Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-name = "fast-insiders"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[workspace]
-members = ["server", "client"]
-
-[workspace.dependencies]
-chrono = { version = "0.4.23", features = ["serde"] }
-serde = { version = "1.0.152", features = ["derive"] }
-dotenvy = "0.15.6"
-envy = "0.4.2"
-serde_json = "1.0.91"

client/Cargo.toml

@@ -6,9 +6,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-chrono = { workspace = true, features = ["serde"] }
+chrono = { version = "0.4.23", features = ["serde"] }
-serde = { workspace = true, features = ["derive"] }
+serde = { version = "1.0.152", features = ["derive"] }
-serde_json = { workspace = true }
+serde_json = "1.0.91"
 perseus = { version = "0.4", features = ["hydrate"] }
 sycamore = { version = "^0.8.1", features = [
     "ssr",

client/Dockerfile

@@ -21,43 +21,22 @@ RUN rustup target add wasm32-unknown-unknown;\
 
 # retrieve the src dir
 COPY . .
-# RUN curl https://git.albv.org/alban/fast-insiders/archive/master.tar.gz | tar -xz
-
-# go to src dir
-WORKDIR /app/client
 
 # install perseus-cli
 RUN cargo install perseus-cli --version $PERSEUS_VERSION;\
     perseus clean
 
-# specify deps in app config
-# RUN sed -i s"/perseus = .*/perseus = \"${PERSEUS_VERSION}\"/" ./Cargo.toml \
-#     && sed -i s"/perseus-size-opt = .*/perseus-size-opt = \"${PERSEUS_SIZE_OPT_VERSION}\"/" ./Cargo.toml \
-#     && cat ./Cargo.toml
-#
-# # modify main.rs
-# RUN sed -i s'/SizeOpts::default()/SizeOpts { wee_alloc: true, lto: true, opt_level: "z".to_string(), codegen_units: 1, enable_fluent_bundle_patch: false, }/' ./src/main.rs \
-#     && cat ./src/main.rs
-# # run plugin(s) to adjust app
-# RUN perseus tinker
-
-# single-threaded perseus CLI mode required for low memory environments
-#ENV PERSEUS_CLI_SEQUENTIAL=true
-
 # deploy app
 RUN perseus deploy
 
-# go back to app dir
-WORKDIR /app
-
 # download and unpack esbuild
 RUN curl -O https://registry.npmjs.org/esbuild-linux-64/-/esbuild-linux-64-${ESBUILD_VERSION}.tgz \
     && tar xf esbuild-linux-64-${ESBUILD_VERSION}.tgz \
     && ./package/bin/esbuild --version
 
 # run esbuild against bundle.js
-RUN ./package/bin/esbuild ./client/pkg/dist/pkg/perseus_engine.js --minify --target=es6 --outfile=./client/pkg/dist/pkg/perseus_engine.js --allow-overwrite \
+RUN ./package/bin/esbuild ./pkg/dist/pkg/perseus_engine.js --minify --target=es6 --outfile=./pkg/dist/pkg/perseus_engine.js --allow-overwrite \
-    && ls -lha ./client/pkg/dist/pkg
+    && ls -lha ./pkg/dist/pkg
 
 # download and unpack binaryen
 RUN wget -nv https://github.com/WebAssembly/binaryen/releases/download/version_${BINARYEN_VERSION}/binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz \
@@ -65,14 +44,14 @@ RUN wget -nv https://github.com/WebAssembly/binaryen/releases/download/version_$
     && ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt --version
 
 # run wasm-opt against bundle.wasm
-RUN ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt -Os ./client/pkg/dist/pkg/perseus_engine_bg.wasm -o ./client/pkg/dist/pkg/perseus_engine_bg.wasm
+RUN ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt -Os ./pkg/dist/pkg/perseus_engine_bg.wasm -o ./pkg/dist/pkg/perseus_engine_bg.wasm
 
 # prepare deployment image
 FROM debian:stable-slim
 
 WORKDIR /app
 
-COPY --from=build /app/client/pkg /app/
+COPY --from=build /app/pkg /app/
 
 ENV HOST=0.0.0.0
 

client/src/api/routes/transaction.rs

@@ -1,7 +1,9 @@
 use crate::api::{
     types::{
         paginated_response::PaginatedResponse,
-        transaction::{LatestTransaction, TransactionCompany, TransactionsAggregated},
+        transaction::{
+            LatestTransaction, MajorTransactions, TransactionCompany, TransactionsAggregated,
+        },
     },
     FastInsidersApi,
 };
@@ -105,4 +107,32 @@ impl FastInsidersApi {
 
