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vault backup: 2024-05-15 19:12:54

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matthias
2024-05-15 19:12:54 +02:00
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Programmieren/Spicy Storage/Temp/entry.md
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use actix_web::web::Data;
use chrono::{Datelike, DateTime, Utc};
use futures::executor::block_on;
use sqlx::{Arguments, Pool, Row, Sqlite};
use sqlx::sqlite::{SqliteArguments, SqliteRow};
use common::models::entry::Entry;
use common::models::production::Production;
use crate::traits::database::{Database, DatabaseSub};
use crate::traits::query::QuerySub;
use crate::traits::standard::{Standard, StandardSub};
impl Standard for Entry {
fn table_name() -> String {
"entry".to_string()
}
}
impl StandardSub for Entry {
fn parent_table() -> String {
"variant".to_string()
}
}
impl QuerySub<Entry> for Entry {
fn from_sqlite_row(row: SqliteRow, _parent_id: i64, pool: &Data<Pool<Sqlite>>) -> Entry {
let production: Option<Production> = match Production::get_by_id(row.get(7), pool).first() {
Some(prod) => {
Some(prod.clone())
}
None => {
None
}
};
Entry {
id: row.get(0),
charge: row.get(1),
amount_created: row.get(2),
amount_left: row.get(3),
date: row.get(4),
variant_id: row.get(5),
origin: row.get(6),
production,
}
}
fn from_sqlite_row_small(row: SqliteRow, _parent_id: i64, pool: &Data<Pool<Sqlite>>) -> Entry {
Entry {
id: row.get(0),
charge: row.get(1),
amount_created: row.get(2),
amount_left: row.get(3),
date: row.get(4),
variant_id: row.get(5),
origin: row.get(6),
production: None,
}
}
}
impl DatabaseSub<Entry> for Entry {
}
impl Database<Entry> for Entry {
fn insert(&self, pool: &Data<Pool<Sqlite>>) -> i64 {
let production_id = match &self.production {
Some(production) => {
Some(production.insert(pool))
}
None => {
None
}
};
let statement = format!(
"INSERT INTO {} (charge, amount_created, amount_left, date, variant, origin_id, production_id) VALUES ($1, $2, $2, $3, $4, $5, $6)",
Entry::table_name(),
);
let charge = self.charge.as_str();
let charge = if charge.eq("000_TO_GENERATE") {
let new_charge = next_charge(pool);
insert_charge(new_charge.clone(), pool);
new_charge
} else {
self.charge.clone()
};
let mut date_time: DateTime<Utc> = Utc::now();
date_time = date_time.with_day(21).unwrap();
date_time = date_time.with_month(09).unwrap();
//date_time = date_time.with_hour(10).unwrap();
let mut args = SqliteArguments::default();
args.add(charge);
args.add(&self.amount_created);
args.add(date_time);
args.add(&self.variant_id);
args.add(&self.origin);
args.add(production_id);
let mut conn = block_on(pool.acquire()).unwrap();
let temp = block_on(
sqlx::query_with(
statement.as_str(),
args)
.execute(&mut *conn)
);
println!("Entry result:\n {:#?}", temp);
temp.unwrap().last_insert_rowid()
}
fn update(&self, pool: &Data<Pool<Sqlite>>) {
let statement = format!(
"UPDATE {} SET amount_left = $2 WHERE id = $1",
Entry::table_name(),
);
let mut args = SqliteArguments::default();
args.add(&self.id);
args.add(&self.amount_left);
println!("Updating");
let mut conn = block_on(pool.acquire()).unwrap();
let temp = block_on(
sqlx::query_with(
statement.as_str(),
args)
.execute(&mut *conn)
);
println!("Result:\n {:#?}", temp);
}
fn delete(&self, pool: &Data<Pool<Sqlite>>) {
let mut conn = block_on(pool.acquire()).unwrap();
let temp = block_on(
sqlx::query(
format!("DELETE FROM {} WHERE id = {}",
Entry::table_name(),
self.id
).as_str()
).execute(&mut *conn)
);
println!("Result:\n {:#?}", temp);
}
fn get_all(pool: &Data<Pool<Sqlite>>) -> Vec<Entry> {
let mut conn = block_on(pool.acquire()).unwrap();
let res = block_on(
sqlx::query(format!("SELECT * FROM {}", Entry::table_name()).as_str())
.fetch_all(&mut *conn)
);
let mut entry: Vec<Entry> = Vec::new();
match res {
Ok(records) => {
for record in records {
entry.push(
// TODO: Parent_id
Entry::from_sqlite_row_small(record, -1, pool)
);
}
}
Err(err) => {
println!("Error while loading all entry entries:");
println!("{:#?}", err);
