back/methods/locationiq-config/optimize.js

@@ -0,0 +1,77 @@
+const UserError = require('vn-loopback/util/user-error');
+const axios = require('axios');
+
+module.exports = Self => {
+    Self.remoteMethod('optimize', {
+        description: 'Return optimized coords',
+        accessType: 'READ',
+        accepts: [{
+            arg: 'addressIds',
+            type: 'array',
+            required: true
+        }],
+        returns: {
+            type: 'string',
+            root: true
+        },
+        http: {
+            path: `/optimize`,
+            verb: 'GET'
+        }
+    });
+
+    Self.optimize = async addressIds => {
+        const models = Self.app.models;
+        try {
+            const locationiqConfig = await models.LocationiqConfig.findOne();
+            if (!locationiqConfig) throw new UserError(`LocationIQ service is not configured`);
+
+            let coords = [];
+            for (const addressId of addressIds) {
+                const address = await models.Address.findById(addressId);
+                coords.push({
+                    addressId,
+                    latitude: address.latitude.toFixed(6),
+                    longitude: address.longitude.toFixed(6)
+                });
+            }
+            const concatCoords = coords
+                .map(coord => `${coord.longitude},${coord.latitude}`)
+                .join(';');
+            const response = await axios.post(`${locationiqConfig.url}${concatCoords}?key=${locationiqConfig.key}`);
+            const tolerance = locationiqConfig.tolerance;
+
+            for (waypoint of response.data.waypoints) {
+                const longitude = waypoint.location[0];
+                const latitude = waypoint.location[1];
+
+                const matchedAddress = coords.find(coord =>
+                    Math.abs(coord.latitude - latitude) <= tolerance &&
+                    Math.abs(coord.longitude - longitude) <= tolerance
+                );
+                if (matchedAddress) matchedAddress.position = waypoint.waypoint_index;
+            }
+            coords.sort((a, b) => {
+                const posA = a.position !== undefined ? a.position : Infinity;
+                const posB = b.position !== undefined ? b.position : Infinity;
+                return posA - posB;
+            });
+            // Temporal para abrir en maps
+            const coordsString = coords
+                .map(item => `${item.latitude},${item.longitude}`)
+                .join('/');
+            console.log(`https://www.google.es/maps/dir/${coordsString}`);
+            // ---------
+            return coords;
+        } catch (err) {
+            switch (err.response?.data?.code) {
+            case 'NoTrips':
+                throw new UserError('No trips found because input coordinates are not connected');
+            case 'NotImplemented':
+                throw new UserError('This request is not supported');
+            default:
+                throw err;
+            }
+        }
+    };
+};

back/model-config.json

@@ -88,6 +88,9 @@
     "Language": {
         "dataSource": "vn"
     },
+    "LocationiqConfig": {
+        "dataSource": "vn"
+    },
     "Machine": {
         "dataSource": "vn"
     },

back/models/locationiq-config.js

@@ -0,0 +1,4 @@
+module.exports = Self => {
+    require('../methods/locationiq-config/optimize')(Self);
+};
+

back/models/locationiq-config.json

@@ -0,0 +1,28 @@
+{
+	"name": "LocationiqConfig",
+	"base": "VnModel",
+	"options": {
+		"mysql": {
+			"table": "locationiqConfig"
+		}
+	},
+	"properties": {
+		"id": {
+			"type": "number",
+			"id": true,
+			"required": true
+		},
+		"url": {
+			"type": "string",
+			"required": true
+		},
+		"key": {
+			"type": "string",
+			"required": true
+		},
+		"tolerance": {
+			"type": "number",
+			"required": false
+		}
+	}
+}

db/versions/11379-yellowCordyline/00-firstScript.sql

@@ -0,0 +1,8 @@
+CREATE TABLE `vn`.`locationiqConfig` (
+  `id` int(10) unsigned NOT NULL,
+  `url` varchar(100) NOT NULL,
+  `key` varchar(100) NOT NULL,
+  `tolerance` decimal(6,6) NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`),
+  CONSTRAINT `locationiqConfig_check` CHECK (`id` = 1)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci;

loopback/locale/es.json

@@ -388,8 +388,9 @@
 	"You do not have permission to modify the booked field": "No tienes permisos para modificar el campo contabilizada",
 	"ticketLostExpedition": "El ticket [{{ticketId}}]({{{ticketUrl}}}) tiene la siguiente expedición perdida:{{ expeditionId }}",
 	"The web user's email already exists": "El correo del usuario web ya existe",
-    "Sales already moved": "Ya han sido transferidas",
+	"Sales already moved": "Ya han sido transferidas",
-    "The raid information is not correct": "La información de la redada no es correcta",
+	"The raid information is not correct": "La información de la redada no es correcta",
-    "There are tickets to be invoiced": "Hay tickets para esta zona, borralos primero"
+	"There are tickets to be invoiced": "Hay tickets para esta zona, borralos primero",
-}
+	"No trips found because input coordinates are not connected": "No se encontraron rutas porque las coordenadas de entrada no están conectadas",
-
+	"This request is not supported": "Esta solicitud no es compatible"
+}