Knowsmore

Simple Autocomplete Engine using go ft Elasticsearch

Preparation

Please follow these steps to prepare elasticsearch and golang:

• Make sure you have golang in your device. I use go 1.10.1 linux/amd64

you can open this url to install golang 1.10

• Install your elastic node, you can install in your local or just using docker

follow these steps to install in your ubuntu

follow these steps to install in your docker

• Create mapping for your elastic index

{
    "mappings": {
        "_doc" : {
            "properties" : {
                "suggest" : {
                    "type" : "completion"
                },
                "name" : {
                    "type": "keyword",
                    "copy_to": "suggest"
                },
                "url" : {
                    "type": "keyword"
                }
            }
        }
    }
}

you can use my dummy data

{
    "member": [
      {
        "name": "Ruben Panjaitan",
        "url": "https://www.facebook.com/search/str/ruben panjaitan/keywords_search",
        "suggest": "Ruben Panjaitan"
      },
      {
        "name": "Roberto Tambunan",
        "url": "https://www.facebook.com/search/str/roberto tambunan/keywords_search",
        "suggest": "Roberto Tambunan"
      },
      {
        "name": "Ivandra Oktovan",
        "url": "https://www.facebook.com/search/str/ivandra oktovan/keywords_search",
        "suggest": "Ivandra Oktovan"
      },
      {
        "name": "Iman Situmorang",
        "url": "https://www.facebook.com/search/str/iman situmorang/keywords_search",
        "suggest": "Iman Situmorang"
      },
      {
        "name": "Septian Siahaan",
        "url": "https://www.facebook.com/search/str/septian siahaan/keywords_search",
        "suggest": "Septian Siahaan"
      },
      {
        "name": "Setia Simaremare",
        "url": "https://www.facebook.com/search/str/setia simaremare/keywords_search",
        "suggest": "Setia Simaremare"
      },
      {
        "name": "Raymond Sitepu",
        "url": "https://www.facebook.com/search/str/raymond sitepu/keywords_search",
        "suggest": "Raymond Sitepu"
      },
      {
        "name": "Witri Manurung",
        "url": "https://www.facebook.com/search/str/witri manurung/keywords_search",
        "suggest": "Witri Manurung"
      }
    ]
  }

Installation

• Clone the project

git clone https://github.com/robertotambunan/knowsmore.git

• Restore dependencies using go get

go get -v

• Run Project

cd cmd/knowsmore && go build && ./knowsmore

Usage

Hit your go api to POST localhost:9002/autocomplete with example payload body:

{
	"keyword": "r"
}