Add sales-person REST service

app/src/main.rs

@@ -12,15 +12,23 @@ type SlotService = service_impl::slot::SlotServiceImpl<
     ClockService,
     UuidService,
 >;
+type SalesPersonService = service_impl::sales_person::SalesPersonServiceImpl<
+    dao_impl::sales_person::SalesPersonDaoImpl,
+    PermissionService,
+    ClockService,
+    UuidService,
+>;
 
 #[derive(Clone)]
 pub struct RestStateImpl {
     permission_service: Arc<PermissionService>,
     slot_service: Arc<SlotService>,
+    sales_person_service: Arc<SalesPersonService>,
 }
 impl rest::RestStateDef for RestStateImpl {
     type PermissionService = PermissionService;
     type SlotService = SlotService;
+    type SalesPersonService = SalesPersonService;
 
     fn permission_service(&self) -> Arc<Self::PermissionService> {
         self.permission_service.clone()
@@ -28,11 +36,15 @@ impl rest::RestStateDef for RestStateImpl {
     fn slot_service(&self) -> Arc<Self::SlotService> {
         self.slot_service.clone()
     }
+    fn sales_person_service(&self) -> Arc<Self::SalesPersonService> {
+        self.sales_person_service.clone()
+    }
 }
 impl RestStateImpl {
     pub fn new(pool: Arc<sqlx::Pool<sqlx::Sqlite>>) -> Self {
         let permission_dao = dao_impl::PermissionDaoImpl::new(pool.clone());
-        let slot_dao = dao_impl::slot::SlotDaoImpl::new(pool);
+        let slot_dao = dao_impl::slot::SlotDaoImpl::new(pool.clone());
+        let sales_person_dao = dao_impl::sales_person::SalesPersonDaoImpl::new(pool);
 
         // Always authenticate with DEVUSER during development.
         // This is used to test the permission service locally without a login service.
@@ -50,12 +62,20 @@ impl RestStateImpl {
         let slot_service = Arc::new(service_impl::slot::SlotServiceImpl::new(
             slot_dao.into(),
             permission_service.clone(),
+            clock_service.clone(),
+            uuid_service.clone(),
+        ));
+        let sales_person_service =
+            Arc::new(service_impl::sales_person::SalesPersonServiceImpl::new(
+                sales_person_dao.into(),
+                permission_service.clone(),
                 clock_service,
                 uuid_service,
             ));
         Self {
             permission_service,
             slot_service,
+            sales_person_service,
         }
     }
 }

dao_impl/src/lib.rs

@@ -4,6 +4,7 @@ use async_trait::async_trait;
 use dao::DaoError;
 use sqlx::{query, query_as, SqlitePool};
 
+pub mod sales_person;
 pub mod slot;
 
