jsonuploader

Jsonuploader is a web service that uploads the given JSON payload to s3 if it is a valid JSON.

Directory Structures

src
src/uploader.go
src/store
src/store/genericstore.go
src/store/s3store
src/store/s3store/s3_integration_test.go
src/store/s3store/s3.go
src/loadfmt
src/loadfmt/genericfmt.go
src/loadfmt/jsonfmt
src/loadfmt/jsonfmt/json_test.go
src/loadfmt/jsonfmt/json_integration_test.go
src/loadfmt/jsonfmt/json.go

• The code structure consists of 3 components.
  • main package - src/uploader.go
  • data store - src/store
  • package to load formats - src/loadfmt

Design

• The code is designed in such a way that it can be extended if requirement rises.
• At present it supports JSON format objects and it will be uploaded to S3 data store.
• In future, we can add support to more formats like YAML, XML etc by following the src/loadfmt/genericfmt.go layouts.
• Simillarly, for data stores, we can support more stores like MYSQL, or custom store by following the src/store/genericstore.go layout.

Tests

• Unit tests and integration tests are added to both loadfmt and S3 stores. To execute the tests, follow the below steps.

$ git clone git@github.com:mshakira/jsonuploader.git
$ cd jsonuploader
$ export GOPATH=$(pwd):$GOPATH
$ cd src
$ go test ./...
?   	_/home/ec2-user/git/jsonuploader/src	[no test files]
?   	loadfmt	[no test files]
ok  	loadfmt/jsonfmt	0.004s
?   	store	[no test files]
ok  	store/s3store	0.205s

• To examine sucpicious constructs $ go vet ./... $

## Exec

$ pwd /home/ec2-user/jsonuploader/src $ go build $ ./uploader Server Starting @ [0.0.0.0:8080]

## Packaging
- We need to package the executable to be installed in /usr/local/bin. Create the following dir structure

usr usr/local usr/local/bin

- Copy the executable `uploader` under bin

usr/local/bin/uploader

- Run the following command

fpm -n jsonuploader -s dir -t rpm -v 0.0.2 --maintainer "Shakira M" --description "My JSON Uploader" --url "https://github.com/mshakira/jsonuploader" ./usr/