add crud update macro

oab/Cargo.toml

@@ -2,15 +2,12 @@
 name = "oab"
 version = "0.1.0"
 edition = "2021"
-default-run = "web"
 
-[[bin]]
-name = "web"
-path = "src/main.rs"
+# default-run = "web"
+# [[bin]]
+# name = "web"
+# path = "src/main.rs"
 
-[[bin]]
-name = "test"
-path = "src/test.rs"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

oab/migrations/20220720220617_base.sql

@@ -35,7 +35,7 @@ CREATE TABLE IF NOT EXISTS `app`
     `_key`           varchar(32) NOT NULL,
     `name`          varchar(255) NOT NULL,
     `icon`          varchar(255),
-    `des`           varchar(255),
+    `des`           MEDIUMTEXT,
     `user_count`    int NOT NULL DEFAULT 0,
     `hide`          tinyint(1) NOT NULL DEFAULT 0,
     `join_method`   int NOT NULL DEFAULT 0,

oab/proc/src/curd.rs

@@ -0,0 +1,120 @@
+//
+// curd.rs
+// Copyright (C) 2023 veypi <i@veypi.com>
+// 2023-10-06 23:47
+// Distributed under terms of the MIT license.
+//
+
+use proc_macro2::{Ident, Span};
+use quote::{quote, ToTokens};
+use syn::{AttributeArgs, ItemFn, NestedMeta, ReturnType};
+
+pub struct CrudWrap {
+    func: ItemFn,
+    args: Crud,
+    method: i32,
+}
+
+impl CrudWrap {
+    pub fn new(args: AttributeArgs, func: ItemFn, method: i32) -> syn::Result<Self> {
+        let args = Crud::new(args)?;
+
+        Ok(Self { func, args, method })
+    }
+}
+
+impl ToTokens for CrudWrap {
+    fn to_tokens(&self, tokens: &mut proc_macro2::TokenStream) {
+        let func_vis = &self.func.vis;
+        let func_block = &self.func.block;
+
+        let fn_sig = &self.func.sig;
+        let fn_attrs = &self.func.attrs;
+        let fn_name = &fn_sig.ident;
+        let fn_generics = &fn_sig.generics;
+        let fn_args = &fn_sig.inputs;
+        let fn_async = &fn_sig.asyncness.unwrap();
+        let fn_output = match &fn_sig.output {
+            ReturnType::Type(ref _arrow, ref ty) => ty.to_token_stream(),
+            ReturnType::Default => {
+                quote! {()}
+            }
+        };
+        let model_name = &self.args.model;
+
+        let builder_fields = self.args.attrs.iter().map(|field| {
+            quote! {
+                if let Some(#field) = _data.#field {
+                    obj.#field = sea_orm::Set(#field.into())
+                };
+            }
+        });
+
+        let stream = quote! {
+            #(#fn_attrs)*
+            #func_vis #fn_async fn #fn_name #fn_generics(
+                #fn_args
+            ) -> #fn_output {
+                let _id = &id.clone();
+                let _data = data.clone();
+                let _db = &stat.db().clone();
+                let f = || async move #func_block;
+                let res = f().await;
+                match res {
+                    Err(e) => Err(e),
+                    Ok(res) => {
+                        let obj = crate::models::#model_name::Entity::find_by_id(_id).one(_db).await?;
+                        let mut obj: crate::models::#model_name::ActiveModel = match obj {
+                            Some(o) => o.into(),
+                            None => return Err(Error::NotFound(_id.to_owned())),
+                        };
+                        #(#builder_fields)*
+                        let obj = obj.update(_db).await?;
+                        Ok(actix_web::web::Json(obj))
+                    }
+                }
+            }
+        };
+
+        let _stream = tokens.extend(stream);
+    }
+}
+
+struct Crud {
+    model: syn::Ident,
+    attrs: Vec<syn::Ident>,
+}
+
+impl Crud {
+    fn new(args: AttributeArgs) -> syn::Result<Self> {
+        let mut model: Option<syn::Ident> = None;
+        let mut attrs: Vec<syn::Ident> = Vec::new();
+        for arg in args {
+            match arg {
+                // NestedMeta::Lit(syn::Lit::Str(lit)) => {
+                // }
+                NestedMeta::Meta(syn::Meta::Path(i)) => match i.get_ident() {
+                    Some(i) => {
+                        if None == model {
+                            model = Some(i.to_owned());
+                        } else {
+                            attrs.push(i.to_owned());
+                        }
+                    }
+                    None => {}
+                },
+
+                _ => {
+                    return Err(syn::Error::new_spanned(arg, "Unknown attribute."));
+                }
+            }
+        }
+        match model {
+            Some(model) => Ok(Self { model, attrs }),
+            None => Err(syn::Error::new(
+                Span::call_site(),
+                "The #[crud(..)] macro requires one `model` name",
+            )),
+        }
+    }
+}

