Initial version of weather microservice

microservices/weather/src/write.rs

@@ -0,0 +1,21 @@
+use chrono::{DateTime, Utc};
+use influxdb::{Client, InfluxDbWriteable};
+use anyhow::Result;
+
+#[derive(InfluxDbWriteable)]
+pub struct WeatherReading {
+    pub time: DateTime<Utc>,
+    pub wind_speed: f32,
+}
+
+pub async fn write_weather_data(
+    reading: WeatherReading,
+    base_url: &str,
+    database: &str,
+    token: &str,
+) -> Result<()> {
+    let client = Client::new(base_url, database).with_token(token);
+    let query = reading.into_query("WeatherReading");
+    client.query(query).await?;
+    Ok(())
+}