         Ok(res)
     }
+
+    pub async fn get_major_transactions(
+        &self,
+        _: Option<String>,
+        page: i64,
+        size: i64,
+    ) -> Result<PaginatedResponse<MajorTransactions>, ()> {
+        let route = &format!("{}/transaction/major?page={}&size={}", self.url, page, size,);
+
+        #[cfg(client)]
+        let res = reqwasm::http::Request::get(route)
+            .send()
+            .await
+            .map_err(|_| ())?
+            .json::<PaginatedResponse<MajorTransactions>>()
+            .await
+            .map_err(|_| ())?;
+
+        #[cfg(engine)]
+        let res = reqwest::get(route)
+            .await
+            .map_err(|_| ())?
+            .json::<PaginatedResponse<MajorTransactions>>()
+            .await
+            .map_err(|_| ())?;
+
+        Ok(res)
+    }
 }

client/src/api/types/paginated_response.rs

@@ -3,7 +3,7 @@ use sycamore::prelude::*;
 
 use crate::components::base_table::TableContent;
 
-use super::transaction::{TransactionCompany, TransactionsAggregated, LatestTransaction};
+use super::transaction::{TransactionCompany, TransactionsAggregated, LatestTransaction, MajorTransactions};
 
 pub trait IntoTableData<G>
 where
@@ -143,3 +143,50 @@ where
         }
     }
 }
+
+impl<G> IntoTableData<G> for PaginatedResponse<MajorTransactions>
+where
+    G: GenericNode,
+{
+    fn into_table_data(self, cx: Scope) -> TableContent<G> {
+        let headers_view = vec![
+            view! {cx,  "Company" },
+            view! {cx,  "Date published" },
+            view! {cx,  "Date executed" },
+            view! {cx,  "Nature" },
+            view! {cx,  "Instrument" },
+            view! {cx,  "Volume" },
+            view! {cx,  "Unit price" },
+            view! {cx,  "Total" },
+        ];
+
+        let data_view: Vec<Vec<View<G>>> = self
+            .list
+            .into_iter()
+            .map(|t| {
+                let mut res = vec![];
+                res.push(view! {cx, 
+                    a (href=format!("transactions/{}", t.slug),
+                       class="text-indigo-800 dark:text-indigo-300 hover:text-indigo-500 hover:underline dark:hover:text-indigo-600",
+                    ) {
+                        (t.company_name.to_owned())
+                    }
+                });
+                res.push(view! {cx,  (t.date_published.to_owned()) });
+                res.push(view! {cx,  (t.date_executed.to_owned()) });
+                res.push(view! {cx,  (t.nature.to_owned()) });
+                res.push(view! {cx,  (t.instrument.to_owned()) });
+                res.push(view! {cx,  (t.volume.to_owned()) });
+                res.push(view! {cx,  (t.unit_price.to_owned()) });
+                res.push(view! {cx,  (t.total.to_string()) });
+
+                res
+            })
+            .collect();
+
+        TableContent {
+            headers_view,
+            data_view,
+        }
+    }
+}

client/src/api/types/transaction.rs

@@ -52,3 +52,16 @@ pub struct LatestTransaction {
     pub nature: String,
     pub total: f32,
 }
+
+#[derive(Deserialize, Clone)]
+pub struct MajorTransactions {
+    pub company_name: String,
+    pub slug: String,
+    pub date_published: NaiveDate,
+    pub date_executed: NaiveDate,
+    pub nature: String,
+    pub instrument: String,
+    pub volume: i32,
+    pub unit_price: f32,
+    pub total: f32,
+}

client/src/templates/index.rs

@@ -2,7 +2,7 @@ use perseus::prelude::*;
 use sycamore::prelude::*;
 
 use crate::{
-    api::types::transaction::{LatestTransaction, TransactionsAggregated},
+    api::types::transaction::{LatestTransaction, MajorTransactions, TransactionsAggregated},
     components::{
         main_content_container::MainContentContainer,
         paginated_data_table::{PaginatedTable, PaginatedTableStateRx},
@@ -42,6 +42,17 @@ fn index_page<G: Html>(cx: BoundedScope) -> View<G> {
             table_class: table_classes,
         };
 
+    let route_ref = create_ref(cx, move |c, p, s| {
+        api_scope_ref.get_major_transactions(c, p, s)
+    });
+    let table_transactions_major: PaginatedTableStateRx<MajorTransactions, _, _> =
+        PaginatedTableStateRx {
+            record_label: "transactions".to_owned(),
+            route: route_ref,
+            filter: Some((24 * 30).to_string()),
+            table_class: table_classes,
+        };
+
     let dark_mode_class = create_memo(cx, || {
         if *global_state.dark_mode.get() {
             "dark"
@@ -68,6 +79,12 @@ fn index_page<G: Html>(cx: BoundedScope) -> View<G> {
                             }
                             PaginatedTable(table_transactions_month)
                         }
+                        div (class="flex-grow") {
+                            h1 (class="mb-1 text-center") {
+                                    "Major transactions in the past 30 days"
+                            }
+                            PaginatedTable(table_transactions_major)
+                        }
                     }
                 }
             }

