предупреждение по прознозу

src/main/java/org/ccalm/main/SendMail.java

@@ -31,7 +31,6 @@ import org.springframework.web.bind.annotation.SessionAttributes;
 import org.springframework.web.context.ServletContextAware;
 
 @Controller
-//@SessionAttributes( { "user" }) //Сесионный объект
 public class SendMail implements ServletContextAware  {
 
 	private static final org.slf4j.Logger logger = LoggerFactory.getLogger(SendMail.class);

src/main/java/org/ccalm/main/SendWarning.java

@@ -0,0 +1,99 @@
+package org.ccalm.main;
+
+import jakarta.servlet.ServletContext;
+import org.json.JSONObject;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.*;
+import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.client.RestTemplate;
+import tools.DBTools;
+import tools.User;
+
+import java.sql.Types;
+import java.time.LocalDate;
+import java.util.*;
+
+@Controller
+public class SendWarning {
+    private static final org.slf4j.Logger logger = LoggerFactory.getLogger(SendWarning.class);
+
+    private final RestTemplate restTemplate = new RestTemplate();
+    private final NamedParameterJdbcTemplate jdbcTemplate;
+
+    private ServletContext context;
+
+    @Autowired
+    public SendWarning(NamedParameterJdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+
+    public JSONObject getSoilTemperature(double lat,double lon){
+        JSONObject result=null;
+        // Формируем JSON-запрос
+        Map<String, Object> request = new HashMap<>();
+        request.put("date", null); //NULL to select the latest date available in the database
+        request.put("hours", 0);
+        request.put("lon", lon);
+        request.put("lat", lat);
+
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        HttpEntity<Map<String, Object>> entity = new HttpEntity<>(request, headers);
+        String url = "https://geoserver2.ccalm.org/geodatalist/getAirTemperature";
+        try {
+            ResponseEntity<Map> response = restTemplate.exchange(url, HttpMethod.POST, entity, Map.class);
+            if (response.getStatusCode() == HttpStatus.OK && response.getBody() != null) {
+                Object date = response.getBody().get("date");
+                Object value = response.getBody().get("value");
+                if (value != null && date != null) {
+                    result = new JSONObject();
+                    result.put("date", date);
+                    result.put("value", value);
+                }
+            }
+        } catch (Exception e) {
+            String uuid = UUID.randomUUID().toString();
+            logger.error(uuid,e);
+        }
+        return result;
+    }
+
+    @RequestMapping(value = "/api/main/v01/SendWarning",method = RequestMethod.GET,produces = "text/html;charset=UTF-8")
+    @ResponseBody
+    public ResponseEntity<Object> send(@ModelAttribute User user, @RequestParam(required=false,name="lng") String language_id) {
+        Map<String, Object> result = new HashMap<>();
+
+        String sql = """ 
+                select
+                    t.lat,
+                    t.lon,
+                    t.temperature
+	            from
+	                main.frmcheckpoints t
+	            where
+	                t.del=false
+	                and t.warn=true
+	            """;
+
+        MapSqlParameterSource parameters = new MapSqlParameterSource();
+        //parameters.addValue("language_id", language_id, Types.INTEGER);
+        List<String> ret = jdbcTemplate.query(sql, parameters, new DBTools.JsonRowMapper());
+        for (String jsonString : ret) {
+            JSONObject obj = new JSONObject(jsonString);
+            JSONObject tmp = getSoilTemperature(obj.getDouble("lat"),obj.getDouble("lon"));
+            if(tmp!=null) {
+                double temperature = obj.getDouble("temperature");
+                if (temperature < tmp.getDouble("val")) {
+                    System.out.println(tmp.getDouble("val"));
+                }
+            }
+        }
+
+        return new ResponseEntity<>(result, HttpStatus.OK);
+    }
+
+}