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better error messages for the loading-screen (#87)

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better error messages for the loading-screen

Signed-off-by: Philip Molares <philip.molares@udo.edu>
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Philip Molares 2020-05-30 16:22:07 +02:00 • committed by GitHub
parent 68790dbe1b
commit dbc592e6d7
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6 changed files with 36 additions and 14 deletions
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13
src/components/application-loader/application-loader.tsx
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@ -1,13 +1,14 @@
import React, { Fragment, useEffect, useState } from 'react'
import { useLocation } from 'react-router'
import { setUp } from '../../initializers'
import { setUp, InitTask } from '../../initializers'
import './application-loader.scss'
import { LoadingScreen } from './loading-screen'
export const ApplicationLoader: React.FC = ({ children }) => {
const [failed, setFailed] = useState<boolean>(false)
const [failedTitle, setFailedTitle] = useState<string>('')
const [doneTasks, setDoneTasks] = useState<number>(0)
const [initTasks, setInitTasks] = useState<Promise<void>[]>([])
const [initTasks, setInitTasks] = useState<InitTask[]>([])
const { pathname } = useLocation()
const runTask = async (task: Promise<void>): Promise<void> => {
@ -25,16 +26,16 @@ export const ApplicationLoader: React.FC = ({ children }) => {
useEffect(() => {
for (const task of initTasks) {
runTask(task).catch(reason => {
setFailed(true)
runTask(task.task).catch((reason: Error) => {
console.error(reason)
setFailedTitle(task.name)
})
}
}, [initTasks])
return (
doneTasks < initTasks.length || initTasks.length === 0
? <LoadingScreen failed={failed}/>
? <LoadingScreen failedTitle={failedTitle}/>
: <Fragment>{children}</Fragment>
)
}