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deref to pool through data

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This commit is contained in:
Rob Ede 2023-07-17 18:51:15 +01:00
parent dfd925d4c1
commit 43fdd8ad62
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1 changed files with 32 additions and 53 deletions
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85
databases/mysql/src/db_layer.rs
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@ -1,4 +1,3 @@
use actix_web::web;
use mysql::{params, prelude::*};
use crate::{
@ -8,11 +7,7 @@ use crate::{
const ERROR_MESSAGE: &str = "Error occurred during processing, please try again.";
pub fn create_bank(
data: &web::Data<mysql::Pool>,
bank_name: String,
_country: String,
) -> ResponseStatus {
pub fn create_bank(pool: &mysql::Pool, bank_name: String, _country: String) -> ResponseStatus {
let my_status_code: u8 = 1;
let my_status_description = ERROR_MESSAGE.to_owned();
@ -31,13 +26,13 @@ pub fn create_bank(
return response_status;
}
match data.get_conn().and_then(|mut conn| {
match pool.get_conn().and_then(|mut conn| {
insert_bank_data(&mut conn, bank_name.to_lowercase(), _country.to_lowercase())
}) {
Ok(x) => {
if x > 0 {
response_status.status_code = 0;
response_status.status_description = String::from("Successful");
response_status.status_description = "Successful".to_owned();
}
}
Err(err) => println!("Failed to open DB connection. create_bank {err:?}"),
@ -46,11 +41,7 @@ pub fn create_bank(
response_status
}
pub fn create_branch(
data: &web::Data<mysql::Pool>,
branch_name: String,
_location: String,
) -> ResponseStatus {
pub fn create_branch(pool: &mysql::Pool, branch_name: String, _location: String) -> ResponseStatus {
let my_status_code: u8 = 1;
let my_status_description = ERROR_MESSAGE.to_owned();
@ -69,7 +60,7 @@ pub fn create_branch(
return response_status;
}
match data.get_conn().and_then(|mut conn| {
match pool.get_conn().and_then(|mut conn| {
insert_branch_data(
&mut conn,
branch_name.to_lowercase(),
@ -79,7 +70,7 @@ pub fn create_branch(
Ok(x) => {
if x > 0 {
response_status.status_code = 0;
response_status.status_description = String::from("Successful");
response_status.status_description = "Successful".to_owned();
}
}
Err(err) => println!("Failed to open DB connection. create_branch {err:?}"),
@ -89,7 +80,7 @@ pub fn create_branch(
}
pub fn create_teller(
data: &web::Data<mysql::Pool>,
pool: &mysql::Pool,
teller_name: String,
branch_name: String,
) -> ResponseStatus {
@ -111,7 +102,7 @@ pub fn create_teller(
return response_status;
}
match data.get_conn().and_then(|mut conn| {
match pool.get_conn().and_then(|mut conn| {
insert_teller_data(
&mut conn,
teller_name.to_lowercase(),
@ -121,7 +112,7 @@ pub fn create_teller(
Ok(x) => {
if x > 0 {
response_status.status_code = 0;
response_status.status_description = String::from("Successful");
response_status.status_description = "Successful".to_owned();
}
}
Err(err) => println!("Failed to open DB connection. create_teller {err:?}"),
@ -131,7 +122,7 @@ pub fn create_teller(
}
pub fn create_customer(
data: &web::Data<mysql::Pool>,
pool: &mysql::Pool,
customer_name: String,
branch_name: String,
) -> ResponseStatus {
@ -153,7 +144,7 @@ pub fn create_customer(
return response_status;
}
match data.get_conn().and_then(|mut conn| {
match pool.get_conn().and_then(|mut conn| {
insert_customer_data(
&mut conn,
customer_name.to_lowercase(),
@ -163,7 +154,7 @@ pub fn create_customer(
Ok(x) => {
if x > 0 {
response_status.status_code = 0;
response_status.status_description = String::from("Successful");
response_status.status_description = "Successful".to_owned();
}
}
