@ibsolution/types-hana-client/index.d.ts

Typescript support/bindings on top of @sap/hana-client SAP Nodejs module to work with Hana DB from Nodejs application.

declare module '@ibsolution/types-hana-client' {
    type HanaClientCallBack = (error: Error) => void;
    type HanaResultCallBack<T> = (error: Error, results: T) => void;
    type HanaStatementCallBack = (error: Error, stmt: Statement) => void;
    type HanaResultSetCallBack<T> = (error: Error, rs: ResultSet) => void;

    // tslint:disable-next-line:interface-name
    interface ConnectionOptions {
        host?: string;
        port?: number;
        serverNode?: string;
        uid: string;
        pwd: string;
        schema?: string;
        databaseName?: string;
        autoCommit?: boolean;
        ca?: string;
    }

    function createConnection(options?: ConnectionOptions): Connection;

    type Results = [];

    class ResultSet {
        public next(): boolean;
        public getValues<T>(): T;
    }

    class Statement {
        public exec<T>(fn: HanaResultCallBack<T>): void;
        public exec<T>(params: any | any[], fn: HanaResultCallBack<T>): void;
        public execBatch<T>(params: any[], fn: HanaResultCallBack<T>): void;
        public execQuery<T>(params: any | any[], fn: HanaResultSetCallBack<T>): void;
        public drop(fn: HanaClientCallBack): void;
    }

    class Connection {
        public connect(options: ConnectionOptions, fn: HanaClientCallBack): void;
        public disconnect(fn: HanaClientCallBack): void;
        public exec<T>(sql: string, fn: HanaResultCallBack<T>): void;
        public exec<T>(sql: string, params: any | any[], fn: HanaResultCallBack<T>): void;
        public prepare(sql: string, fn: HanaStatementCallBack): void;
        public setAutoCommit(autoCommit: boolean): void;
        public commit(fn: HanaClientCallBack): void;
        public rollback(fn: HanaClientCallBack): void;
    }
}