build.rs

@@ -0,0 +1,5 @@
+// generated by `sqlx migrate build-script`
+fn main() {
+    // trigger recompilation when a new migration is added
+    println!("cargo:rerun-if-changed=migrations");
+}

migrations/20221121211314_swap_lat_long.sql

@@ -0,0 +1 @@
+UPDATE places SET longitude=latitude, latitude=longitude;

src/routes.rs

@@ -43,7 +43,7 @@ enum UpsertResponse {
     NotFound(NotFound<Json<Place>>),
 }
 
-#[post("/places", format = "json", data = "<place>")]
+#[put("/places", format = "json", data = "<place>")]
 async fn upsert_place(db: Connection<Db>, place: Json<Place>) -> Result<UpsertResponse> {
     if place.id.is_some() {
         update_place(db, place).await
@@ -79,14 +79,15 @@ async fn insert_place(mut db: Connection<Db>, mut place: Json<Place>) -> Result<
 
 async fn update_place(mut db: Connection<Db>, place: Json<Place>) -> Result<UpsertResponse> {
     let result = ::sqlx::query!(
-        "UPDATE places SET (name, address, open_hours, icon, description, longitude, latitude) = (?, ?, ?, ?, ?, ?, ?)",
+        "UPDATE places SET (name, address, open_hours, icon, description, longitude, latitude) = (?, ?, ?, ?, ?, ?, ?) WHERE id = ?",
         place.name,
         place.address,
         place.open_hours,
         place.icon,
         place.description,
         place.longitude,
-        place.latitude
+        place.latitude,
+        place.id,
     )
     .execute(&mut *db)
     .await?;

static/index.html

@@ -52,13 +52,15 @@
 		}
 		#modal-form {
 			margin: 15vh auto;
-			background-color: rgb(245, 245, 245);
+			color: #333;
+			background-color: white;
 			padding: 2em;
 			border: 1px solid rgb(25, 25, 25);
 			width: 80vw;
+			border-radius: 12px;
 		}
 		#close {
-			color: rgb(80, 80, 80);
+			color: #333;
 			float: right;
 			font-size: 28px;
 			font-weight: bold;
@@ -76,6 +78,7 @@
 			display: table-row;
 		}
 		label {
+			font-weight: bold;
 			display: table-cell;
 			vertical-align: top;
 			padding-right: 2em;
@@ -137,6 +140,9 @@
 					<textarea id="description" name="description"
 						cols="30" rows="5"></textarea>
 				</p>
+				<p>
+					<button type="button" id="button">Enviar </button>
+				</p>
 			</form>
 		</div>
 	</div>

ts-client/Makefile

@@ -0,0 +1,3 @@
+all: client.ts
+	tsc
+	sed -i '1d' build/client.js

ts-client/client.ts

@@ -1,5 +1,5 @@
 import * as L from 'leaflet-contextmenu';
-import { Feature, FeatureCollection, GeoJSON } from 'geojson';
+import { Feature, FeatureCollection } from 'geojson';
 
 interface PlaceModel {
 	id: number | null;
@@ -28,12 +28,12 @@ function toFeature(place: PlaceModel): Feature {
 		},
 		"geometry": {
 			"type": "Point",
-			"coordinates": [place.latitude, place.longitude]
+			"coordinates": [place.longitude, place.latitude]
 		}
 	}
 }
 
-function toLeafletPlaces(backendPlaces: Array<PlaceModel>): GeoJSON {
+function toLeafletPlaces(backendPlaces: Array<PlaceModel>): L.GeoJSON {
 	let result: FeatureCollection = {
 		type: "FeatureCollection",
 		features: new Array<Feature>(),
@@ -45,9 +45,15 @@ function toLeafletPlaces(backendPlaces: Array<PlaceModel>): GeoJSON {
 }
 
 let placesLayer: L.GeoJSON;
-let places = new Map<L.LatLngLiteral, PlaceModel>();
+let places = new Map<string, PlaceModel>();
 
-async function createPlace(): Promise<void> {
+function toStr(latlng: L.LatLngLiteral) {
+	return latlng.lng + "|" + latlng.lat;
+}
+
+function getPlaceFromForm(): PlaceModel {
+	const idStr = (document.getElementById("id") as HTMLInputElement).value;
+	const id = idStr == "" ? null : parseInt(idStr);
 	const name =
 		(document.getElementById("name") as HTMLInputElement).value;
 	const address =
@@ -63,8 +69,8 @@ async function createPlace(): Promise<void> {
 	const longitude = parseFloat(
 		(document.getElementById("long") as HTMLSelectElement).value);
 
-	const newPlace: PlaceModel = {
-		id: null,
+	return {
+		id: id,
 		name: name,
 		address: address,
 		open_hours: open_hours,
@@ -73,6 +79,37 @@ async function createPlace(): Promise<void> {
 		latitude: latitude,
 		longitude: longitude,
 	};
+}
+
+function clearForm(): void {
+	/* Get the form elements*/
+	const idInput = (document.getElementById("id") as HTMLInputElement);
+	const latInput = (document.getElementById("lat") as HTMLInputElement);
+	const longInput = (document.getElementById("long") as HTMLInputElement);
+	const nameInput = (document.getElementById("name") as HTMLInputElement);
+	const addressInput = (document.getElementById("address") as HTMLInputElement);
+	const openHoursArea = (document.getElementById("open_hours") as HTMLTextAreaElement);
+	const descriptionArea = (document.getElementById("description") as HTMLTextAreaElement);
+
+	/* Clear them */
+	idInput.value = "";
+	latInput.value = "";
+	longInput.value = "";
+	nameInput.value = "";
+	addressInput.value = "";
+	openHoursArea.value = "";
+	descriptionArea.value = "";
+
+	/* Clear the callback */
+	document.getElementById("button").onclick = null;
+
+	/* Now you see it, now you don't*/
+	document.getElementById("modal").style.display = "none";
+}
+
+
+async function createPlace(): Promise<void> {
+	const newPlace = getPlaceFromForm();
 