Err(err) => println!("Failed to open DB connection. create_customer {err:?}"),
@ -172,28 +163,24 @@ pub fn create_customer(
response_status
}
pub fn get_bank_data(data: &web::Data<mysql::Pool>) -> BankResponseData {
pub fn get_bank_data(pool: &mysql::Pool) -> BankResponseData {
let mut vec_bank_data = Vec::new();
let mut my_status_code: u8 = 1;
let mut my_status_code = 1_u8;
let mut my_status_description: String = String::from("Record not found");
match data
match pool
.get_conn()
.and_then(|mut conn| select_bank_details(&mut conn))
{
Ok(s) => {
vec_bank_data = s;
}
Ok(data) => vec_bank_data = data,
Err(err) => println!("Failed to open DB connection. {err:?}"),
}
if !vec_bank_data.is_empty() {
my_status_code = 0;
my_status_description = String::from("Successful");
my_status_description = "Successful".to_owned();
}
//Assign values to struct variable
BankResponseData {
status_code: my_status_code,
status_description: my_status_description,
@ -201,24 +188,22 @@ pub fn get_bank_data(data: &web::Data<mysql::Pool>) -> BankResponseData {
}
}
pub fn get_branch_data(data: &web::Data<mysql::Pool>) -> BranchResponseData {
pub fn get_branch_data(pool: &mysql::Pool) -> BranchResponseData {
let mut vec_branch_data = Vec::new();
let mut my_status_code: u8 = 1;
let mut my_status_code = 1_u8;
let mut my_status_description: String = String::from("Record not found");
match data
match pool
.get_conn()
.and_then(|mut conn| select_branch_details(&mut conn))
{
Ok(s) => {
vec_branch_data = s;
}
Ok(data) => vec_branch_data = data,
Err(err) => println!("Failed to open DB connection. {err:?}"),
}
if !vec_branch_data.is_empty() {
my_status_code = 0;
my_status_description = String::from("Successful");
my_status_description = "Successful".to_owned();
}
//Assign values to struct variable
@ -230,27 +215,24 @@ pub fn get_branch_data(data: &web::Data<mysql::Pool>) -> BranchResponseData {
}
}
pub fn get_teller_data(data: &web::Data<mysql::Pool>) -> TellerResponseData {
pub fn get_teller_data(pool: &mysql::Pool) -> TellerResponseData {
let mut vec_teller_data = Vec::new();
let mut my_status_code: u8 = 1;
let mut my_status_code = 1_u8;
let mut my_status_description: String = String::from("Record not found");
match data
match pool
.get_conn()
.and_then(|mut conn| select_teller_details(&mut conn))
{
Ok(s) => {
vec_teller_data = s;
}
Ok(data) => vec_teller_data = data,
Err(err) => println!("Failed to open DB connection. {err:?}"),
}
if !vec_teller_data.is_empty() {
my_status_code = 0;
my_status_description = String::from("Successful");
my_status_description = "Successful".to_owned();
}
// assign values to struct variable
TellerResponseData {
status_code: my_status_code,
status_description: my_status_description,
@ -258,27 +240,24 @@ pub fn get_teller_data(data: &web::Data<mysql::Pool>) -> TellerResponseData {
}
}
pub fn get_customer_data(data: &web::Data<mysql::Pool>) -> CustomerResponseData {
pub fn get_customer_data(pool: &mysql::Pool) -> CustomerResponseData {
let mut vec_customer_data = Vec::new();
let mut my_status_code: u8 = 1;
let mut my_status_code = 1_u8;
let mut my_status_description: String = String::from("Record not found");
match data
match pool
.get_conn()
.and_then(|mut conn| select_customer_details(&mut conn))
{
Ok(s) => {
vec_customer_data = s;
}
Ok(data) => vec_customer_data = data,
Err(err) => println!("Failed to open DB connection. {err:?}"),
}
if !vec_customer_data.is_empty() {
my_status_code = 0;
my_status_description = String::from("Successful");
my_status_description = "Successful".to_owned();
}
// assign values to struct variable
CustomerResponseData {
status_code: my_status_code,
status_description: my_status_description,