119 lines
3.5 KiB
Rust
119 lines
3.5 KiB
Rust
use chrono::{DateTime, Utc};
|
|
use tokio_postgres::GenericClient;
|
|
use uuid::Uuid;
|
|
|
|
use crate::database::catch_unique_violation;
|
|
use crate::errors::DatabaseError;
|
|
use crate::models::relationships::queries::{subscribe, subscribe_opt};
|
|
use crate::models::relationships::types::RelationshipType;
|
|
use super::types::DbSubscription;
|
|
|
|
pub async fn create_subscription(
|
|
db_client: &mut impl GenericClient,
|
|
sender_id: &Uuid,
|
|
sender_address: &str,
|
|
recipient_id: &Uuid,
|
|
expires_at: &DateTime<Utc>,
|
|
updated_at: &DateTime<Utc>,
|
|
) -> Result<(), DatabaseError> {
|
|
let transaction = db_client.transaction().await?;
|
|
transaction.execute(
|
|
"
|
|
INSERT INTO subscription (
|
|
sender_id,
|
|
sender_address,
|
|
recipient_id,
|
|
expires_at,
|
|
updated_at
|
|
)
|
|
VALUES ($1, $2, $3, $4, $5)
|
|
",
|
|
&[
|
|
&sender_id,
|
|
&sender_address,
|
|
&recipient_id,
|
|
&expires_at,
|
|
&updated_at,
|
|
],
|
|
).await.map_err(catch_unique_violation("subscription"))?;
|
|
subscribe(&transaction, sender_id, recipient_id).await?;
|
|
transaction.commit().await?;
|
|
Ok(())
|
|
}
|
|
|
|
pub async fn update_subscription(
|
|
db_client: &mut impl GenericClient,
|
|
subscription_id: i32,
|
|
expires_at: &DateTime<Utc>,
|
|
updated_at: &DateTime<Utc>,
|
|
) -> Result<(), DatabaseError> {
|
|
let transaction = db_client.transaction().await?;
|
|
let maybe_row = transaction.query_opt(
|
|
"
|
|
UPDATE subscription
|
|
SET
|
|
expires_at = $1,
|
|
updated_at = $2
|
|
WHERE id = $3
|
|
RETURNING sender_id, recipient_id
|
|
",
|
|
&[
|
|
&expires_at,
|
|
&updated_at,
|
|
&subscription_id,
|
|
],
|
|
).await?;
|
|
let row = maybe_row.ok_or(DatabaseError::NotFound("subscription"))?;
|
|
let sender_id: Uuid = row.try_get("sender_id")?;
|
|
let recipient_id: Uuid = row.try_get("recipient_id")?;
|
|
subscribe_opt(&transaction, &sender_id, &recipient_id).await?;
|
|
transaction.commit().await?;
|
|
Ok(())
|
|
}
|
|
|
|
/// Find subscription by participants' addresses.
|
|
/// The query is case-sensitive.
|
|
pub async fn get_subscription_by_addresses(
|
|
db_client: &impl GenericClient,
|
|
sender_address: &str,
|
|
recipient_address: &str,
|
|
) -> Result<DbSubscription, DatabaseError> {
|
|
let maybe_row = db_client.query_opt(
|
|
"
|
|
SELECT subscription
|
|
FROM subscription
|
|
JOIN user_account AS recipient
|
|
ON (subscription.recipient_id = recipient.id)
|
|
WHERE
|
|
subscription.sender_address = $1
|
|
AND recipient.wallet_address = $2
|
|
",
|
|
&[&sender_address, &recipient_address],
|
|
).await?;
|
|
let row = maybe_row.ok_or(DatabaseError::NotFound("subscription"))?;
|
|
let subscription: DbSubscription = row.try_get("subscription")?;
|
|
Ok(subscription)
|
|
}
|
|
|
|
pub async fn get_expired_subscriptions(
|
|
db_client: &impl GenericClient,
|
|
) -> Result<Vec<DbSubscription>, DatabaseError> {
|
|
let rows = db_client.query(
|
|
"
|
|
SELECT subscription
|
|
FROM subscription
|
|
JOIN relationship
|
|
ON (
|
|
relationship.source_id = subscription.sender_id
|
|
AND relationship.target_id = subscription.recipient_id
|
|
AND relationship.relationship_type = $1
|
|
)
|
|
WHERE subscription.expires_at <= CURRENT_TIMESTAMP
|
|
",
|
|
&[&RelationshipType::Subscription],
|
|
).await?;
|
|
let subscriptions = rows.iter()
|
|
.map(|row| row.try_get("subscription"))
|
|
.collect::<Result<_, _>>()?;
|
|
Ok(subscriptions)
|
|
}
|