microsandbox_db/entity/
manifest.rs

1//! Entity definition for the `manifests` table.
2
3use sea_orm::entity::prelude::*;
4
5//--------------------------------------------------------------------------------------------------
6// Types
7//--------------------------------------------------------------------------------------------------
8
9/// The OCI manifest entity model.
10#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
11#[sea_orm(table_name = "manifest")]
12pub struct Model {
13    #[sea_orm(primary_key)]
14    pub id: i32,
15    pub image_id: i32,
16    pub index_id: Option<i32>,
17    #[sea_orm(unique)]
18    pub digest: String,
19    pub schema_version: Option<i32>,
20    pub media_type: Option<String>,
21    pub annotations: Option<String>,
22    pub created_at: Option<DateTime>,
23}
24
25//--------------------------------------------------------------------------------------------------
26// Types: Relations
27//--------------------------------------------------------------------------------------------------
28
29/// Relations for the manifest entity.
30#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
31pub enum Relation {
32    /// A manifest belongs to an image.
33    #[sea_orm(
34        belongs_to = "super::image::Entity",
35        from = "Column::ImageId",
36        to = "super::image::Column::Id",
37        on_delete = "Cascade"
38    )]
39    Image,
40
41    /// A manifest optionally belongs to an index.
42    #[sea_orm(
43        belongs_to = "super::index::Entity",
44        from = "Column::IndexId",
45        to = "super::index::Column::Id",
46        on_delete = "SetNull"
47    )]
48    Index,
49
50    /// A manifest has one config.
51    #[sea_orm(has_one = "super::config::Entity")]
52    Config,
53
54    /// A manifest has many manifest_layers.
55    #[sea_orm(has_many = "super::manifest_layer::Entity")]
56    ManifestLayer,
57}
58
59impl Related<super::image::Entity> for Entity {
60    fn to() -> RelationDef {
61        Relation::Image.def()
62    }
63}
64
65impl Related<super::index::Entity> for Entity {
66    fn to() -> RelationDef {
67        Relation::Index.def()
68    }
69}
70
71impl Related<super::config::Entity> for Entity {
72    fn to() -> RelationDef {
73        Relation::Config.def()
74    }
75}
76
77impl Related<super::manifest_layer::Entity> for Entity {
78    fn to() -> RelationDef {
79        Relation::ManifestLayer.def()
80    }
81}
82
83impl Related<super::layer::Entity> for Entity {
84    fn to() -> RelationDef {
85        super::manifest_layer::Relation::Layer.def()
86    }
87
88    fn via() -> Option<RelationDef> {
89        Some(super::manifest_layer::Relation::Manifest.def().rev())
90    }
91}
92
93//--------------------------------------------------------------------------------------------------
94// Trait Implementations
95//--------------------------------------------------------------------------------------------------
96
97impl ActiveModelBehavior for ActiveModel {}
microsandbox_db/entity/manifest.rs

microsandbox_db/entity/
manifest.rs
