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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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GPG key ID: 6017AF117F9756CB
1 changed files with 45 additions and 48 deletions
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27
lib/utils.ts
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@ -1,9 +1,10 @@
export module Utils { import { Sequelize } from 'sequelize-typescript'
export function isSQLite(sequelize) {
return sequelize.options.dialect === 'sqlite'
}
export function getImageMimeType(imagePath: string) { export function isSQLite (sequelize: Sequelize): boolean {
return sequelize.options.dialect === 'sqlite'
}
export function getImageMimeType (imagePath: string): string | undefined {
const fileExtension = /[^.]+$/.exec(imagePath) const fileExtension = /[^.]+$/.exec(imagePath)
switch (fileExtension?.[0]) { switch (fileExtension?.[0]) {
case 'bmp': case 'bmp':
@ -22,17 +23,17 @@ export module Utils {
default: default:
return undefined return undefined
} }
} }
// [Postgres] Handling NULL bytes // [Postgres] Handling NULL bytes
// https://github.com/sequelize/sequelize/issues/6485 // https://github.com/sequelize/sequelize/issues/6485
export function stripNullByte(value) { export function stripNullByte (value: string): string {
value = '' + value value = '' + value
// eslint-disable-next-line no-control-regex // eslint-disable-next-line no-control-regex
return value ? value.replace(/\u0000/g, '') : value return value ? value.replace(/\u0000/g, '') : value
} }
export function processData (data, _default, process?) { export function processData (data, _default, process?) {
if (data === undefined) return data if (data === undefined) return data
else if (process) { else if (process) {
if (data === null) { if (data === null) {
@ -47,8 +48,4 @@ export module Utils {
return data return data
} }
} }
}
} }