 pub trait ResultDbErrorExt<T, E> {

dao_impl/src/sales_person.rs

@@ -0,0 +1,99 @@
+use std::sync::Arc;
+
+use crate::ResultDbErrorExt;
+use async_trait::async_trait;
+use dao::{
+    sales_person::{SalesPersonDao, SalesPersonEntity},
+    DaoError,
+};
+use sqlx::{query, query_as};
+use time::{format_description::well_known::Iso8601, PrimitiveDateTime};
+use uuid::Uuid;
+
+pub struct SalesPersonDaoImpl {
+    pub pool: Arc<sqlx::SqlitePool>,
+}
+impl SalesPersonDaoImpl {
+    pub fn new(pool: Arc<sqlx::SqlitePool>) -> Self {
+        Self { pool }
+    }
+}
+
+struct SalesPersonDb {
+    id: Vec<u8>,
+    name: String,
+    inactive: bool,
+    deleted: Option<String>,
+    update_version: Vec<u8>,
+}
+impl TryFrom<&SalesPersonDb> for SalesPersonEntity {
+    type Error = DaoError;
+    fn try_from(sales_person: &SalesPersonDb) -> Result<Self, Self::Error> {
+        Ok(Self {
+            id: Uuid::from_slice(sales_person.id.as_ref()).unwrap(),
+            name: sales_person.name.as_str().into(),
+            inactive: sales_person.inactive,
+            deleted: sales_person
+                .deleted
+                .as_ref()
+                .map(|deleted| PrimitiveDateTime::parse(deleted, &Iso8601::DATE))
+                .transpose()?,
+            version: Uuid::from_slice(&sales_person.update_version).unwrap(),
+        })
+    }
+}
+
+#[async_trait]
+impl SalesPersonDao for SalesPersonDaoImpl {
+    async fn all(&self) -> Result<Arc<[SalesPersonEntity]>, DaoError> {
+        Ok(query_as!(
+            SalesPersonDb,
+            "SELECT id, name, inactive, deleted, update_version FROM sales_person WHERE deleted IS NULL"
+        )
+            .fetch_all(self.pool.as_ref())
+            .await
+            .map_db_error()?
+            .iter()
+            .map(SalesPersonEntity::try_from)
+            .collect::<Result<Arc<[SalesPersonEntity]>, DaoError>>()?
+        )
+    }
+    async fn find_by_id(&self, id: Uuid) -> Result<Option<SalesPersonEntity>, DaoError> {
+        let id_vec = id.as_bytes().to_vec();
+        Ok(query_as!(
+            SalesPersonDb,
+            "SELECT id, name, inactive, deleted, update_version FROM sales_person WHERE id = ?",
+            id_vec
+        )
+        .fetch_optional(self.pool.as_ref())
+        .await
+        .map_db_error()?
+        .as_ref()
+        .map(SalesPersonEntity::try_from)
+        .transpose()?)
+    }
+    async fn create(&self, entity: &SalesPersonEntity, process: &str) -> Result<(), DaoError> {
+        let id = entity.id.as_bytes().to_vec();
+        let version = entity.version.as_bytes().to_vec();
+        let name = entity.name.as_ref();
+        let inactive = entity.inactive;
+        let deleted = entity.deleted.as_ref().map(|deleted| deleted.to_string());
+        query!("INSERT INTO sales_person (id, name, inactive, deleted, update_version, update_process) VALUES (?, ?, ?, ?, ?, ?)", id, name, inactive, deleted, version, process)
+            .execute(self.pool.as_ref())
+            .await
+            .map_db_error()?;
+        Ok(())
+    }
+    async fn update(&self, entity: &SalesPersonEntity, process: &str) -> Result<(), DaoError> {
+        let id = entity.id.as_bytes().to_vec();
+        let version = entity.version.as_bytes().to_vec();
+        let name = entity.name.as_ref();
+        let inactive = entity.inactive;
+        let deleted = entity.deleted.as_ref().map(|deleted| deleted.to_string());
+        query!("UPDATE sales_person SET name = ?, inactive = ?, deleted = ?, update_version = ?, update_process = ? WHERE id = ?", name, inactive, deleted, version, process, id)
+            .execute(self.pool.as_ref())
+            .await
+            .map_db_error()?;
+        Ok(())
+    }
+}

migrations/20240506114107_add_sales_person.sql

@@ -0,0 +1,12 @@
+-- Add migration script here
+
+CREATE TABLE sales_person (
+    id blob(16) NOT NULL PRIMARY KEY,
+    name TEXT NOT NULL,
+    inactive BOOLEAN NOT NULL,
+    deleted TEXT,
+
+    update_timestamp TEXT,
+    update_process TEXT NOT NULL,
+    update_version blob(16) NOT NULL
+);

rest/src/lib.rs

@@ -1,6 +1,7 @@
 use std::{convert::Infallible, sync::Arc};
 
 mod permission;
+mod sales_person;
 mod slot;
 
 use axum::{body::Body, response::Response, Router};
@@ -129,15 +130,21 @@ fn error_handler(result: Result<Response, RestError>) -> Response {
 pub trait RestStateDef: Clone + Send + Sync + 'static {
     type PermissionService: service::PermissionService<Context = Context> + Send + Sync + 'static;
     type SlotService: service::slot::SlotService<Context = Context> + Send + Sync + 'static;
+    type SalesPersonService: service::sales_person::SalesPersonService<Context = Context>
+        + Send
+        + Sync
+        + 'static;
 
     fn permission_service(&self) -> Arc<Self::PermissionService>;
     fn slot_service(&self) -> Arc<Self::SlotService>;
+    fn sales_person_service(&self) -> Arc<Self::SalesPersonService>;
 }
 
 pub async fn start_server<RestState: RestStateDef>(rest_state: RestState) {
     let app = Router::new()
         .nest("/permission", permission::generate_route())
         .nest("/slot", slot::generate_route())
+        .nest("/sales-person", sales_person::generate_route())
         .with_state(rest_state);
     let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
         .await

