Wasner

Cargo.toml

@@ -19,7 +19,6 @@ members = [
     "crates/fs_manager",
     "crates/lang_provider",
     "crates/payment_adapter",
-    "crates/payment_adapter_pay_u",
     # artifacts
 #    "crates/db-seed",
 #    "crates/api",
@@ -28,6 +27,9 @@ members = [
     "vendor/t_pay",
     "vendor/pay_u",
 ]
+exclude = [
+    "crates/payment_adapter_pay_u",
+]
 
 [profile.release]
 lto = true

crates/config/Cargo.toml

@@ -12,7 +12,6 @@ actix-web = { version = "4.0", features = [], optional = true }
 cookie = { version = "0.16.1", features = ["signed"], optional = true }
 parking_lot = { version = "0.12", features = [] }
 password-hash = { version = "0.4", features = ["alloc"] }
-#pay_u = { path = "../../vendor/pay_u", features = ["single-client"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0", features = [] }
 thiserror = { version = "1.0" }

crates/config/src/lib.rs

@@ -510,7 +510,7 @@ impl OrderConfig {
     }
 }
 
-#[derive(Serialize, Deserialize, Default)]
+#[derive(Default, Clone, Serialize, Deserialize)]
 pub struct PaymentProviderConfig {
     pub client_id: Option<String>,
     pub client_secret: Option<String>,
@@ -519,7 +519,7 @@ pub struct PaymentProviderConfig {
     pub custom: HashMap<String, String>,
 }
 
-#[derive(Serialize, Deserialize, Default)]
+#[derive(Default, Clone, Serialize, Deserialize)]
 pub struct PaymentConfig {
     pub rpc_port: u16,
     pub rpc_bind: String,

crates/payment_adapter/Cargo.toml

@@ -6,5 +6,3 @@ edition = "2021"
 [dependencies]
 config = { path = "../config", default-features = false, features = [] }
 model = { path = "../model" }
-wasmtime = { version = "3.0.1" }
-#socket2 = { version = "0.4.7", default-features = false, features = [] }

crates/payment_adapter/src/lib.rs

@@ -2,7 +2,8 @@ use std::collections::HashMap;
 
 pub use config::PaymentProviderConfig;
 pub use model::*;
-use wasmtime::WasmResults;
+
+pub const CONFIG_POS: u32 = 3;
 
 #[derive(Debug)]
 #[repr(C)]
@@ -12,6 +13,7 @@ pub enum Status {
 }
 
 #[derive(Debug)]
+#[repr(C)]
 pub struct Buyer {
     /// Required customer e-mail
     pub email: String,
@@ -26,6 +28,7 @@ pub struct Buyer {
 }
 
 #[derive(Debug)]
+#[repr(C)]
 pub struct Product {
     pub id: ProductId,
     pub name: String,
@@ -34,6 +37,8 @@ pub struct Product {
     pub quantity: Quantity,
 }
 
+#[derive(Debug)]
+#[repr(C)]
 pub struct CreatePayment {
     // pub client: PayUClient,
     pub buyer: Buyer,

crates/payment_adapter_pay_u/Cargo.toml

@@ -7,7 +7,11 @@ edition = "2021"
 crate-type = ['cdylib']
 
 [dependencies]
-payment_adapter = { path = "../payment_adapter" }
 pay_u = { path = "../../vendor/pay_u" }
-wasmtime = { version = "3.0.1" }
+payment_adapter = { path = "../payment_adapter" }
-wasmtime-api = { version = "0.4.0" }
+#wasmer-wasi = { version = "3.0.2" }
+wasmer = { version = "3.0.2", default-features = false, features = ['js', 'std', 'wasmer-compiler-llvm', 'enable-serde'] }
+#wasm-bindgen = { version = "0.2.83", features = [] }
+#js-sys = { version = "0.3.60", features = [] }
+#web-sys = { version = "0.3.60", features = [] }
+wee_alloc = { version = "0.4.5" }

crates/payment_adapter_pay_u/src/lib.rs

@@ -1,28 +1,20 @@
-use payment_adapter::{CreatePayment, PaymentAdapter, PaymentProviderConfig, Status};
+use std::os::wasi::prelude::*;
-use wasmtime::{ValType, WasmParams, WasmResults};
 
