import {
    APIGetUserFunctionParams,
    GetUserFunctionReturn,
} from "../../../types";
import grabDbFullName from "../../../utils/grab-db-full-name";
import dbHandler from "../../backend/dbHandler";

/**
 * # API Get User
 */
export default async function apiGetUser({
    fields,
    database,
    userId,
    dbUserId,
    selectAll,
}: APIGetUserFunctionParams): Promise<GetUserFunctionReturn> {
    const finalDbName = grabDbFullName({ dbName: database, userId: dbUserId });

    const selectFields = selectAll ? "*" : fields?.[0] ? fields.join(",") : "*";

    let foundUser = (await dbHandler({
        query: `SELECT ${selectFields} FROM users WHERE id=?`,
        values: [userId],
        database: finalDbName,
    })) as any[];

    if (!foundUser || !foundUser[0]) {
        return {
            success: false,
            payload: null,
        };
    }

    return {
        success: true,
        payload: foundUser[0],
    };
}