go-lang (#1)

Reviewed-on: phoenix/twilio_sender#1
Co-authored-by: kdeng00 <kundeng94@gmail.com>
Co-committed-by: kdeng00 <kundeng94@gmail.com>

util/util.go

@@ -0,0 +1,66 @@
+package util
+
+import "encoding/json"
+import "fmt"
+import "os"
+import "strings"
+
+import (
+	"git.kundeng.us/phoenix/twilio_sender/models"
+)
+
+func GetPaths(args []string) (configPath string, numberPath string, messagePath string) {
+	configPath = args[1]
+	numberPath = args[2]
+	messagePath = args[3]
+
+	return
+}
+
+func ParseNumbers(filepath string) (numbers [](models.Number)) {
+	nmbrs := [](string){}
+
+	content, err := os.ReadFile(filepath)
+
+	if err != nil {
+		fmt.Println("An error occurred")
+		return numbers
+	}
+
+	err = json.Unmarshal(content, &nmbrs)
+
+	if err != nil {
+		fmt.Println("An error occurred")
+		return numbers
+	}
+
+	for _, nbr := range nmbrs {
+		var number models.Number
+		number.PhoneNumber = nbr
+		numbers = append(numbers, number)
+	}
+
+	return numbers
+}
+
+func ParseMessage(filepath string) (message models.Message) {
+	msg := [](string){""}
+
+	content, err := os.ReadFile(filepath)
+
+	if err != nil {
+		fmt.Println("An error occurred")
+		return
+	}
+
+	err = json.Unmarshal(content, &msg)
+
+	if err != nil {
+		fmt.Println("An error occurred")
+		return
+	}
+
+	message.Text = strings.Join(msg, "")
+
+	return
+}