v0.07

backend/orm/src/mutation.rs

@@ -0,0 +1,55 @@
+//use ::entity::entities::prelude::Book;
+//use ::entity::entities::{prelude::*, *};
+use sea_orm::*;
+//use ::entity::entities::prelude::Book;
+
+pub struct Mutation;
+
+impl Mutation {
+/*     pub async fn create_post(
+        db: &DbConn,
+        form_data: post::Model,
+    ) -> Result<post::ActiveModel, DbErr> {
+        post::ActiveModel {
+            title: Set(form_data.title.to_owned()),
+            text: Set(form_data.text.to_owned()),
+            ..Default::default()
+        }
+        .save(db)
+        .await
+    }
+
+    pub async fn update_post_by_id(
+        db: &DbConn,
+        id: i32,
+        form_data: post::Model,
+    ) -> Result<post::Model, DbErr> {
+        let post: post::ActiveModel = Post::find_by_id(id)
+            .one(db)
+            .await?
+            .ok_or(DbErr::Custom("Cannot find post.".to_owned()))
+            .map(Into::into)?;
+
+        post::ActiveModel {
+            id: post.id,
+            title: Set(form_data.title.to_owned()),
+            text: Set(form_data.text.to_owned()),
+        }
+        .update(db)
+        .await
+    }
+
+    pub async fn delete_post(db: &DbConn, id: i32) -> Result<DeleteResult, DbErr> {
+        let post: post::ActiveModel = Post::find_by_id(id)
+            .one(db)
+            .await?
+            .ok_or(DbErr::Custom("Cannot find post.".to_owned()))
+            .map(Into::into)?;
+
+        post.delete(db).await
+    }
+ */
+ /*    pub async fn delete_all_books(db: &DbConn) -> Result<DeleteResult, DbErr> {
+        Book::delete_many().exec(db).await
+    } */
+}