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| 1 | +use crate::common::typedefs::hash::Hash; |
| 2 | +use crate::common::typedefs::serializable_pubkey::SerializablePubkey; |
| 3 | +use crate::dao::generated::{accounts, state_trees}; |
| 4 | +use sea_orm::{ColumnTrait, DatabaseConnection, EntityTrait, QueryFilter}; |
| 5 | +use std::collections::HashMap; |
| 6 | + |
| 7 | +/// Finds accounts by multiple hashes, optionally filtering by spent status |
| 8 | +pub async fn find_accounts_by_hashes( |
| 9 | + conn: &DatabaseConnection, |
| 10 | + hashes: &[Hash], |
| 11 | + spent_filter: Option<bool>, |
| 12 | +) -> Result<HashMap<Vec<u8>, accounts::Model>, sea_orm::DbErr> { |
| 13 | + let raw_hashes: Vec<Vec<u8>> = hashes.iter().map(|h| h.to_vec()).collect(); |
| 14 | + |
| 15 | + let mut query = accounts::Entity::find().filter(accounts::Column::Hash.is_in(raw_hashes)); |
| 16 | + |
| 17 | + if let Some(spent) = spent_filter { |
| 18 | + query = query.filter(accounts::Column::Spent.eq(spent)); |
| 19 | + } |
| 20 | + |
| 21 | + let accounts = query.all(conn).await?; |
| 22 | + |
| 23 | + Ok(accounts |
| 24 | + .into_iter() |
| 25 | + .map(|account| (account.hash.clone(), account)) |
| 26 | + .collect()) |
| 27 | +} |
| 28 | + |
| 29 | +/// Finds accounts by multiple addresses, optionally filtering by spent status |
| 30 | +pub async fn find_accounts_by_addresses( |
| 31 | + conn: &DatabaseConnection, |
| 32 | + addresses: &[SerializablePubkey], |
| 33 | + spent_filter: Option<bool>, |
| 34 | +) -> Result<HashMap<Vec<u8>, accounts::Model>, sea_orm::DbErr> { |
| 35 | + let raw_addresses: Vec<Vec<u8>> = addresses.iter().map(|addr| addr.to_bytes_vec()).collect(); |
| 36 | + |
| 37 | + let mut query = accounts::Entity::find().filter(accounts::Column::Address.is_in(raw_addresses)); |
| 38 | + |
| 39 | + if let Some(spent) = spent_filter { |
| 40 | + query = query.filter(accounts::Column::Spent.eq(spent)); |
| 41 | + } |
| 42 | + |
| 43 | + let accounts = query.all(conn).await?; |
| 44 | + |
| 45 | + Ok(accounts |
| 46 | + .into_iter() |
| 47 | + .map(|account| (account.address.clone().unwrap_or_default(), account)) |
| 48 | + .collect()) |
| 49 | +} |
| 50 | + |
| 51 | +/// Finds leaf nodes in state_trees by multiple hashes |
| 52 | +pub async fn find_leaf_nodes_by_hashes( |
| 53 | + conn: &DatabaseConnection, |
| 54 | + hashes: &[Hash], |
| 55 | +) -> Result<HashMap<Vec<u8>, state_trees::Model>, sea_orm::DbErr> { |
| 56 | + let raw_hashes: Vec<Vec<u8>> = hashes.iter().map(|h| h.to_vec()).collect(); |
| 57 | + |
| 58 | + let leaf_nodes = state_trees::Entity::find() |
| 59 | + .filter( |
| 60 | + state_trees::Column::Hash |
| 61 | + .is_in(raw_hashes) |
| 62 | + .and(state_trees::Column::Level.eq(0)), |
| 63 | + ) |
| 64 | + .all(conn) |
| 65 | + .await?; |
| 66 | + |
| 67 | + Ok(leaf_nodes |
| 68 | + .into_iter() |
| 69 | + .map(|node| (node.hash.clone(), node)) |
| 70 | + .collect()) |
| 71 | +} |
| 72 | + |
| 73 | +/// Finds a single account by hash |
| 74 | +pub async fn find_account_by_hash( |
| 75 | + conn: &DatabaseConnection, |
| 76 | + hash: &Hash, |
| 77 | +) -> Result<Option<accounts::Model>, sea_orm::DbErr> { |
| 78 | + accounts::Entity::find() |
| 79 | + .filter(accounts::Column::Hash.eq(hash.to_vec())) |
| 80 | + .one(conn) |
| 81 | + .await |
| 82 | +} |
| 83 | + |
| 84 | +/// Finds a single leaf node by hash |
| 85 | +pub async fn find_leaf_node_by_hash( |
| 86 | + conn: &DatabaseConnection, |
| 87 | + hash: &Hash, |
| 88 | +) -> Result<Option<state_trees::Model>, sea_orm::DbErr> { |
| 89 | + state_trees::Entity::find() |
| 90 | + .filter( |
| 91 | + state_trees::Column::Hash |
| 92 | + .eq(hash.to_vec()) |
| 93 | + .and(state_trees::Column::Level.eq(0)), |
| 94 | + ) |
| 95 | + .one(conn) |
| 96 | + .await |
| 97 | +} |
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