fix create teacher route, refactoring route function

.env

@@ -0,0 +1 @@
+DATABASE_URL=sqlite://mydb.db

.gitignore

@@ -1 +1,2 @@
 /target
+*.db

Cargo.lock

@@ -163,12 +163,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -199,12 +193,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "bumpalo"
-version = "3.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
-
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -361,27 +349,6 @@ checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
  "crypto-common",
- "subtle",
-]
-
-[[package]]
-name = "dirs"
-version = "4.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
-dependencies = [
- "dirs-sys",
-]
-
-[[package]]
-name = "dirs-sys"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
-dependencies = [
- "libc",
- "redox_users",
- "winapi",
 ]
 
 [[package]]
@@ -470,6 +437,18 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0399f9d26e5191ce32c498bebd31e7a3ceabc2745f0ac54af3f335126c3f24b3"
 
+[[package]]
+name = "flume"
+version = "0.10.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "pin-project",
+ "spin",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -522,6 +501,17 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
+[[package]]
+name = "futures-executor"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-intrusive"
 version = "0.4.2"
@@ -556,6 +546,7 @@ dependencies = [
  "futures-task",
  "pin-project-lite",
  "pin-utils",
+ "slab",
 ]
 
 [[package]]
@@ -656,21 +647,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "hkdf"
+name = "hospital_server"
-version = "0.12.4"
+version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7"
 dependencies = [
- "hmac",
+ "axum",
-]
+ "config",
-
+ "dotenvy",
-[[package]]
+ "serde",
-name = "hmac"
+ "sqlx",
-version = "0.12.1"
+ "tokio",
-source = "registry+https://github.com/rust-lang/crates.io-index"
+ "tracing",
-checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+ "tracing-subscriber",
-dependencies = [
+ "utoipa",
- "digest",
+ "utoipa-axum",
+ "utoipa-scalar",
 ]
 
 [[package]]
@@ -911,16 +901,6 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
-[[package]]
-name = "js-sys"
-version = "0.3.81"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec48937a97411dcb524a265206ccd4c90bb711fca92b2792c407f268825b9305"
-dependencies = [
- "once_cell",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "json5"
 version = "0.4.1"
@@ -945,14 +925,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
 
 [[package]]
-name = "libredox"
+name = "libsqlite3-sys"
-version = "0.1.10"
+version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "416f7e718bdb06000964960ffa43b4335ad4012ae8b99060261aa4a8088d5ccb"
+checksum = "898745e570c7d0453cc1fbc4a701eb6c662ed54e8fec8b7d14be137ebeeb9d14"
 dependencies = [
- "bitflags 2.9.4",
+ "cc",
- "libc",
+ "pkg-config",
- "redox_syscall 0.5.18",
+ "vcpkg",
 ]
 
 [[package]]
@@ -988,16 +968,6 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
 
-[[package]]
-name = "md-5"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
-dependencies = [
- "cfg-if",
- "digest",
-]
-
 [[package]]
 name = "memchr"
 version = "2.7.6"
@@ -1259,6 +1229,26 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -1286,15 +1276,6 @@ dependencies = [
  "zerovec",
 ]
 
-[[package]]
-name = "ppv-lite86"
-version = "0.2.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
-dependencies = [
- "zerocopy",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.101"
@@ -1319,36 +1300,6 @@ version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
-[[package]]
-name = "rand"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
-dependencies = [
- "libc",
- "rand_chacha",
- "rand_core",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
-dependencies = [
- "getrandom 0.2.16",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
@@ -1367,24 +1318,13 @@ dependencies = [
  "bitflags 2.9.4",
 ]
 