 	await fetch('places', {
 		method: 'PUT',
@@ -84,16 +121,46 @@ async function createPlace(): Promise<void> {
 		.then((response) => response.json())
 		.then((place: PlaceModel) => {
 			places.set(
-				{ lat: place.latitude, lng: place.longitude },
+				toStr({ lat: place.latitude, lng: place.longitude }),
 				place
 			);
 			placesLayer.addData(toFeature(place));
+			clearForm();
+			alert("Lugar añadido exitosamente");
 		})
 		.catch((error) => alert(error));
 }
 
+async function editPlace(): Promise<void> {
+	const newPlace = getPlaceFromForm();
+
+	await fetch('places', {
+		method: 'PUT',
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		body: JSON.stringify(newPlace),
+	})
+		.then((response) => response.json())
+		.then((place: PlaceModel) => {
+			places.set(
+				toStr({ lat: place.latitude, lng: place.longitude }),
+				place
+			);
+			clearForm();
+			alert("Lugar guardado exitosamente. Para ver los cambios, recargue la página.");
+		})
+		.catch((error) => alert(error));
+}
+
+const enum Operation {
+	Create = "create",
+	Edit = "edit",
+}
+
 interface MapEvent {
-	latlng: L.latlng;
+	latlng: L.LatLng;
+	relatedTarget: L.Marker | L.Path | undefined;
 }
 
 async function setupMap(): Promise<void> {
@@ -111,21 +178,62 @@ async function setupMap(): Promise<void> {
 		}
 	}
 
-	function openForm(title: string, lat: number, long: number): void {
+	function openForm(op: Operation, lat: number, long: number): void {
+		/* Fill the form for us */
 		const h1 = modal.getElementsByTagName("h1")[0];
-		h1.innerText = title;
+		if (op == Operation.Create) {
+			clearForm()
+			h1.innerText = "Añadir lugar nuevo";
+		} else {
+			h1.innerText = "Editar lugar";
+		}
 		const latInput = (document.getElementById("lat") as HTMLInputElement);
+		const longInput = (document.getElementById("long") as HTMLInputElement);
 		latInput.value = lat.toString();
-		const longInput = (document.getElementById("long") as HTMLInputElement);
 		longInput.value = long.toString();
 
+		if (op == Operation.Edit) {
+			const place = places.get(toStr({ lat: lat, lng: long }));
+			console.log(toStr({ lat: lat, lng: long }));
+			/*Get the form elements*/
+			const idInput = (document.getElementById("id") as HTMLInputElement);
+			const nameInput = (document.getElementById("name") as HTMLInputElement);
+			const addressInput = (document.getElementById("address") as HTMLInputElement);
+			const openHoursArea = (document.getElementById("open_hours") as HTMLTextAreaElement);
+			const iconSelect = (document.getElementById("icon") as HTMLSelectElement);
+			const descriptionArea = (document.getElementById("description") as HTMLTextAreaElement);
+
+			/* And set them */
+			idInput.value = place.id.toString();
+			nameInput.value = place.name;
+			addressInput.value = place.address;
+			openHoursArea.value = place.open_hours;
+			iconSelect.value = place.icon;
+			descriptionArea.value = place.description;
+		}
+
+		/* Plug callbacks */
+		if (op == Operation.Create) {
+			document.getElementById("button").onclick = createPlace;
+		} else {
+			document.getElementById("button").onclick = editPlace;
+		}
+
+		/* Make it appear */
 		modal.style.display = "block";
 	}
 
 	function openCreateForm(e: MapEvent) {
 		const lat = e.latlng.lat;
 		const long = e.latlng.lng;
-		openForm("Añadir lugar nuevo", lat, long);
+		openForm(Operation.Create, lat, long);
+	}
+
+	function openEditForm(e: MapEvent) {
+		const marker = (e.relatedTarget as L.Marker);
+		const lat = marker.getLatLng().lat;
+		const long = marker.getLatLng().lng;
+		openForm(Operation.Edit, lat, long);
 	}
 
 	/* Get places from backend */
@@ -133,13 +241,13 @@ async function setupMap(): Promise<void> {
 	const leafletPlaces = toLeafletPlaces(backendPlaces);
 	for (const place of backendPlaces) {
 		places.set(
-			{ lat: place.latitude, lng: place.longitude },
+			toStr({ lat: place.latitude, lng: place.longitude }),
 			place
 		);
 	}
 
 	/* Set up the map*/
-	const map = new L.Map('map', {
+	const map = new L.map('map', {
 		contextmenu: true,
 		contextmenuWidth: 140,
 		contextmenuItems: [
@@ -181,7 +289,8 @@ async function setupMap(): Promise<void> {
 				contextmenu: true,
 				contextmenuInheritItems: false,
 				contextmenuItems: [{
-					text: 'Marker item'
+					text: 'Editar',
+					callback: openEditForm,
 				}]
 			});
 		}