Hello everyone, I’m making a datasource plugin, and I have a function
async testFunc()
that returns a
Promise<DataFrame>
as this function is where a web request is made, it is async.
I’m trying to convert this DataFrame to a DataQueryResponse, and then have that be the return value for the query function within Datasource.ts. I know this is hardcoding it and bad practice, but im not sure how to do it properly and at this point I just want an output.
This is as far as I got, with the error message on the second to last line saying
-
Argument of type ‘DataQueryResponse’ is not assignable to parameter of type ‘(resolve: (value: DataQueryResponse | PromiseLike) => void, reject: (reason?: any) => void) => void’.
-
Type ‘DataQueryResponse’ provides no match for the signature ‘(resolve: (value: DataQueryResponse | PromiseLike) => void, reject: (reason?: any) => void): void’.
query(options: QueryRequest): Promise<DataQueryResponse> {
let dataframe = Observable.create(testFunc());
const dqr: DataQueryResponse = {
data: dataframe,
};
let retval: Promise<DataQueryResponse> = new Promise(dqr);
return retval;
I don’t understand the type problems, and I’m not sure if this is just an async problem or if I’m approaching this topic incorrectly. Any help is much appreciated!