

type Message = ()

The Component’s Message.

type Properties = ()

The Component’s Properties.

fn create(ctx: &Context<Self>) -> Self

Creates a component.

fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool

Updates component’s internal state.

fn changed( &mut self, _ctx: &Context<Self>, _old_props: &Self::Properties, ) -> bool

React to changes of component properties.

fn view(&self, ctx: &Context<Self>) -> HtmlResult

Returns a component layout to be rendered.

fn rendered(&mut self, _ctx: &Context<Self>, _first_render: bool)

Notified after a layout is rendered.

fn destroy(&mut self, _ctx: &Context<Self>)

Notified before a component is destroyed.

fn prepare_state(&self) -> Option<String>

Prepares the server-side state.

impl Debug for AllTickets

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FunctionProvider for AllTickets

type Properties = ()

Properties for the Function Component.

fn run(ctx: &mut HookContext, props: &Self::Properties) -> HtmlResult

Render the component. This function returns the Html to be rendered for the component.