oab/proc/src/lib.rs

@@ -9,7 +9,9 @@ use proc_macro::TokenStream;
 use quote::{quote, ToTokens};
 use syn::{parse_macro_input, AttributeArgs, ItemFn};
 mod access;
+mod curd;
 use access::AccessWrap;
+use curd::CrudWrap;
 
 #[proc_macro_attribute]
 pub fn have_access(args: TokenStream, input: TokenStream) -> TokenStream {
@@ -46,6 +48,21 @@ fn check_permissions(cb_fn: Option<&str>, args: TokenStream, input: TokenStream)
     }
 }
 
+#[proc_macro_attribute]
+pub fn crud_update(args: TokenStream, input: TokenStream) -> TokenStream {
+    derive_crud(3, args, input)
+}
+
+fn derive_crud(method: i32, args: TokenStream, input: TokenStream) -> TokenStream {
+    let args = parse_macro_input!(args as AttributeArgs);
+    let func = parse_macro_input!(input as ItemFn);
+
+    match CrudWrap::new(args, func, method) {
+        Ok(ac) => ac.into_token_stream().into(),
+        Err(err) => err.to_compile_error().into(),
+    }
+}
+
 #[proc_macro_derive(MyDisplay)]
 #[doc(hidden)]
 pub fn display(input: TokenStream) -> TokenStream {

oab/src/api/access.rs

@@ -4,3 +4,102 @@
 // 2022-07-09 03:10
 // Distributed under terms of the Apache license.
 //
+//
+//
+use actix_web::{web, Responder};
+use proc::crud_update;
+use sea_orm::{ActiveModelTrait, EntityTrait};
+use serde::{Deserialize, Serialize};
+
+use crate::{models::app, AppState, Error, Result};
+
+// #[derive(Debug, Deserialize, Serialize)]
+#[derive(Clone)]
+pub struct UpdateOpt {
+    pub name: Option<String>,
+    pub icon: Option<String>,
+    pub des: Option<String>,
+    pub join_method: Option<i32>,
+    pub role_id: Option<String>,
+    pub redirect: Option<String>,
+    pub status: Option<i32>,
+}
+impl UpdateOpt {
+    #[crud_update(app, name, icon, des, join_method, role_id, redirect, status)]
+    pub async fn update(
+        id: web::Path<String>,
+        stat: web::Data<AppState>,
+        data: web::Json<UpdateOpt>,
+    ) -> Result<impl Responder> {
+        let data = data.into_inner();
+        let id = id.into_inner();
+        let obj = app::Entity::find_by_id(&id).one(stat.db()).await?;
+        let mut obj: app::ActiveModel = match obj {
+            Some(o) => o.into(),
+            None => return Err(Error::NotFound(id)),
+        };
+        if let Some(name) = data.name {
+            obj.name = sea_orm::Set(name)
+        };
+        let obj = obj.update(stat.db()).await?;
+        Ok(web::Json(obj))
+    }
+}
+
+pub async fn update(
+    id: web::Path<String>,
+    stat: web::Data<AppState>,
+    data: web::Json<UpdateOpt>,
+) -> Result<impl Responder> {
+    let _id = &id.clone();
+    let _data = data.clone();
+    let _db = &stat.db().clone();
+    let f = || async move {
+        let data = data.into_inner();
+        let id = id.into_inner();
+        let obj = app::Entity::find_by_id(&id).one(stat.db()).await?;
+        let mut obj: app::ActiveModel = match obj {
+            Some(o) => o.into(),
+            None => return Err(Error::NotFound(id)),
+        };
+        if let Some(name) = data.name {
+            obj.name = sea_orm::Set(name)
+        };
+        let obj = obj.update(stat.db()).await?;
+        Ok(web::Json(obj))
+    };
+    let res = f().await;
+    match res {
+        Err(e) => Err(e),
+        Ok(res) => {
+            let obj = crate::models::app::Entity::find_by_id(_id).one(_db).await?;
+            let mut obj: crate::models::app::ActiveModel = match obj {
+                Some(o) => o.into(),
+                None => return Err(Error::NotFound(_id.to_owned())),
+            };
+            if let Some(name) = _data.name {
+                obj.name = sea_orm::Set(name.into())
+            };
+            if let Some(icon) = _data.icon {
+                obj.icon = sea_orm::Set(icon.into())
+            };
+            if let Some(des) = _data.des {
+                obj.des = sea_orm::Set(des.into())
+            };
+            if let Some(join_method) = _data.join_method {
+                obj.join_method = sea_orm::Set(join_method.into())
+            };
+            if let Some(role_id) = _data.role_id {
+                obj.role_id = sea_orm::Set(role_id.into())
+            };
+            if let Some(redirect) = _data.redirect {
+                obj.redirect = sea_orm::Set(redirect.into())
+            };
+            if let Some(status) = _data.status {
+                obj.status = sea_orm::Set(status.into())
+            };
+            let obj = obj.update(_db).await?;
+            Ok(actix_web::web::Json(obj))
+        }
+    }
+}

