38 lines
1.0 KiB
TypeScript
38 lines
1.0 KiB
TypeScript
/* eslint-disable @typescript-eslint/no-explicit-any */
|
|
import { VariantTag } from "@fabric/core";
|
|
import { FieldDefinition, FieldToType, Model } from "@fabric/domain";
|
|
|
|
export function transformRow(model: Model) {
|
|
return (row: Record<string, any>) => {
|
|
const result: Record<string, any> = {};
|
|
for (const key in row) {
|
|
const field = model.fields[key];
|
|
result[key] = valueFromSQL(field, row[key]);
|
|
}
|
|
return result;
|
|
};
|
|
}
|
|
|
|
function valueFromSQL(field: FieldDefinition, value: any): any {
|
|
const r = FieldSQLInsertMap[field[VariantTag]];
|
|
return r(field as any, value);
|
|
}
|
|
|
|
type FieldSQLInsertMap = {
|
|
[K in FieldDefinition[VariantTag]]: (
|
|
field: Extract<FieldDefinition, { [VariantTag]: K }>,
|
|
value: any,
|
|
) => FieldToType<Extract<FieldDefinition, { [VariantTag]: K }>>;
|
|
};
|
|
const FieldSQLInsertMap: FieldSQLInsertMap = {
|
|
StringField: (f, v) => v,
|
|
UUIDField: (f, v) => v,
|
|
IntegerField: (f, v) => {
|
|
if (f.hasArbitraryPrecision) {
|
|
return BigInt(v);
|
|
}
|
|
return v;
|
|
},
|
|
ReferenceField: (f, v) => v,
|
|
};
|