Holdex Platform Backend Go Utility Library

This public library contains methods that are useful for applications using Holdex Platform API.

Auth jwt

Middleware functions to check authorization for HTTP request

Context

Functions to (set/get) specific information in context variables

Date util (check is two dates are equal )

d1 := date.Date{Year: 2011, Month: 1, Day: 1}
d2 := date.Date{Year: 2011, Month: 1, Day: 1}
if libdate.Equal(d1, d2) {
    fmt.Print("dates are equal")
}

Errors

Functions to create specific reason for errors

File validation

1. Parse multi-part form data files
2. Decode / Encode file

GRPC

Initializer function for grpc server

Oauth middleware

HTTP

Functions to parse HTTP request/response, return custom errors

UUID

generate unique uuid, used for test practice

id := libid.GenerateUniqueID()

JWT

Service to create & parse jwt tokens

JSON

Functions to marshal/unmarshal json structure ignoring the error

Logger

Custom logger handler built on top of grpc logger

Password

Functions to encrypt password & check hash matching

Postgres

Initializer function for sql connection via postgres driver

Protobuf

Binary plugin to generate GQL enum types from proto message

Rollbar

Function to setup rollbar

Strings

Functions to check strings (length, equality, matching)

Sync

Functions used for to check aggregate status