-[[package]]
-name = "redox_users"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
-dependencies = [
- "getrandom 0.2.16",
- "libredox",
- "thiserror",
-]
-
 [[package]]
 name = "ron"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b91f7eff05f748767f183df4320a63d6936e9c6107d97c9e6bdd9784f4289c94"
 dependencies = [
- "base64 0.21.7",
+ "base64",
  "bitflags 2.9.4",
  "serde",
  "serde_derive",
@@ -1419,12 +1359,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "rustversion"
-version = "1.0.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
-
 [[package]]
 name = "ryu"
 version = "1.0.20"
@@ -1556,17 +1490,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "sha1"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "sha2"
 version = "0.10.9"
@@ -1624,6 +1547,15 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "spin"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
+
 [[package]]
 name = "sqlformat"
 version = "0.2.6"
@@ -1652,37 +1584,31 @@ checksum = "fa8241483a83a3f33aa5fff7e7d9def398ff9990b2752b6c6112b83c6d246029"
 dependencies = [
  "ahash 0.7.8",
  "atoi",
- "base64 0.13.1",
  "bitflags 1.3.2",
  "byteorder",
  "bytes",
  "crc",
  "crossbeam-queue",
- "dirs",
  "dotenvy",
  "either",
  "event-listener",
+ "flume",
  "futures-channel",
  "futures-core",
+ "futures-executor",
  "futures-intrusive",
  "futures-util",
  "hashlink 0.8.4",
  "hex",
- "hkdf",
- "hmac",
  "indexmap 1.9.3",
  "itoa",
  "libc",
+ "libsqlite3-sys",
  "log",
- "md-5",
  "memchr",
  "once_cell",
  "paste",
  "percent-encoding",
- "rand",
- "serde",
- "serde_json",
- "sha1",
  "sha2",
  "smallvec",
  "sqlformat",
@@ -1691,7 +1617,6 @@ dependencies = [
  "thiserror",
  "tokio-stream",
  "url",
- "whoami",
 ]
 
 [[package]]
@@ -1742,12 +1667,6 @@ dependencies = [
  "unicode-properties",
 ]
 
-[[package]]
-name = "subtle"
-version = "2.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
-
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -1800,22 +1719,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "test_exercise"
-version = "0.1.0"
-dependencies = [
- "axum",
- "config",
- "serde",
- "sqlx",
- "tokio",
- "tracing",
- "tracing-subscriber",
- "utoipa",
- "utoipa-axum",
- "utoipa-scalar",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -2212,92 +2115,6 @@ dependencies = [
  "wit-bindgen",
 ]
 
-[[package]]
-name = "wasite"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
-
-[[package]]
-name = "wasm-bindgen"
-version = "0.2.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1da10c01ae9f1ae40cbfac0bac3b1e724b320abfcf52229f80b547c0d250e2d"
-dependencies = [
- "cfg-if",
- "once_cell",
- "rustversion",
- "wasm-bindgen-macro",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "671c9a5a66f49d8a47345ab942e2cb93c7d1d0339065d4f8139c486121b43b19"
-dependencies = [
- "bumpalo",
- "log",
- "proc-macro2",
- "quote",
- "syn 2.0.106",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ca60477e4c59f5f2986c50191cd972e3a50d8a95603bc9434501cf156a9a119"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f07d2f20d4da7b26400c9f4a0511e6e0345b040694e8a75bd41d578fa4421d7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.106",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.104"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bad67dc8b2a1a6e5448428adec4c3e84c43e561d8c9ee8a9e5aabeb193ec41d1"
-dependencies = [
- "unicode-ident",
-]
-
-[[package]]
-name = "web-sys"
-version = "0.3.81"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9367c417a924a74cae129e6a2ae3b47fabb1f8995595ab474029da749a8be120"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "whoami"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d4a4db5077702ca3015d3d02d74974948aba2ad9e12ab7df718ee64ccd7e97d"
-dependencies = [
- "libredox",
- "wasite",
- "web-sys",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "test_exercise"
+name = "hospital_server"
 version = "0.1.0"
 edition = "2024"
 
@@ -9,10 +9,11 @@ edition = "2024"
 axum = {version = "0.8.4", features = ["macros"]}
 tokio = {version = "1.47.1", features = ["full"]}
 utoipa = "5.4.0"
-sqlx = {version = "0.6.0", features = ["runtime-tokio-native-tls","postgres"]}
+sqlx = {version = "0.6.0", features = ["runtime-tokio-native-tls","sqlite"]}
 config = "0.15.6"
 utoipa-axum = {version = "0.2.0" }
 utoipa-scalar = { version = "0.3", features = ["axum"] }
 tracing = "0.1.41"
 serde = "1.0.228"
 tracing-subscriber = "0.3.20"
+dotenvy = "0.15.7"

migrations/20251114144629_db.down.sql

@@ -0,0 +1 @@
+drop table "patients";

migrations/20251114144629_db.up.sql

@@ -0,0 +1,5 @@
+create table "patients" (
+    "id" INTEGER PRIMARY KEY,
+    "full_name" TEXT NOT NULL,
+    "phone" TEXT NOT NULL
+);

queries/create_patient.sql

@@ -0,0 +1,9 @@
+insert into patients(
+    "full_name",
+    "phone"
+)
+values($1, $2)
+returning
+    "id",
+    "full_name" as "full_name!",
+    "phone" as "phone!"

