text-document-common 1.4.0

Shared entities, database, events, and undo/redo infrastructure for text-document
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

// Generated by Qleany v1.4.8 from common_da_use_cases_get_relationship_in_range.tera

use super::traits::ReadRelUoWFactory;
use crate::types::EntityId;
use anyhow::Result;

pub struct GetRelationshipInRangeUseCase<RF, F: ReadRelUoWFactory<RF>> {
    uow_factory: F,
    _phantom: std::marker::PhantomData<RF>,
}

impl<RF, F: ReadRelUoWFactory<RF>> GetRelationshipInRangeUseCase<RF, F> {
    pub fn new(uow_factory: F) -> Self {
        GetRelationshipInRangeUseCase {
            uow_factory,
            _phantom: std::marker::PhantomData,
        }
    }

    pub fn execute(
        &self,
        id: &EntityId,
        field: &RF,
        offset: usize,
        limit: usize,
    ) -> Result<Vec<EntityId>> {
        let uow = self.uow_factory.create();
        uow.begin_transaction()?;
        let result = uow.get_relationship_in_range(id, field, offset, limit)?;
        uow.end_transaction()?;
        Ok(result)
    }
}