first commit

backend/src/db/models/category.rs

@@ -0,0 +1,45 @@
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use tokio_postgres::{Error, Row};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Category {
+    pub id: Uuid,
+    pub display_name: String,
+    pub normalized_name: String,
+    pub description: String,
+    pub created_by: String,
+    pub active: bool,
+    pub created_at: DateTime<Utc>,
+    pub updated_at: DateTime<Utc>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct NewCategory {
+    pub display_name: String,
+    pub normalized_name: String,
+    #[serde(default)]
+    pub description: String,
+    #[serde(default = "default_ai")]
+    pub created_by: String,
+}
+
+fn default_ai() -> String {
+    "ai".to_owned()
+}
+
+impl Category {
+    pub fn from_row(row: &Row) -> Result<Self, Error> {
+        Ok(Self {
+            id: row.try_get("id")?,
+            display_name: row.try_get("display_name")?,
+            normalized_name: row.try_get("normalized_name")?,
+            description: row.try_get("description")?,
+            created_by: row.try_get("created_by")?,
+            active: row.try_get("active")?,
+            created_at: row.try_get("created_at")?,
+            updated_at: row.try_get("updated_at")?,
+        })
+    }
+}