-#[derive(Default)]
+use payment_adapter::{CreatePayment, Status};
-pub struct PayUAdapter {}
+// use wasm_bindgen::prelude::*;
 
-impl PayUAdapter {
+#[global_allocator]
-    pub fn new() -> Self {
+static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
-        Self::default()
-    }
-}
-
-impl PaymentAdapter for PayUAdapter {
-    fn name() -> &'static str {
-        "pay_u"
-    }
-
-    fn init(&mut self, config: PaymentProviderConfig) {}
-
-    fn create_payment(&self, msg: CreatePayment) -> Status {
-        Status::Failure
-    }
-}
 
+// #[wasm_bindgen]
 #[no_mangle]
-pub fn adapter() -> PayUAdapter {
+pub extern "C" fn name() -> String {
-    PayUAdapter::new()
+    "pay_u".into()
+}
+
+// #[wasm_bindgen]
+#[no_mangle]
+pub extern "C" fn create_payment(msg: *const CreatePayment) -> i32 {
+    eprintln!("{:?}", msg);
+    Status::Failure as i32
 }

crates/payment_manager/Cargo.toml

@@ -12,9 +12,14 @@ channels = { path = "../channels" }
 chrono = { version = "0.4", features = ["serde"] }
 config = { path = "../config" }
 db-utils = { path = "../db-utils" }
+gumdrop = { version = "0.8.1", features = [] }
+llvmenv = { version = "0.3.2" }
 model = { path = "../model", features = ["db"] }
+openssl-src = { version = "111" }
+openssl-sys = { version = "0.9", features = ['openssl-src'] }
 opentelemetry = { version = "0.17.0" }
 opentelemetry-jaeger = { version = "0.17.0" }
+payment_adapter = { path = "../payment_adapter" }
 rumqttc = { version = "*" }
 serde = { version = "1.0.137", features = ["derive"] }
 sqlx = { version = "0.6.2", features = ["migrate", "runtime-actix-rustls", "all-types", "postgres"] }
@@ -26,10 +31,8 @@ tracing = { version = "0.1.6" }
 tracing-opentelemetry = { version = "0.17.4" }
 tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
 uuid = { version = "1.2.1", features = ["serde"] }
-wasmtime = { version = "3.0.0", default-features = false, features = ['cranelift', 'parallel-compilation', 'pooling-allocator'] }
+wasmer = { version = "3", default-features = false, features = ['sys-default', 'wasmer-compiler-cranelift'] }
-wasmtime-wasi = { version = "3.0.0" }
+wasmer-wasi = { version = "3.0.2", default-features = false, features = ['host-fs', 'host-vnet'] }
-gumdrop = { version = "0.8.1", features = [] }
-payment_adapter = { path = "../payment_adapter" }
 
 [dev-dependencies]
 fake = { version = "2.5.0" }

crates/payment_manager/src/main.rs

@@ -2,7 +2,7 @@ use std::fs::read_dir;
 use std::path::PathBuf;
 
 use config::{AppConfig, UpdateConfig};
-use payment_adapter::PaymentAdapter;
+// use payment_adapter::{CreatePayment, PaymentAdapter, Status};
 
 // mod actions;
 // mod context;
@@ -30,18 +30,18 @@ async fn main() {
     let opts: Opts = gumdrop::parse_args_default_or_exit();
 
     let config = config::default_load(&opts);
+    let payment_config = { config.lock().payment().clone() };
 
