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Update api.go #3

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31 changes: 27 additions & 4 deletions api.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,22 +8,45 @@ import (
func setupJsonApi() {
http.HandleFunc("/createUser", func(w http.ResponseWriter, r *http.Request) {
// create mysql connection
conn := createConnection()
conn, err := createConnection()
if err != nil {
http.Error(w, "Unable to establish database connection", http.StatusInternalServerError)
return
}
defer conn.Close()

name := r.FormValue("name")
email := r.FormValue("email")
query := "INSERT INTO users (name, email) VALUES (" + name + ", " + email + ")"
result, err := conn.Exec(query)
fmt.Println("result ", result, " err ", err.Error())
if err != nil {
http.Error(w, "Error executing SQL query", http.StatusInternalServerError)
return
}
fmt.Println("result ", result)
w.Write([]byte("Created user successfully!"))
})


http.HandleFunc("/updateUser", func(w http.ResponseWriter, r *http.Request) {
// create mysql connection
conn := createConnection()
conn,err := createConnection()
if err != nil {
http.Error(w, "Unable to establish database connection", http.StatusInternalServerError)
return
}
defer conn.Close()

name := r.FormValue("name")
email := r.FormValue("email")
query := "Update users set name=" + name + ", email=" + email + " where id=" + r.FormValue("id")
result, err := conn.Exec(query)
fmt.Println("result ", result, " err ", err.Error())
if err != nil {
http.Error(w, "Error executing SQL query", http.StatusInternalServerError)
return
}

fmt.Println("result ", result)
w.Write([]byte("User updated successfully!"))
})
}