teaql_runtime/repository/
types.rs

1use teaql_core::{EntityDescriptor, SelectQuery};
2
3use crate::{MetadataStore, UserContext};
4
5pub struct Repository<'a, D, M, E> {
6    pub(super) dialect: &'a D,
7    pub(super) metadata: &'a M,
8    pub(super) executor: &'a E,
9}
10
11pub struct ContextRepository<'a, D, E> {
12    pub(super) metadata: UserContextMetadata<'a>,
13    pub(crate) dialect: &'a D,
14    pub(crate) executor: &'a E,
15}
16
17pub struct ResolvedRepository<'a, D, E> {
18    pub(super) entity: String,
19    pub(super) repository: ContextRepository<'a, D, E>,
20}
21
22#[derive(Debug, Clone, PartialEq)]
23pub struct RelationLoadPlan {
24    pub parent_entity: String,
25    pub relation_name: String,
26    pub path: String,
27    pub target_entity: String,
28    pub local_key: String,
29    pub foreign_key: String,
30    pub many: bool,
31    pub query: Option<SelectQuery>,
32    pub children: Vec<RelationLoadPlan>,
33}
34
35pub(crate) struct UserContextMetadata<'a> {
36    pub(crate) context: &'a UserContext,
37}
38
39impl MetadataStore for UserContextMetadata<'_> {
40    fn entity(&self, name: &str) -> Option<&EntityDescriptor> {
41        self.context.entity(name)
42    }
43
44    fn all_entities(&self) -> Vec<&EntityDescriptor> {
45        self.context
46            .metadata
47            .as_ref()
48            .map(|metadata| metadata.all_entities())
49            .unwrap_or_default()
50    }
51}
teaql_runtime/repository/types.rs

teaql_runtime/repository/
types.rs
