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fixed lib/utils.ts

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- added more return types
- removed module wrapper

Signed-off-by: Philip Molares <philip.molares@udo.edu>
Signed-off-by: David Mehren <dmehren1@gmail.com>
This commit is contained in:
Philip Molares 2020-04-12 20:37:04 +02:00 • committed by David Mehren
parent 5c8541e65d
commit b841b1ca4c
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1 changed files with 45 additions and 48 deletions
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13
lib/utils.ts
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@ -1,9 +1,10 @@
export module Utils {
export function isSQLite(sequelize) {
import { Sequelize } from 'sequelize-typescript'
export function isSQLite (sequelize: Sequelize): boolean {
return sequelize.options.dialect === 'sqlite'
}
export function getImageMimeType(imagePath: string) {
export function getImageMimeType (imagePath: string): string | undefined {
const fileExtension = /[^.]+$/.exec(imagePath)
switch (fileExtension?.[0]) {
case 'bmp':
@ -26,7 +27,7 @@ export module Utils {
// [Postgres] Handling NULL bytes
// https://github.com/sequelize/sequelize/issues/6485
export function stripNullByte(value) {
export function stripNullByte (value: string): string {
value = '' + value
// eslint-disable-next-line no-control-regex
return value ? value.replace(/\u0000/g, '') : value
@ -48,7 +49,3 @@ export module Utils {
}
}
}
}