修改了weather-test的位置，并尝试做插入数据库

src/main.rs

@@ -101,24 +101,6 @@ pub struct WeatherData {
     wind_speed_suitability: String,
 }
 
-#[post("/weather-test")]
-async fn post_weather_data(data: web::Json<WeatherData>) -> impl Responder {
-    // 在这里处理接收到的数据
-    println!("Received weather data: {:#?}", data);
-
-    // 示例：访问特定字段
-    println!("Area Type: {}", data.area_type);
-    println!("Wind Speeds: {:?}", data.wind_speed);
-    println!("Location: ({}, {})", data.latitude, data.longitude);
-
-    // 返回成功响应
-    web::Json(serde_json::json!({
-        "status": "success",
-        "message": "Weather data received successfully",
-        "received_assignment": data.assignment_number
-    }))
-}
-
 // 定义请求体结构
 #[derive(Debug, Deserialize)]
 struct OpenIdRequest {
@@ -308,6 +290,134 @@ async fn get_openid(
     HttpResponse::Ok().json(OpenIdResponse { openid })
 }
 
+#[post("/weather-test")]
+async fn post_weather_data(
+    data: web::Json<WeatherData>,
+    pool: web::Data<PgPool>,
+) -> impl Responder {
+    // 打印接收的数据
+    println!("Received weather data: {:#?}", data);
+
+    // 1. 根据openid查询user_id
+    let openid = &data.openid;
+    let query_user = r#"
+        SELECT id FROM users WHERE openid = $1
+    "#;
+
+    let user_id_result: Result<Option<(i32,)>, sqlx::Error> =
+        sqlx::query_as::<_, (i32,)>(query_user)
+            .bind(openid)
+            .fetch_optional(pool.get_ref())
+            .await;
+
+    let user_id = match user_id_result {
+        Ok(Some((id,))) => id,
+        Ok(None) => {
+            let error_msg = format!("未找到openid为 {} 的用户", openid);
+            eprintln!("{}", error_msg);
+            // 返回200状态码，但success为false
+            return HttpResponse::Ok().json(serde_json::json!({
+                "success": false,
+                "errcode": 404,
+                "errmsg": error_msg
+            }));
+        }
+        Err(e) => {
+            let error_msg = format!("查询用户失败: {}", e);
+            eprintln!("{}", error_msg);
+            return HttpResponse::Ok().json(serde_json::json!({
+                "success": false,
+                "errcode": 500,
+                "errmsg": error_msg
+            }));
+        }
+    };
+
+    // 2. 将天气数据插入数据库
+    let insert_query = r#"
+        INSERT INTO weather_data (
+            user_id, title, date, hour, min, longitude, latitude, daysincejanfirst,
+            theta, solardeclination, sunaltitude, overallcloudiness, lowcloudiness,
+            cloudindex, solarradiationlevel, hasmeasuredwindspeed, measuredwindspeed,
+            convertedwindspeed, measurementheight, areatype, pointwindspeed,
+            atmosphericstability, suitabilitydegree, winddirection, averagewinddirection,
+            winddirectionstandarddeviation, windspeed, averagewindspeed, windspeedsuitability,
+            winddirectionsuitability, overallsuitability, inspectiontype, assignmentnumber,
+            calculatedwindspeed
+        ) VALUES (
+            $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19,
+            $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32, $33, $34
+        ) RETURNING id
+    "#;
+
+    // 转换经纬度为字符串
+    let longitude_str = data.longitude.to_string();
+    let latitude_str = data.latitude.to_string();
+
+    // 执行插入操作
+    let result = sqlx::query_as::<_, (i32,)>(insert_query)
+        .bind(user_id)
+        .bind(&data.title)
+        .bind(&data.date)
+        .bind(data.hours)
+        .bind(data.min)
+        .bind(&longitude_str)
+        .bind(&latitude_str)
+        .bind(data.day_since_jan_first)
+        .bind(data.theta)
+        .bind(data.solar_declination)
+        .bind(data.sun_altitude)
+        .bind(&data.overall_cloudiness)
+        .bind(&data.low_cloudiness)
+        .bind(&data.cloud_index)
+        .bind(data.solar_radiation_level as i32)
+        .bind(data.has_measured_wind_speed)
+        .bind(data.measured_wind_speed)
+        .bind(data.converted_wind_speed as i32)
+        .bind(data.measurement_height)
+        .bind(&data.area_type)
+        .bind(data.point_wind_speed)
+        .bind(&data.atmospheric_stability)
+        .bind(&data.suitability_degree)
+        .bind(serde_json::to_value(&data.wind_direction).unwrap())
+        .bind(data.average_wind_direction)
+        .bind(data.wind_direction_standard_deviation)
+        .bind(serde_json::to_value(&data.wind_speed).unwrap())
+        .bind(data.average_wind_speed)
+        .bind(&data.wind_speed_suitability)
+        .bind(&data.wind_direction_suitability)
+        .bind(&data.overall_suitability)
+        .bind(&data.inspection_type)
+        .bind(&data.assignment_number)
+        .bind(data.calculated_wind_speed)
+        .fetch_one(pool.get_ref())
+        .await;
+
+    match result {
+        Ok((inserted_id,)) => {
+            println!(
+                "Successfully inserted weather data with id: {}",
+                inserted_id
+            );
+            HttpResponse::Ok().json(serde_json::json!({
+                "success": true,  // 前端期望的成功标识
+                "message": "Weather data inserted successfully",
+                "inserted_id": inserted_id,
+                "received_assignment": data.assignment_number
+            }))
+        }
+        Err(e) => {
+            let error_msg = format!("插入数据失败: {}", e);
+            eprintln!("{}", error_msg);
+            HttpResponse::Ok().json(serde_json::json!({
+                "success": false,  // 前端期望的失败标识
+                "errcode": 500,
+                "errmsg": error_msg
+            }))
+        }
+    }
+}
+
 // 创建服务器配置的函数
 fn create_server_config(
     pool: PgPool,