Implemented app by using SOLID principal and domain driven design

https://medium.com/learnfazz/domain-driven-design-in-go-253155543bb1

• We can easily add and remove any part of code easily
• Given csv file with hotel details we have to push into db and json file and it may happen that storing the output change like sqlite3 to mysql , json to xml so our code needs to be moduler and functional.
• We observe that processing and pushing data into db slower the app. to slove this problem we build worker pool model. we have fix number of worker we pass data to worker and worker push it to the db.
• Worker Pool Implementation

Library Used

• go get github.com/mattn/go-sqlite3 used for sqlite3

Build and Installation

1. make build #for build binary
2. ./main -sqliteDBPath=/home/user/go/src/trivago/sqlite.db -inputFilePath=/home/user/go/src/trivago/delivery/hotels.csv -jsonFilePath=/home/user/go/src/trivago/utils/op.json -workers=10

Also added build for linux in directory builds if faild to build