oab/src/api/app.rs

@@ -5,18 +5,17 @@
 // Distributed under terms of the Apache license.
 //
 //
-use actix_web::{delete, get, patch, post, put, web, Responder};
-use proc::{access_create, access_delete, access_read, access_update};
+use actix_web::{delete, get, patch, post, web, Responder};
+use proc::{access_create, access_delete, access_read, access_update, crud_update};
 use sea_orm::{ActiveModelTrait, EntityTrait, TransactionTrait};
 use serde::{Deserialize, Serialize};
 use tracing::info;
 
 use crate::{
     libs,
-    models::{self, access, app, app_user, rand_str, AUStatus, AccessLevel, Token},
+    models::{access, app, rand_str, AccessLevel, Token},
     AppState, Error, Result,
 };
-use chrono::NaiveDateTime;
 
 #[get("/app/{id}")]
 #[access_read("app")]
@@ -30,26 +29,6 @@ pub async fn get(id: web::Path<String>, stat: web::Data<AppState>) -> Result<imp
     }
 }
 
-#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
-pub struct App {
-    pub id: String,
-    pub created: Option<NaiveDateTime>,
-    pub updated: Option<NaiveDateTime>,
-
-    pub name: Option<String>,
-    pub des: Option<String>,
-    pub icon: Option<String>,
-    pub user_count: i64,
-
-    pub hide: bool,
-    pub join_method: models::AppJoin,
-    pub role_id: Option<String>,
-    pub redirect: Option<String>,
-
-    pub status: i64,
-    pub u_status: i64,
-}
-
 #[get("/app/")]
 #[access_read("app")]
 pub async fn list(stat: web::Data<AppState>) -> Result<impl Responder> {
@@ -101,36 +80,26 @@ pub async fn create(
     Ok(web::Json(obj))
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct UpdateOpt {
-    name: Option<String>,
-    icon: Option<String>,
-    enable_register: Option<String>,
-    des: Option<String>,
-    host: Option<String>,
-    redirect: Option<String>,
+    pub name: Option<String>,
+    pub icon: Option<String>,
+    pub des: Option<String>,
+    pub join_method: Option<i32>,
+    pub role_id: Option<String>,
+    pub redirect: Option<String>,
+    pub status: Option<i32>,
 }
 
 #[patch("/app/{id}")]
 #[access_update("app")]
+#[crud_update(app, name, icon, des, join_method, role_id, redirect, status)]
 pub async fn update(
     id: web::Path<String>,
     stat: web::Data<AppState>,
     data: web::Json<UpdateOpt>,
 ) -> Result<impl Responder> {
-    let data = data.into_inner();
-    let id = id.into_inner();
-    let obj = app::Entity::find_by_id(&id).one(stat.db()).await?;
-    let mut obj: app::ActiveModel = match obj {
-        Some(o) => o.into(),
-        None => return Err(Error::NotFound(id)),
-    };
-    if let Some(name) = data.name {
-        obj.name = sea_orm::Set(name)
-    };
-
-    let obj = obj.update(stat.db()).await?;
-    Ok(web::Json(obj))
+    Ok("")
 }
 