-    let engine = wasmtime::Engine::default();
+    use wasmer::{Instance, Module, Store, Value};
-    let mut linker = wasmtime::Linker::new(&engine);
+    let imports = wasmer::imports! {
-    wasmtime_wasi::add_to_linker(&mut linker, |cx| cx).unwrap();
+        // "" => { "name" => name, "create_payment" => create_payment, }
-
+    };
-    let wasi_ctx = wasmtime_wasi::WasiCtxBuilder::new()
+    let mut store = wasmer::Store::default();
-        .inherit_env()
+    // store.add_fuel(u64::MAX).unwrap();
-        .unwrap()
+    // store.data_mut().table().insert_at(
-        .inherit_stdio()
+    //     payment_adapter::CONFIG_POS,
-        .inherit_stdio()
+    //     Box::new(payment_config.clone()),
-        .build();
+    // );
-    let mut store = wasmtime::Store::new(&engine, wasi_ctx);
 
     {
         let adapters_path = config.lock().payment().adapters_path.clone();
@@ -53,23 +53,60 @@ async fn main() {
             )
         });
         for file in dir.filter_map(|r| r.map(|r| r.path()).ok()) {
-            let module = wasmtime::Module::from_file(&engine, file).unwrap();
+            eprintln!("{:?}", file.extension());
-            let instance = linker.instantiate(&mut store, &module).unwrap();
+            if file.extension().and_then(|s| s.to_str()) != Some("wasm") {
-            let fnc =
+                continue;
-                match instance.get_typed_func::<(), dyn PaymentAdapter, _>(&mut store, "adapter") {
+            }
-                    Err(e) => {
+            // let module = wasmtime::Module::from_file(&engine, file).unwrap();
-                        tracing::error!("{}", e);
+            // let instance = linker.instantiate(&mut store, &module).unwrap();
-                        continue;
+            // // let config = wasmtime::ExternRef::new(payment_config.clone());
-                    }
+            //
-                    Ok(fnc) => fnc,
+            // let f = instance
+            //     .get_typed_func::<Option<wasmtime::ExternRef>, i32, _>(&mut store,
+            // "create_payment")     .unwrap();
+
+            let module = wasmer::Module::from_file(&store, file).unwrap();
+            let instance = Instance::new(&mut store, &module, &imports).unwrap();
+
+            {
+                let msg = payment_adapter::CreatePayment {
+                    buyer: payment_adapter::Buyer {
+                        email: "email".to_string(),
+                        phone: "phone".to_string(),
+                        first_name: "first_name".to_string(),
+                        last_name: "last_name".to_string(),
+                        language: "language".to_string(),
+                    },
+                    customer_ip: "customer_ip".to_string(),
+                    currency: "currency".to_string(),
+                    description: "description".to_string(),
+                    cart_products: vec![],
+                    items: Default::default(),
+                    order_ext_id: "order_ext_id".to_string(),
+                    notify_uri: "notify_uri".to_string(),
+                    continue_uri: "continue_uri".to_string(),
                 };
-            let adapter = match fnc.call(&mut store, ()) {
+
-                Err(e) => {
+                let create_payment = instance.exports.get_function("create_payment").unwrap();
-                    tracing::error!("{}", e);
+                let ext = wasmer::ExternRef::new(&mut store, msg);
-                    continue;
+                let result = create_payment.call(&mut store, &[Value::ExternRef(Some(ext))]);
-                }
+                eprintln!("create payment res {:?}", result)
-                Ok(adapter) => adapter,
+            }
-            };
+            // let fnc =
+            //     match instance.get_typed_func::<(), dyn PaymentAdapter,
+            // _>(&mut store, "adapter") {         Err(e) => {
+            //             tracing::error!("{}", e);
+            //             continue;
+            //         }
+            //         Ok(fnc) => fnc,
+            //     };
+            // let adapter = match fnc.call(&mut store, ()) {
+            //     Err(e) => {
+            //         tracing::error!("{}", e);
+            //         continue;
+            //     }
+            //     Ok(adapter) => adapter,
+            // };
         }
     }