Integer arrays are not working properly

[lok52]

convertParam function doesn't handle arrays. When it converts an integer array property (prisma type is Int[]) it tries to parse it as a Number and it leads to undefined behaviour. I believe to fix that you need to override isArray method in the Property class and adjust convertParam accordingly.

adminjs-prisma/src/utils/converters.ts

Lines 8 to 31 in 0cd6a63

	export const convertParam = (
	property: Property,
	fields: DMMF.Model['fields'],
	value: string | boolean | number | Record<string, any> | null | undefined,
	): string | boolean | number | Record<string, any> | null | undefined => {
	const type = property.type();
	if (type === 'mixed') return value;
	if (type === 'number') {
	return safeParseNumber(value);
	}
	if (type === 'reference') {
	const foreignColumn = fields.find((field) => field.name === property.foreignColumnName());
	if (!foreignColumn) return value;
	if (value === undefined || value === null) return value;
	const foreignColumnType = foreignColumn.type;
	if (foreignColumnType === 'String') return String(value);
	return safeParseNumber(value);
	}
	return value;
	};

As a temporary fix I have to patch convertParam with something like this:

if (Array.isArray(value)) return value.map((v) => convertParam(property, fields, v));

[Mirasaki]

Would love to see a fix for this, as any model with Type[] or JSONB arrays are no longer editable through the dashboard. All update requests send NaN for any Int[] fields that we're commonly using in our schema.