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rename sqlite_call_wrapper to sqlite_call

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vms
2019-08-17 22:59:09 +03:00
parent 8bc7ac36b2
commit 4c9f85ca68
4 changed files with 13 additions and 13 deletions
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12
backend-rust/step3-finished-app/src/model.rs
View File

@ -2,14 +2,14 @@ use std::str::FromStr;
use crate::errors::err_msg;
use crate::errors::AppResult;
use crate::utils::sqlite_call_wrapper;
use crate::utils::sqlite_call;
pub fn create_scheme() -> AppResult<()> {
sqlite_call_wrapper("CREATE TABLE messages(message text, username text)").map(drop)
sqlite_call("CREATE TABLE messages(message text, username text)").map(drop)
}
pub fn add_post(message: String, username: String) -> AppResult<()> {
sqlite_call_wrapper(
sqlite_call(
format!(
r#"INSERT INTO messages VALUES("{}","{}")"#,
message, username
@ -20,7 +20,7 @@ pub fn add_post(message: String, username: String) -> AppResult<()> {
}
pub fn get_all_posts() -> AppResult<String> {
sqlite_call_wrapper(
sqlite_call(
"SELECT json_group_array(
json_object('message', message, 'username', username)
) AS json_result FROM (SELECT * FROM messages)",
@ -28,7 +28,7 @@ pub fn get_all_posts() -> AppResult<String> {
}
pub fn get_posts_by_username(username: String) -> AppResult<String> {
sqlite_call_wrapper(
sqlite_call(
format!(
"SELECT json_group_array(
json_object('message', message, 'username', username)
@ -40,7 +40,7 @@ pub fn get_posts_by_username(username: String) -> AppResult<String> {
}
pub fn get_posts_count() -> AppResult<i32> {
let result = sqlite_call_wrapper("SELECT COUNT(*) from messages")?;
let result = sqlite_call("SELECT COUNT(*) from messages")?;
i32::from_str(result.as_str()).map_err(|e| {
err_msg(&format!(

2
backend-rust/step3-finished-app/src/utils.rs
View File

@ -1,7 +1,7 @@
use crate::errors::{err_msg, AppResult};
use crate::sqlite;
pub fn sqlite_call_wrapper(bytes: &str) -> AppResult<String> {
pub fn sqlite_call(bytes: &str) -> AppResult<String> {
let response = sqlite::call(bytes.as_bytes());
// Decode query result to a utf8 string