docker-compose.yml

@@ -3,8 +3,7 @@ services:
   client:
     container_name: fast-insiders-client
     image: docker.albv.org/root/fast-insiders-client:latest
-    build:
+    build: ./client
-      dockerfile: ./client/Dockerfile
     restart: always
     ports:
       - 8080:8080
@@ -14,8 +13,7 @@ services:
   server:
     container_name: fast-insiders-server
     image: docker.albv.org/root/fast-insiders-server:latest
-    build:
+    build: ./server
-      dockerfile: ./server/Dockerfile
     restart: always
     ports:
       - 8000:8000

server/Cargo.toml

@@ -6,12 +6,12 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+chrono = { version = "0.4.23", features = ["serde"] }
+serde = { version = "1.0.152", features = ["derive"] }
+dotenvy = "0.15.6"
+envy = "0.4.2"
+serde_json = "1.0.91"
 migration = { version = "0.1.0", path = "./migration" }
-chrono = { workspace = true, features = ["serde"] }
-serde = { workspace = true, features = ["derive"] }
-serde_json = { workspace = true }
-dotenvy = { workspace = true }
-envy = { workspace = true }
 tokio = { version = "^1.20.1", features = ["full"] }
 reqwest = { version = "0.11", features = ["json", "rustls-tls"] }
 axum = "0.6.12"

server/Dockerfile

@@ -12,13 +12,7 @@ WORKDIR /app
 COPY . .
 
 # Build failed when not using nightly though I don't know which crate is responsible
-RUN rustup default nightly
+RUN rustup default nightly; cargo build --release
-
-# go to src dir
-WORKDIR /app/server
-
-# Build the final binary
-RUN cargo build --release
 
 # prepare deployment image
 FROM debian:stable-slim

server/migration/Cargo.toml

@@ -10,7 +10,6 @@ path = "src/lib.rs"
 
 [dependencies]
 async-std = { version = "^1", features = ["attributes", "tokio1"] }
-chrono.workspace = true
 
 [dependencies.sea-orm-migration]
 version = "0.11.0"

server/src/main.rs

@@ -80,6 +80,10 @@ pub async fn main() -> Result<(), Box<dyn std::error::Error>> {
             "/transaction/aggregated",
             get(transaction::get_aggregated_transactions),
         )
+        .route(
+            "/transaction/major",
+            get(transaction::get_recent_major_transactions),
+        )
         .route(
             "/in_process_transaction",
             get(in_process_transaction::get_all),

server/src/route/transaction.rs

@@ -181,6 +181,71 @@ pub async fn get_aggregated_transactions(
     Ok(Json(res))
 }
 
+#[derive(FromQueryResult, Serialize)]
+pub struct MajorTransactions {
+    company_name: String,
+    slug: String,
+    date_published: NaiveDate,
+    date_executed: NaiveDate,
+    nature: String,
+    instrument: String,
+    volume: i32,
+    unit_price: f32,
+    total: f32,
+}
+
+pub async fn get_recent_major_transactions(
+    state: State<AppState>,
+    pagination: Query<Pagination>,
+) -> Result<Json<PaginatedResponse<MajorTransactions>>, AppError> {
+    let db = &state.db;
+    let s = pagination.size.unwrap_or(20).min(50);
+
+    let query_raw = "SELECT 
+        b.name as company_name,
+        b.slug,
+        date_published,
+        date_executed,
+        nature,
+        instrument,
+        volume,
+        unit_price,
+        volume * unit_price as total
+        FROM transaction a
+        JOIN company b
+        ON a.company_id = b.id
+        WHERE unit_price*volume > 1000000 
+        AND created_at_utc > DATE_SUB(CURRENT_TIMESTAMP(), INTERVAL 30 DAY)
+        ORDER BY a.nature, total DESC"
+        .to_string();
+
+    let query = model::transaction::Entity::find()
+        .from_raw_sql(Statement::from_string(
+            DbBackend::MySql,
+            query_raw.to_string(),
+        ))
+        .into_model::<MajorTransactions>();
+
+    let pages = query.paginate(db, s);
+
+    let ItemsAndPagesNumber {
+        number_of_items: count,
+        number_of_pages: num_pages,
+    } = pages.num_items_and_pages().await?;
+
+    let p = pagination.page.unwrap_or(0).min(num_pages);
+
+    let list = pages.fetch_page(p).await?;
+
+    let res = PaginatedResponse {
+        count,
+        num_pages,
+        list,
+    };
+
+    Ok(Json(res))
+}
+
 #[derive(Serialize, FromQueryResult, Debug)]
 pub struct TransactionsAggregated {
     id: i32,

src/lib.rs

@@ -1,2 +0,0 @@
-
-