feat: update, replace, delete on user object, first draft

rear/src/admin/views.rs

@@ -41,7 +41,7 @@ pub struct AdminContext {
 impl Default for AdminContext {
     fn default() -> Self {
         AdminContext {
-            base: None,
+            base: None,                               // TODO: what is this used for?
             language_code: Some("en-us".to_string()), // Default language code
             language_bidi: Some(false),               // Default language bidi
             user: None, //UserType::default(),                // Assuming UserType has a Default impl
@@ -117,7 +117,7 @@ pub async fn list_item_collection<S: AdminState + Clone + Send + Sync + 'static>
         let repo = repo.lock().await;
         let admin_model = registry
             .get_model(&app_key, &model_key)
-            .expect("Admin Model not found?");
+            .expect("Admin Model not found?"); // we will need a proper error route; so something that implements IntoResponse and can be substituted in the unwraps and expects.
         AdminContext {
             base: base_template(&headers),
             available_apps: registry.get_apps(),

src/admin_examples/user_repository.rs

@@ -1,11 +1,9 @@
-use crate::admin::domain::AdminRepository;
 use crate::admin::domain::*;
 use crate::admin::state::AdminRegistry;
 use async_trait::async_trait;
-use entity;
-use log::{debug, warn};
-use sea_orm::{ActiveModelTrait, Database, DatabaseConnection, EntityTrait, Set};
-use serde_json::{json, Value};
+use log::debug;
+use sea_orm::{ActiveModelTrait, DatabaseConnection, EntityTrait, ModelTrait, Set};
+use serde_json::Value;
 
 struct UserRepository {
     connection: DatabaseConnection,
@@ -99,6 +97,31 @@ impl AdminRepository for UserRepository {
         id: LookupKey,
         data: Value,
     ) -> Option<RepositoryItem> {
+        if let LookupKey::Integer(id) = id {
+            let id: i32 = id as i32; // use try_into() instead.
+            let user: Option<entity::user::Model> = entity::User::find_by_id(id)
+                .one(&self.connection)
+                .await
+                .unwrap();
+            let mut user: entity::user::ActiveModel = user.unwrap().into();
+
+            // change values
+            if let Some(value) = data.get("username") {
+                if let Some(value) = value.as_str() {
+                    user.username = Set(value.to_owned());
+                }
+            }
+
+            if let Some(value) = data.get("description") {
+                user.description = Set(value.as_str().map(|s| s.to_owned()));
+            }
+
+            // update
+            if let Ok(user) = user.update(&self.connection).await {
+                let id = user.id.to_string();
+                return Some(model.build_item(&*id, serde_json::to_value(&user).unwrap()));
+            }
+        }
         None
     }
 
@@ -108,10 +131,21 @@ impl AdminRepository for UserRepository {
         id: LookupKey,
         data: Value,
     ) -> Option<RepositoryItem> {
-        None
+        self.update(model, id, data).await
     }
 
     async fn delete(&mut self, _: &RepositoryContext, id: LookupKey) -> Option<Value> {
+        if let LookupKey::Integer(id) = id {
+            let id: i32 = id as i32; // use try_into() instead.
+            let user: Option<entity::user::Model> = entity::User::find_by_id(id)
+                .one(&self.connection)
+                .await
+                .unwrap();
+            if let Some(user) = user {
+                let delete_result = user.delete(&self.connection).await.unwrap();
+                debug!("deleted rows: {}", delete_result.rows_affected);
+            }
+        }
         None
     }
 }