@creatorsneverdie/prepare-array-for-prisma
v0.1.2
Published
A utility that will take regular arrays from forms and adapt them to work with prisma. It also works with nested arrays.
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Prepare Array For Prisma
A utility that will take regular arrays from forms and adapt them to work with prisma. It also works with nested arrays.
Get Started
yarn add @creatorsneverdie/prepare-array-for-prisma
import {prepareArrayField} from "@creatorsneverdie/prepare-array-for-prisma"
How To
prepareArrayField()
takes 4 parameters:
- Form values as any[]
- Initial database data as any[]
- Mapper as ((item: any, initial?: any) => any)
- Options as { removedItemsMethod: 'disconnect' | 'delete'}
You use the function like this:
const value = [ {name: 1}, {id: 2, name: 3} ]
const initial = [ {id: 2, name: 2}, {id: 3} ]
const mappedArray = prepareArrayField(value, initial, (item) => ({
...item,
}))
You can also set options object for handling removing elements. You can choose to either delete the element from the database completely, or disconnect. By default the option is set to disconnect
:
const mappedArray = prepareArrayField(value, initial, (item) => ({
...item,
}), {removedItemsMethod: "delete" })
Then inside a prisma operation:
const updateUser = await prisma.project.update({
where: {
id: 1
},
data: {
title: 'test project update',
users: mappedArray
}
})