queries/delete_patient.sql

@@ -0,0 +1,3 @@
+delete from patients
+where id = $1
+returning *;

queries/get_all.sql

@@ -0,0 +1 @@
+select * from "patients"

queries/get_patient_by_id.sql

@@ -0,0 +1,2 @@
+select * from "patients"
+where id = $1;

queries/update_patient.sql

@@ -0,0 +1,3 @@
+update patients
+set full_name = $2, phone = $3
+where id = $1;

src/app_state.rs

@@ -0,0 +1,6 @@
+use sqlx::SqlitePool;
+
+#[derive(Clone)]
+pub struct AppState {
+   pub pool: SqlitePool,
+}

src/lib.rs

@@ -1,63 +1,117 @@
-use axum::{debug_handler, extract::Json, response::IntoResponse};
+use axum::{
-use schemas::Patient;
+    Router, debug_handler,
-use tracing::info;
+    extract::{Json, Path, State},
-use utoipa::{OpenApi, openapi::Response};
+    http::StatusCode,
+    response::IntoResponse,
+};
+use models::Patient;
+use sqlx::{query_file, query_file_as};
+use utoipa::OpenApi;
 use utoipa_axum::{router::OpenApiRouter, routes};
 
-use crate::openapi::route_docs;
+use crate::{
+    app_state::AppState,
+    models::{CreatePatient, PathParams},
+    openapi::route_docs,
+};
 
+pub mod app_state;
 pub mod models;
 pub mod openapi;
 pub mod schemas;
 
-#[derive(Clone)]
-struct AppState {}
-
 #[derive(OpenApi)]
 struct Api;
 
-pub async fn router() {
+pub fn router(state: AppState) -> Router {
-    let addr = "0.0.0.0:3000";
-    tracing_subscriber::fmt::init();
     let (router, docs) = OpenApiRouter::with_openapi(Api::openapi())
-        .routes(routes!(get_openapi))
+        .nest(
-        .routes(routes!(post_patient))
+            "/api/patients/",
-        .routes(routes!(get_patients))
+            OpenApiRouter::new()
-        .routes(routes!(update_patient_by_id))
+                .routes(routes!(create_patient, get_all))
-        .routes(routes!(delete_patient_by_id))
+                .routes(routes!(
+                    update_patient_by_id,
+                    delete_patient_by_id,
+                    get_patient_by_id
+                )),
+        )
+        .with_state(state)
         .split_for_parts();
-    let listener = tokio::net::TcpListener::bind(addr).await.unwrap();
+    route_docs(router, docs)
-    info!("Listening in {:?}", listener.local_addr());
-    let router = route_docs(router, docs);
-    axum::serve(listener, router).await.unwrap();
 }
 
 #[debug_handler]
-#[utoipa::path(get, path = "/api/patients", description="Get all patients", responses((status = OK, body = Patient)))]
+#[utoipa::path(get, path = "/", description="Get all patients", responses((status = OK, body = Patient)))]
-async fn get_patients() -> impl IntoResponse {
+async fn get_all(State(state): State<AppState>) -> Json<Vec<Patient>> {
-    axum::http::StatusCode::NOT_IMPLEMENTED
+    let patients = query_file_as!(Patient, "queries/get_all.sql")
+        .fetch_all(&state.pool)
+        .await
+        .expect("Could not fetch patients");
+    Json(patients)
 }
 
 #[debug_handler]
-#[utoipa::path(get, path = "/api/openapi.json", description="Get openapi.json file", responses((status = OK)))]
+#[utoipa::path(get, path = "/{id}", description="Get all patients", responses((status = OK, body = Patient)))]
-async fn get_openapi()-> impl IntoResponse  {
+async fn get_patient_by_id(
-    axum::http::StatusCode::NOT_IMPLEMENTED
+    State(state): State<AppState>,
+    Path(path): Path<PathParams>,
+) -> impl IntoResponse {
+    let patient = query_file_as!(Patient, "queries/get_patient_by_id.sql", path.id)
+        .fetch_optional(&state.pool)
+        .await
+        .expect("Could not fetch patients");
+    match patient {
+        Some(p) => Json(p).into_response(),
+        None => StatusCode::NOT_FOUND.into_response(),
+    }
 }
 
