1 files changed, 44 insertions, 0 deletions
diff --git a/src/db/models/releases.rs b/src/db/models/releases.rs
new file mode 100644
index 0000000..1975d2c
--- /dev/null
+++ b/src/db/models/releases.rs
@@ -0,0 +1,44 @@
+use anyhow::Error;
+use anyhow::Result;
+use chrono::NaiveDateTime;
+use diesel::PgConnection;
+use diesel::prelude::*;
+
+use crate::db::models::Artifact;
+use crate::schema::releases::*;
+use crate::schema::releases;
+
+#[derive(Debug, Identifiable, Queryable, Associations)]
+#[belongs_to(Artifact)]
+pub struct Release {
+    pub id: i32,
+    pub artifact_id: i32,
+    pub release_date: NaiveDateTime,
+}
+
+#[derive(Insertable)]
+#[table_name="releases"]
+struct NewRelease<'a> {
+    pub artifact_id: i32,
+    pub release_date: &'a NaiveDateTime,
+}
+
+impl Release {
+    pub fn create<'a>(database_connection: &PgConnection, art: &Artifact, date: &'a NaiveDateTime) -> Result<Release> {
+        let new_rel = NewRelease {
+            artifact_id: art.id,
+            release_date: date,
+        };
+
+        diesel::insert_into(releases::table)
+            .values(&new_rel)
+            .execute(database_connection)?;
+
+        dsl::releases
+            .filter(artifact_id.eq(art.id).and(release_date.eq(date)))
+            .first::<Release>(database_connection)
+            .map_err(Error::from)
+    }
+}
+
+