tws-api-nodejs-ported

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tws-api-nodejs-ported

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NodeJS Interactive Brokers Trader Workstation API Client. Ported to TypeScript manually from official c# library.

// repository documentation

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# tws-api-nodejs-ported

NodeJS Interactive Brokers Trader Workstation API Client. Ported to TypeScript manually from official c# library.

c# sources are intentionally kept in the same folder with ported files for reference and to simplify review, updates, diff and porting.

# Usage and porting notes

- when class implements `Equals()` function, remember to use it instead of `===`, unless you really want to compare by ref for some reason.

- `something == null` comparison is used to test for `null` or `undefined` in one expression.

- `GetHashCode()` implementation does a valid hash but returns string instead of number. It is ok, because it's not used internally by js engine as it does with .net.

- private field + public getter/setter pattern is replaces with just one public field for simplicity.

- when it is safe to do so, floats are being compared with `===`. Example: numbers came from a socket.

- some default values changed from `null` to `'' or 0 or false`, usage shows it's safe and it simplifies things.

- comments are preserved where it didn't require much effort, but referring to c# sources for comments is advised.

- OrderCondition modules had a nasty circular reference, fixed by merging all \*Condition.ts files code into OrderCondition.ts

# Testing

- some test files may seem to be useless/excessive, they've been created to include file in coverage report in case that file will get testable logic in future

tws-api-nodejs-ported

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