 #[debug_handler]
-#[utoipa::path(post, path = "/api/post_patient",description="Create a new patient", responses((status = OK)))]
+#[utoipa::path(post, path = "/", description = "Create a new patient", responses((status = OK)))]
-async fn post_patient(Json(patient): Json<Patient>)-> impl IntoResponse  {
+async fn create_patient(
-    axum::http::StatusCode::NOT_IMPLEMENTED
+    State(state): State<AppState>,
+    Json(patient): Json<CreatePatient>,
+) -> Json<Patient> {
+    let patient = query_file_as!(
+        Patient,
+        "queries/create_patient.sql",
+        patient.full_name,
+        patient.phone
+    )
+    .fetch_one(&state.pool)
+    .await
+    .expect("Could not create new patient");
+
+    Json(patient)
 }
 
 #[debug_handler]
-#[utoipa::path(post, path = "/api/update_patiend_by_id",description="Update patient by ID", responses((status = OK)))]
+#[utoipa::path(post, path = "/{id}", description = "Update patient by ID", responses((status = OK)))]
-async fn update_patient_by_id(Json(patient): Json<Patient>)-> impl IntoResponse  {
+async fn update_patient_by_id(
-    axum::http::StatusCode::NOT_IMPLEMENTED
+    State(state): State<AppState>,
+    Path(path): Path<PathParams>,
+    Json(patient): Json<CreatePatient>,
+) -> impl IntoResponse {
+    query_file!(
+        "queries/update_patient.sql",
+        path.id,
+        patient.full_name,
+        patient.phone
+    )
+    .fetch_one(&state.pool)
+    .await
+    .expect("Could not create new patient");
+    StatusCode::CREATED
 }
 
 #[debug_handler]
-#[utoipa::path(delete, path = "/api/delete_patient_by_id", description="Delete patient by ID", responses((status = OK)))]
+#[utoipa::path(delete, path = "/{id}", description = "Delete patient by ID", responses((status = OK)))]
-async fn delete_patient_by_id(Json(patinent): Json<Patient>)-> impl IntoResponse  {
+async fn delete_patient_by_id(
-    axum::http::StatusCode::NOT_IMPLEMENTED
+    State(state): State<AppState>,
+    Path(path): Path<PathParams>,
+) -> impl IntoResponse {
+    query_file_as!(Patient, "queries/delete_patient.sql", path.id)
+        .fetch_one(&state.pool)
+        .await
+        .expect("Could not delete patient");
 }

src/main.rs

@@ -1,6 +1,25 @@
-use test_exercise::router;
+use hospital_server::app_state::AppState;
+use hospital_server::router;
+use sqlx::SqlitePool;
+use tracing::info;
 
 #[tokio::main]
 async fn main() {
-    router().await;
+    let _ = dotenvy::dotenv();
+    tracing_subscriber::fmt::init();
+    let db_url = std::env::var("DATABASE_URL").expect("DATABASE_URL is not set");
+
+    let pool = SqlitePool::connect(&db_url)
+        .await
+        .expect("Cannot connect to db");
+    sqlx::migrate!().run(&pool).await.unwrap();
+
+    let state = AppState { pool };
+    let router = router(state);
+
+    let addr = "0.0.0.0:3000";
+    let listener = tokio::net::TcpListener::bind(addr).await.unwrap();
+    info!("Listening in {:?}", listener.local_addr());
+
+    axum::serve(listener, router).await.unwrap();
 }

src/models.rs

@@ -2,13 +2,19 @@ use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
 
 #[derive(Debug, Clone, ToSchema, Serialize, Deserialize)]
-struct PatientId {
+pub struct Patient {
-    id: i32,
+    pub id: i64,
+    pub full_name: String,
+    pub phone: String,
 }
 
 #[derive(Debug, Clone, ToSchema, Serialize, Deserialize)]
-pub struct Patient {
+pub struct CreatePatient {
-    id: PatientId,
+    pub full_name: String,
-    name: String,
+    pub phone: String,
-    diagnosis: String, //todo! enum
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PathParams {
+    pub id: i64,
 }

src/openapi.rs

@@ -1,9 +1,9 @@
-use axum::Router;
+use axum::{Router, routing::get};
 use utoipa::openapi::OpenApi;
 use utoipa_scalar::{Scalar, Servable};
 
-struct ApiDocs;
-
 pub fn route_docs(router: Router, docs: OpenApi) -> Router {
-    router.merge(Scalar::with_url("/", docs))
+    router
+        .merge(Scalar::with_url("/", docs.clone()))
+        .route("/docs/openapi.json", get(docs.to_json().expect("serializing OpenAPI")))
 }