Initial lambda commit

.gitignore

@@ -0,0 +1 @@
+*.csv

main.go

@@ -0,0 +1,95 @@
+package main
+
+import (
+	"bufio"
+	"encoding/csv"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"strings"
+)
+
+// Utilization is the struct which represents vehicle data.
+type Utilization struct {
+	VIN          string `json:"VIN"`
+	OrigDealerID string `json:"OrigDealerID"`
+	*ProgramDetails
+}
+
+// ProgramDetails represents the vehicle data for active and terminated contracts.
+type ProgramDetails struct {
+	ProgramCode          string `json:"ProgramCode"`
+	ContractDate         string `json:",omitempty"`
+	PayoffProcessingDate string `json:",omitempty"`
+}
+
+var (
+	// ErrNameNotProvided is thrown when a name is not provided
+	ErrNameNotProvided = errors.New("no name was provided in the HTTP body")
+)
+
+func main() {
+	readFile("one_active.csv")
+	readFile("two.csv")
+}
+
+func createVehicleReport(name string, line []string) {
+	var vehicle []Utilization
+
+	if strings.Contains(name, "active") {
+		vehicle = append(vehicle, Utilization{
+			VIN:          line[1],
+			OrigDealerID: line[5],
+			ProgramDetails: &ProgramDetails{
+				ProgramCode:  line[8],
+				ContractDate: line[9],
+			},
+		})
+	} else {
+		vehicle = append(vehicle, Utilization{
+			VIN:          line[1],
+			OrigDealerID: line[2],
+			ProgramDetails: &ProgramDetails{
+				ProgramCode:          line[5],
+				PayoffProcessingDate: line[9],
+			},
+		})
+	}
+	utilizationJSON, _ := json.Marshal(vehicle)
+	fmt.Println("OUTPUT", string(utilizationJSON))
+}
+
+func readFile(name string) {
+
+	csvFile, err := os.Open(name)
+	if err != nil {
+		log.Fatalf("Cannot read '%s': %s\n", name, err.Error())
+	}
+	defer csvFile.Close()
+	reader := csv.NewReader(bufio.NewReader(csvFile))
+	reader.Comma = '|'
+	var header = true
+
+	for {
+		line, err := reader.Read()
+
+		// skip header csv values
+		if header {
+			header = false
+			continue
+		}
+
+		if err == io.EOF {
+			break
+		}
+
+		if err != nil {
+			log.Fatalf("Cannot read '%s': %s\n", line, err.Error())
+		}
+
+		createVehicleReport(name, line)
+	}
+}