rest/src/sales_person.rs

@@ -0,0 +1,160 @@
+use std::sync::Arc;
+
+use axum::body::Body;
+use axum::extract::Path;
+use axum::routing::{delete, get, post, put};
+use axum::{extract::State, response::Response};
+use axum::{Json, Router};
+use serde::{Deserialize, Serialize};
+use service::sales_person::SalesPerson;
+use service::sales_person::SalesPersonService;
+use uuid::Uuid;
+
+use crate::{error_handler, RestError, RestStateDef};
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct SalesPersonTO {
+    #[serde(default)]
+    pub id: Uuid,
+    pub name: Arc<str>,
+    #[serde(default)]
+    pub inactive: bool,
+    #[serde(default)]
+    pub deleted: Option<time::PrimitiveDateTime>,
+    #[serde(rename = "$version")]
+    #[serde(default)]
+    pub version: Uuid,
+}
+impl From<&SalesPerson> for SalesPersonTO {
+    fn from(sales_person: &SalesPerson) -> Self {
+        Self {
+            id: sales_person.id,
+            name: sales_person.name.clone(),
+            inactive: sales_person.inactive,
+            deleted: sales_person.deleted,
+            version: sales_person.version,
+        }
+    }
+}
+impl From<&SalesPersonTO> for SalesPerson {
+    fn from(sales_person: &SalesPersonTO) -> Self {
+        Self {
+            id: sales_person.id,
+            name: sales_person.name.clone(),
+            inactive: sales_person.inactive,
+            deleted: sales_person.deleted,
+            version: sales_person.version,
+        }
+    }
+}
+
+pub fn generate_route<RestState: RestStateDef>() -> Router<RestState> {
+    Router::new()
+        .route("/", get(get_all_sales_persons::<RestState>))
+        .route("/:id", get(get_sales_person::<RestState>))
+        .route("/", post(create_sales_person::<RestState>))
+        .route("/:id", put(update_sales_person::<RestState>))
+        .route("/:id", delete(delete_sales_person::<RestState>))
+}
+
+pub async fn get_all_sales_persons<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+) -> Response {
+    error_handler(
+        (async {
+            let sales_persons: Arc<[SalesPersonTO]> = rest_state
+                .sales_person_service()
+                .get_all(())
+                .await?
+                .iter()
+                .map(SalesPersonTO::from)
+                .collect();
+            Ok(Response::builder()
+                .status(200)
+                .body(Body::new(serde_json::to_string(&sales_persons).unwrap()))
+                .unwrap())
+        })
+        .await,
+    )
+}
+
+pub async fn get_sales_person<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+    Path(sales_person_id): Path<Uuid>,
+) -> Response {
+    error_handler(
+        (async {
+            let sales_person = SalesPersonTO::from(
+                &rest_state
+                    .sales_person_service()
+                    .get(sales_person_id, ())
+                    .await?,
+            );
+            Ok(Response::builder()
+                .status(200)
+                .body(Body::new(serde_json::to_string(&sales_person).unwrap()))
+                .unwrap())
+        })
+        .await,
+    )
+}
+
+pub async fn create_sales_person<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+    Json(sales_person): Json<SalesPersonTO>,
+) -> Response {
+    error_handler(
+        (async {
+            let sales_person = SalesPersonTO::from(
+                &rest_state
+                    .sales_person_service()
+                    .create(&(&sales_person).into(), ())
+                    .await?,
+            );
+            Ok(Response::builder()
+                .status(200)
+                .body(Body::new(serde_json::to_string(&sales_person).unwrap()))
+                .unwrap())
+        })
+        .await,
+    )
+}
+
+pub async fn update_sales_person<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+    Path(sales_person_id): Path<Uuid>,
+    Json(sales_person): Json<SalesPersonTO>,
+) -> Response {
+    error_handler(
+        (async {
+            if sales_person_id != sales_person.id {
+                return Err(RestError::InconsistentId(sales_person_id, sales_person.id));
+            }
+            rest_state
+                .sales_person_service()
+                .update(&(&sales_person).into(), ())
+                .await?;
+            Ok(Response::builder()
+                .status(200)
+                .body(Body::new(serde_json::to_string(&sales_person).unwrap()))
+                .unwrap())
+        })
+        .await,
+    )
+}
+
+pub async fn delete_sales_person<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+    Path(sales_person_id): Path<Uuid>,
+) -> Response {
+    error_handler(
+        (async {
+            rest_state
+                .sales_person_service()
+                .delete(sales_person_id, ())
+                .await?;
+            Ok(Response::builder().status(204).body(Body::empty()).unwrap())
+        })
+        .await,
+    )
+}