hw 2 done

hw02_fix_app/go.mod

@@ -1,5 +1,3 @@
-module github.com/fixme_my_friend/hw02_fix_app
+module github.com/es-x/go_basic/hw02_fix_app
 
 go 1.20
-
-require golang.org/x/example v0.0.0-20230714141244-83a29069fa80 // indirect

hw02_fix_app/go.sum

@@ -1,2 +0,0 @@
-golang.org/x/example v0.0.0-20230714141244-83a29069fa80 h1:dIO+42L/3wms+HG8CICCnwjAoQ9K7FD3JodZPpG5ymY=
-golang.org/x/example v0.0.0-20230714141244-83a29069fa80/go.mod h1:DJ5Pz7jIW3ezl8PmYmOf5B1CZ98NJv/GaEcafLB3Lzk=

hw02_fix_app/main.go

@@ -1,14 +1,15 @@
-package init
+package main
 
 import (
-	"github.com/fixme_my_friend/hw02_fix_app/printer"
-	"github.com/fixme_my_friend/hw02_fix_app/reader"
-	"github.com/fixme_my_friend/hw02_fix_app/types"
 	"fmt"
+
+	"github.com/es-x/go_basic/hw02_fix_app/printer"
+	"github.com/es-x/go_basic/hw02_fix_app/reader"
+	"github.com/es-x/go_basic/hw02_fix_app/types"
 )
 
-func init() {
-	var path string = "data.json"
+func main() {
+	var path string
 
 	fmt.Printf("Enter data file path: ")
 	fmt.Scanln(&path)
@@ -18,10 +19,9 @@ func init() {
 
 	if len(path) == 0 {
 		path = "data.json"
-	} else {
 	}
 
-	staff, err = reader.ReadJSON(path, -1)
+	staff, err = reader.ReadJSON(path)
 
 	fmt.Print(err)
 

hw02_fix_app/printer/pkg.go

@@ -1,13 +1,18 @@
 package printer
 
 import (
-	"github.com/fixme_my_friend/hw02_fix_app/types"
+	"fmt"
+
+	"github.com/es-x/go_basic/hw02_fix_app/types"
 )
 
-func PrintStaff(staff types.Employee) {
+func PrintStaff(staff []types.Employee) {
 	var str string
 	for i := 0; i < len(staff); i++ {
-		str := fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", staff[i].UserID, staff[i].Age, staff[i].Name, staff[i].DepartmentID)
+		str := fmt.Sprintf(
+			"User ID: %d; Age: %d; Name: %s; Department ID: %d; ",
+			staff[i].UserID, staff[i].Age, staff[i].Name, staff[i].DepartmentID,
+		)
 		fmt.Println(str)
 	}
 

hw02_fix_app/reader/pkg.go

@@ -1,20 +1,21 @@
 package reader
 
-import	"encoding/json"
-import	"fmt"
-import	"io"
-import	"os"
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
 
-import	"github.com/fixme_my_friend/hw02_fix_app/types"
+	"github.com/es-x/go_basic/hw02_fix_app/types"
+)
 
-
-func ReadJSON(filePath string, limit int) ([]types.Employee, error) {
+func ReadJSON(filePath string) ([]types.Employee, error) {
 	f, err := os.Open(filePath)
 	if err != nil {
 		fmt.Printf("Error: %v", err)
 	}
 
-	byte, err := io.ReadAll(f)
+	bytes, err := io.ReadAll(f)
 	if err != nil {
 		fmt.Printf("Error: %v", err)
 		return nil, nil

hw02_fix_app/types/employee.go

@@ -3,12 +3,12 @@ package types
 import "fmt"
 
 type Employee struct {
-	UserID       int    `json:"user_id"`
+	UserID       int    `json:"userId"`
 	Age          int    `json:"age"`
 	Name         string `json:"name"`
-	DepartmentID int    `json:"department_id"`
+	DepartmentID int    `json:"departmentId"`
 }
 
 func (e Employee) String() string {
-	return fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", e.UserID, e.Age, e.FirstName, e.DepartmentID)
+	return fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", e.UserID, e.Age, e.Name, e.DepartmentID)
 }