Sample Go Application that grabs Item data from custom call

main.go

package main

import (
	"encoding/json"
	"flag"
	"fmt"
	"io/ioutil"
	"net/http"
	"strconv"
)

type apiItem interface {
	apiGetItem() queryItem
}

type queryItem struct {
	Query   string `json:"query"`
	Count   int    `json:"count"`
	Objects []struct {
		ITEM_ID         string `json:"ITEM_ID"`
		UPC             string `json:"UPC"`
		ITEM_DESC       string `json:"ITEM_DESC"`
		PROD_CLASS_ID   string `json:"PROD_CLASS_ID"`
		AVAILABLE       string `json:"AVAILABLE"`
		GENDER          string `json:"GENDER"`
		SIZE            string `json:"SIZE"`
		BRAND           string `json:"BRAND"`
		YEAR            string `json:"YEAR"`
		EAN             string `json:"EAN"`
		BIN             string `json:"BIN"`
		PRICE_OURPRICE  string `json:"PRICE_OURPRICE"`
		PRICE_PACKAGE   string `json:"PRICE_PACKAGE"`
		PRICE_COST      string `json:"PRICE_COST"`
		LIST_PRICE      string `json:"LIST_PRICE"`
		FOCUS_WORD      string `json:"FOCUS_WORD"`
		COLOR           string `json:"COLOR"`
		REFINESIZE      string `json:"REFINESIZE"`
		VNDR_ITEM_ID    string `json:"VNDR_ITEM_ID"`
		COMMITTED_QTY   string `json:"COMMITTED_QTY"`
		BIN_LOC         string `json:"BIN_LOC"`
		VENDOR_ID       string `json:"VENDOR_ID"`
		KIT_FLAG        string `json:"KIT_FLAG"`
		TAX_EXEMPT      string `json:"TAX_EXEMPT"`
		ON_ORDER_QTY    string `json:"ON_ORDER_QTY"`
		EXPCT_DELIVERY  string `json:"EXPCT_DELIVERY"`
		LEAD_TIME       string `json:"LEAD_TIME"`
		FIRST_SOLD      string `json:"FIRST_SOLD"`
		LAST_SOLD       string `json:"LAST_SOLD"`
		DROP_SHIP       string `json:"DROP_SHIP"`
		MASTER_STOCK_ID string `json:"MASTER_STOCK_ID"`
		CREATED_BY      string `json:"CREATED_BY"`
		REFINE_SIZE     string `json:"REFINE_SIZE"`
		COLORC          string `json:"COLORC"`
		MODEL           string `json:"MODEL"`
		COLORB          string `json:"COLORB"`
		UPC_DATE        string `json:"UPC_DATE"`
		UPC_SOURCE      string `json:"UPC_SOURCE"`
		UPC_IMPDATE     string `json:"UPC_IMPDATE"`
		QTY_PICKABLE    string `json:"QTY_PICKABLE"`
		LAST_EDIT_DATE  string `json:"LAST_EDIT_DATE"`
		QTY_ON_HAND     string `json:"QTY_ON_HAND"`
		YTD_UNITS_SOLD  string `json:"YTD_UNITS_SOLD"`
		MTD_UNITS_SOLD  string `json:"MTD_UNITS_SOLD"`
		ENTRY_DATE      string `json:"ENTRY_DATE"`
		ONWEB           string `json:"ONWEB"`
		WEB_ID          string `json:"id"`
		WEB_URL_ID      string `json:"url_id"`
		WEB_IMAGE       string `json:"image"`
		WEB_VENDOR      string `json:"vendor"`
		WEB_NAME        string `json:"name"`
		WEBSHOPCATEGORY string `json:"shopcategory"`
		WEB_GENDER      string `json:"gender"`
		WEB_YEAR        string `json:"year"`
		WEB_SALE_PRICE  string `json:"sale_price"`
	} `json:"objects"`
}

func apiGetItem(q string) *queryItem {
	requestURL := "http://epoch.app/inventory/apiGetItemInfo.php?q=" + q

	getQuery, err := http.Get(requestURL)
	if err != nil {
		panic(err)
	}

	defer getQuery.Body.Close()
	resultQuery, err := ioutil.ReadAll(getQuery.Body)
	if err != nil {
		panic(err)
	}

	payload := &queryItem{}
	ok := json.Unmarshal(resultQuery, payload)
	if ok != nil {
		panic("json.Unmarshall failure")
	}

	return payload
}

var output string
var argRequest string

func main() {
	flag.StringVar(&argRequest, "q", "NaN", "sample text")
	flag.Parse()

	RequestItem := apiGetItem(argRequest)

	if RequestItem.Count <= 0 {
		output = argRequest + " Not Found"
	} else if RequestItem.Count == 1 {
		output = "1 Result Found for " + argRequest + "\n" + RequestItem.Objects[0].ITEM_DESC
	} else if RequestItem.Count >= 2 {
		output = strconv.Itoa(RequestItem.Count) + " Results Found for " + argRequest + "\n"
		for _, v := range RequestItem.Objects {
			fmt.Println(v.ITEM_DESC)
		}
	} else {
		panic("Result Failure")
	}
	fmt.Println(output)
}

SampleJSONResult.js

{
    "query": "MISC01",
    "count": 1,
    "objects": [
        {
            "ITEM_ID": "MISC01",
            "UPC": "867530900000",
            "ITEM_DESC": "MISC ITEM $0-25",
            "PROD_CLASS_ID": "MISC",
            "AVAILABLE": "999",
            "GENDER": "",
            "SIZE": "",
            "BRAND": "",
            "YEAR": "0",
            "EAN": "",
            "BIN": "",
            "PRICE_OURPRICE": "0.00",
            "PRICE_PACKAGE": "0",
            "PRICE_COST": "0.00",
            "LIST_PRICE": "0.00",
            "FOCUS_WORD": "",
            "COLOR": "Red",
            "REFINESIZE": "",
            "VNDR_ITEM_ID": "",
            "COMMITTED_QTY": "11",
            "BIN_LOC": "H",
            "VENDOR_ID": "H0",
            "KIT_FLAG": "",
            "TAX_EXEMPT": "N",
            "ON_ORDER_QTY": "0",
            "EXPCT_DELIVERY": "",
            "LEAD_TIME": "0",
            "FIRST_SOLD": "11/05/82",
            "LAST_SOLD": "06/25/14",
            "DROP_SHIP": "N",
            "MASTER_STOCK_ID": "",
            "CREATED_BY": "NANCY,11/05/82,14:19,ItemClone",
            "REFINE_SIZE": "",
            "COLORC": "Red",
            "MODEL": "",
            "COLORB": "Red",
            "UPC_DATE": "",
            "UPC_SOURCE": "recheck",
            "UPC_IMPDATE": "2012-03-23",
            "QTY_PICKABLE": "999",
            "LAST_EDIT_DATE": "06/25/14",
            "QTY_ON_HAND": "999",
            "YTD_UNITS_SOLD": "371",
            "MTD_UNITS_SOLD": "140",
            "ENTRY_DATE": "11/05/82",
            "ONWEB": "FALSE"
        }
    ]
}