TODO

gorm

http://blog.ralch.com/tutorial/golang-object-relation-mapping-with-gorm/

http://gorm.io/docs/create.html

https://zhuanlan.zhihu.com/p/42480289

https://medium.com/@cgrant/developing-a-simple-crud-api-with-go-gin-and-gorm-df87d98e6ed1

validation

https://medium.com/@thedevsaddam/an-easy-way-to-validate-go-request-c15182fd11b1

beautiful

https://itnext.io/beautify-your-golang-project-f795b4b453aa

https://medium.com/@teivah/good-code-vs-bad-code-in-golang-84cb3c5da49d

concurrency

https://medium.com/golangid/go-102-golang-concurrency-by-go-routine-3e0eab1a8ecb

CLEAN ARCH

https://hackernoon.com/trying-clean-architecture-on-golang-2-44d615bf8fdf

https://medium.com/@hatajoe/clean-architecture-in-go-4030f11ec1b1

https://medium.com/@eminetto/clean-architecture-using-golang-b63587aa5e3f

https://hackernoon.com/golang-clean-archithecture-efd6d7c43047

https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html