}
}
entry
}
fn get_by_id(id: i64, pool: &Data<Pool<Sqlite>>) -> Vec<Entry> {
let statement = format!(
"SELECT * FROM {} WHERE id = $1",
Entry::table_name(),
);
let mut args = SqliteArguments::default();
args.add(id);
let mut conn = block_on(pool.acquire()).unwrap();
let res = block_on(
sqlx::query_with(
statement.as_str(),
args)
.fetch_all(&mut *conn)
);
let mut entry: Vec<Entry> = Vec::new();
match res {
Ok(records) => {
for record in records {
entry.push(
// TODO: Parent_id
Entry::from_sqlite_row(record, -1, pool)
);
}
}
Err(err) => {
println!("Error while loading all entry entries:");
println!("{:#?}", err);
}
}
entry
}
fn get_by_search(search_term: String, pool: &Data<Pool<Sqlite>>) -> Vec<Entry> {
let statement = format!(
"SELECT * FROM {} WHERE variant = {}",
Entry::table_name(),
search_term,
);
let mut conn = block_on(pool.acquire()).unwrap();
let res = block_on(
sqlx::query(
statement.as_str())
.fetch_all(&mut *conn)
);
let mut entry: Vec<Entry> = Vec::new();
match res {
Ok(records) => {
for record in records {
entry.push(
// TODO: Parent_id
Entry::from_sqlite_row(record, -1, pool)
);
}
}
Err(err) => {
println!("Error while loading all entry entries:");
println!("{:#?}", err);
}
}
entry
}
}
pub fn get_entry_by_variant_and_date(variant_id: i64, date_start: String, date_end: String, pool: &Data<Pool<Sqlite>>) -> Vec<Entry> {
let statement = format!(
"SELECT entry.*
FROM entry WHERE entry.variant = $1 AND entry.date > date($2) AND entry.date < date($3)",
);
let mut args = SqliteArguments::default();
args.add(variant_id);
args.add(date_start);
args.add(date_end);
let mut conn = block_on(pool.acquire()).unwrap();
let res = block_on(
sqlx::query_with(
statement.as_str(),
args)
.fetch_all(&mut *conn)
);
conn.detach();
let mut entries: Vec<Entry> = Vec::new();
match res {
Ok(records) => {
for record in records {
entries.push(
// TODO: Parent_id
Entry::from_sqlite_row_small(record, -1, pool)
);
}
}
Err(err) => {
println!("Error while loading entries by variant and dates:");
println!("{:#?}", err);
}
}
entries
}
pub fn get_entry_with_used_via_production(production_id: i64, pool: &Data<Pool<Sqlite>>) -> Option<Entry> {
let statement = format!(
"SELECT entry.*
FROM entry WHERE entry.production_id = $1",
);
let mut args = SqliteArguments::default();
args.add(production_id);
let mut conn = block_on(pool.acquire()).unwrap();
let res = block_on(
sqlx::query_with(
statement.as_str(),
args)
.fetch_one(&mut *conn)
);
conn.detach();
let entry: Option<Entry>;
match res {
Ok(record) => {
entry = Some(Entry::from_sqlite_row_small(record, -1, pool));
}
Err(err) => {
entry = None;
println!("Error while loading parent entry by used:");
println!("{:#?}", err);
}
}
entry
}
const CHARGE_TABLE: &str = "used_charge";
fn insert_charge(charge: String, pool: &Data<Pool<Sqlite>>) {
let statement = format!(
"INSERT INTO {} (charge) VALUES ($1)",
CHARGE_TABLE,
);
let mut args = SqliteArguments::default();
args.add(charge);
let mut conn = block_on(pool.acquire()).unwrap();
let temp = block_on(
sqlx::query_with(
statement.as_str(),
args)
.execute(&mut *conn)
);
conn.detach();
println!("Charge result:\n {:#?}", temp);
}
fn next_charge(pool: &Data<Pool<Sqlite>>) -> String {
let statement = format!(
"SELECT charge FROM {}",
CHARGE_TABLE,
);
let mut conn = block_on(pool.acquire()).unwrap();
let temp = block_on(
sqlx::query(
statement.as_str())
.fetch_all(&mut *conn)
);
conn.detach();
match temp {
Ok(charges) => {
if charges.last().is_some() {
increment_charge(charges.last().unwrap().get(0))
} else {
"A".to_string()
}
},
Err(_) => {
"A".to_string()
}
}
}
fn increment_charge(charge: String) -> String {
let mut charge: Vec<char> = charge.chars().collect();
charge.reverse();
let mut over = false;
for ch in charge.iter_mut() {
if *ch == 'Z' {
over = true;
*ch = 'A';
} else if over {
*ch = std::char::from_u32(*ch as u32 + 1).unwrap_or(*ch);
over = false;
} else {
*ch = std::char::from_u32(*ch as u32 + 1).unwrap_or(*ch);
break;
}
}
charge.reverse();
if over {
charge.push('A');
}
charge.iter().collect()
}