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app: Migrate GroupTable to CommonComponent
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parent
d4ac9fa703
commit
d31ca426f7
@ -3,12 +3,11 @@ use crate::{
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delete_group::DeleteGroup,
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router::{AppRoute, Link},
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},
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infra::api::HostService,
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infra::common_component::{CommonComponent, CommonComponentParts},
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};
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use anyhow::{Error, Result};
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use graphql_client::GraphQLQuery;
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use yew::prelude::*;
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use yew::services::{fetch::FetchTask, ConsoleService};
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#[derive(GraphQLQuery)]
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#[graphql(
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@ -24,11 +23,8 @@ use get_group_list::ResponseData;
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pub type Group = get_group_list::GetGroupListGroups;
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pub struct GroupTable {
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link: ComponentLink<Self>,
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common: CommonComponentParts<Self>,
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groups: Option<Vec<Group>>,
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error: Option<Error>,
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// Used to keep the request alive long enough.
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_task: Option<FetchTask>,
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}
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pub enum Msg {
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@ -37,18 +33,24 @@ pub enum Msg {
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OnError(Error),
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}
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impl GroupTable {
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fn get_groups(&mut self) {
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self._task = HostService::graphql_query::<GetGroupList>(
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get_group_list::Variables {},
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self.link.callback(Msg::ListGroupsResponse),
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"Error trying to fetch groups",
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)
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.map_err(|e| {
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ConsoleService::log(&e.to_string());
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e
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})
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.ok();
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impl CommonComponent<GroupTable> for GroupTable {
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fn handle_msg(&mut self, msg: <Self as Component>::Message) -> Result<bool> {
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match msg {
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Msg::ListGroupsResponse(groups) => {
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self.groups = Some(groups?.groups.into_iter().collect());
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Ok(true)
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}
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Msg::OnError(e) => Err(e),
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Msg::OnGroupDeleted(group_id) => {
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debug_assert!(self.groups.is_some());
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self.groups.as_mut().unwrap().retain(|u| u.id != group_id);
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Ok(true)
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}
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}
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}
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fn mut_common(&mut self) -> &mut CommonComponentParts<Self> {
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&mut self.common
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}
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}
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@ -56,27 +58,21 @@ impl Component for GroupTable {
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type Message = Msg;
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type Properties = ();
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fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
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fn create(props: Self::Properties, link: ComponentLink<Self>) -> Self {
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let mut table = GroupTable {
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link,
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_task: None,
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common: CommonComponentParts::<Self>::create(props, link),
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groups: None,
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error: None,
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};
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table.get_groups();
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table.common.call_graphql::<GetGroupList, _>(
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get_group_list::Variables {},
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Msg::ListGroupsResponse,
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"Error trying to fetch groups",
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);
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table
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}
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fn update(&mut self, msg: Self::Message) -> ShouldRender {
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self.error = None;
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match self.handle_msg(msg) {
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Err(e) => {
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ConsoleService::error(&e.to_string());
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self.error = Some(e);
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true
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}
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Ok(b) => b,
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}
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CommonComponentParts::<Self>::update(self, msg)
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}
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fn change(&mut self, _: Self::Properties) -> ShouldRender {
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@ -94,21 +90,6 @@ impl Component for GroupTable {
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}
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impl GroupTable {
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fn handle_msg(&mut self, msg: <Self as Component>::Message) -> Result<bool> {
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match msg {
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Msg::ListGroupsResponse(groups) => {
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self.groups = Some(groups?.groups.into_iter().collect());
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Ok(true)
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}
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Msg::OnError(e) => Err(e),
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Msg::OnGroupDeleted(group_id) => {
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debug_assert!(self.groups.is_some());
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self.groups.as_mut().unwrap().retain(|u| u.id != group_id);
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Ok(true)
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}
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}
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}
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fn view_groups(&self) -> Html {
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let make_table = |groups: &Vec<Group>| {
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html! {
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@ -144,15 +125,15 @@ impl GroupTable {
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<td>
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<DeleteGroup
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group=group.clone()
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on_group_deleted=self.link.callback(Msg::OnGroupDeleted)
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on_error=self.link.callback(Msg::OnError)/>
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on_group_deleted=self.common.callback(Msg::OnGroupDeleted)
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on_error=self.common.callback(Msg::OnError)/>
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</td>
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</tr>
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}
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}
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fn view_errors(&self) -> Html {
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match &self.error {
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match &self.common.error {
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None => html! {},
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Some(e) => html! {<div>{"Error: "}{e.to_string()}</div>},
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}
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