// TODO: impliment security // API adding a customer public bool AddCustomer(string name) { bool returnSuccessfulInsertFlag = true; if (name == "") { returnSuccessfulInsertFlag = false; } returnSuccessfulInsertFlag = new Utils.UtilClass().AddRecordToJsonFile(name); return(returnSuccessfulInsertFlag); }
// TODO: impliment security // API adding a customer public bool UpdateCustomer(int id, string name) { bool returnSuccessfulInsertFlag = true; if (name == "") { returnSuccessfulInsertFlag = false; } returnSuccessfulInsertFlag = new Utils.UtilClass().UpdateRecordToJsonFile(id, name); return(returnSuccessfulInsertFlag); }
// TODO: impliment security public string GetCustomerById(int?id) { if (!id.HasValue) { return(""); } // API retrieving a customer name by Id JObject jsonData = new Utils.UtilClass().ReadJsonFile(); IEnumerable <JToken> customerName = jsonData.SelectToken("$.customers[?(@.id == " + id + ")].name"); return(customerName != null?string.Format("Id: {0} - Name: {1}", id, customerName) : ""); }
// TODO: impliment security public string GetCustomerIdByName(string name) { if (string.IsNullOrEmpty(name)) { return(""); } // API retrieving a customer Id by name JObject jsonData = new Utils.UtilClass().ReadJsonFile(); IEnumerable <JToken> customerId = jsonData.SelectToken("$.customers[?(@.name == '" + name + "')].id"); return(customerId != null?string.Format("Id: {0} - Name: {1}", customerId, name) : "Not Found"); }
// TODO: impliment security public List <Customer> GetAllCustomers() { // API listing all customers // Return in Json List<Customer> format // string returnStringList = ""; JObject jsonData = new Utils.UtilClass().ReadJsonFile(); JArray allCustomers = (JArray)jsonData["customers"]; // Return in string format //foreach (JToken customer in allCustomers) //{ // returnStringList += string.Format("Id: {0} - Name: {1} \n", customer["id"], customer["name"]); //} //return returnStringList.Substring(0, returnStringList.Length - 1); // removing last new line return(allCustomers.ToObject <List <Customer> >()); }