 #[delete("/app/{id}")]

oab/src/api/mod.rs

@@ -25,7 +25,9 @@ pub fn routes(cfg: &mut web::ServiceConfig) {
     cfg.service(app::get)
         .service(app::list)
         .service(app::create)
+        .service(app::update)
         .service(app::del);
+    // cfg.route("/acc", web::get().to(access::UpdateOpt::update));
 
     cfg.service(appuser::get).service(appuser::add);
 }

oab/src/api/user.rs

@@ -9,7 +9,7 @@ use std::fmt::Debug;
 
 use crate::{
     libs,
-    models::{self, access, app, app_user, user, user_role, AUStatus, UserPlugin},
+    models::{self, app_user, user, AUStatus, UserPlugin},
     AppState, Error, Result,
 };
 use actix_web::{delete, get, head, http, post, web, HttpResponse, Responder};
@@ -17,7 +17,7 @@ use base64;
 use proc::access_read;
 use rand::Rng;
 use sea_orm::{
-    ActiveModelTrait, ColumnTrait, ConnectionTrait, DatabaseConnection, DatabaseTransaction,
+    ActiveModelTrait, ColumnTrait,
     EntityTrait, QueryFilter, TransactionTrait,
 };
 use serde::{Deserialize, Serialize};

oab/src/libs/cors.rs

@@ -1,5 +1,5 @@
 //
-// cors.rs
+// Cors.rs
 // Copyright (C) 2023 veypi <i@veypi.com>
 // 2023-10-06 15:02
 // Distributed under terms of the MIT license.
@@ -17,12 +17,12 @@ use futures_util::future::LocalBoxFuture;
 // 1. Middleware initialization, middleware factory gets called with
 //    next service in chain as parameter.
 // 2. Middleware's call method gets called with normal request.
-pub struct cors;
+pub struct Cors;
 
 // Middleware factory is `Transform` trait
 // `S` - type of the next service
 // `B` - type of response's body
-impl<S, B> Transform<S, ServiceRequest> for cors
+impl<S, B> Transform<S, ServiceRequest> for Cors
 where
     S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
@@ -31,19 +31,19 @@ where
     type Response = ServiceResponse<B>;
     type Error = Error;
     type InitError = ();
-    type Transform = corsMiddleware<S>;
+    type Transform = CorsMiddleware<S>;
     type Future = Ready<Result<Self::Transform, Self::InitError>>;
 
     fn new_transform(&self, service: S) -> Self::Future {
-        ready(Ok(corsMiddleware { service }))
+        ready(Ok(CorsMiddleware { service }))
     }
 }
 
-pub struct corsMiddleware<S> {
+pub struct CorsMiddleware<S> {
     service: S,
 }
 
-impl<S, B> Service<ServiceRequest> for corsMiddleware<S>
+impl<S, B> Service<ServiceRequest> for CorsMiddleware<S>
 where
     S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,

oab/src/libs/fs.rs

@@ -86,7 +86,7 @@ pub async fn dav_handler(
             warn!("handle file failed: {}", e);
             if is_request_preflight(&req) {
                 let origin = match req.request.headers().get("Origin") {
-                    Some(o) => o.to_str().unwrap().clone(),
+                    Some(o) => o.to_str().unwrap(),
                     None => "",
                 };
                 Response::builder()

oab/src/libs/mod.rs

@@ -5,8 +5,8 @@
 // Distributed under terms of the Apache license.
 //
 
+pub mod app;
 pub mod auth;
 pub mod cors;
 pub mod fs;
 pub mod user;
-pub mod app;

oab/src/main.rs

@@ -1,10 +1,10 @@
-use actix_cors::Cors;
 //
 // main.rs
 // Copyright (C) 2022 veypi <i@veypi.com>
 // 2022-07-07 23:51
 // Distributed under terms of the Apache license.
 //
+
 use actix_files as fs;
 use actix_web::{
     dev::{self, Service},

oab/src/test.rs

@@ -1,8 +0,0 @@
-//
-// test.rs
-// Copyright (C) 2023 veypi <i@veypi.com>
-// 2023-10-06 22:45
-// Distributed under terms of the MIT license.
-//
-
-fn main() {}