parse_rs/
analytics.rs

1// src/analytics.rs
2use crate::client::Parse;
3use crate::error::ParseError;
4use reqwest::Method;
5use serde_json::Value;
6
7impl Parse {
8    /// Tracks a custom event with optional dimensions.
9    ///
10    /// # Arguments
11    /// * `event_name`: The name of the event to track (e.g., "ButtonClicked", "ItemPurchased").
12    /// * `dimensions`: Optional key-value pairs to associate with the event.
13    ///
14    /// # Returns
15    /// A `Result` indicating success or a `ParseError`.
16    ///
17    /// This operation typically requires the Master Key, JavaScript Key, or REST API Key.
18    pub async fn track_event(
19        &self,
20        event_name: &str,
21        dimensions: Option<Value>,
22    ) -> Result<(), ParseError> {
23        if event_name.is_empty() {
24            return Err(ParseError::InvalidInput(
25                "Event name cannot be empty.".to_string(),
26            ));
27        }
28
29        let endpoint = format!("events/{}", event_name);
30
31        // The server expects an empty JSON object {} if dimensions are None.
32        let body = dimensions.unwrap_or_else(|| serde_json::json!({}));
33
34        let use_master_key = self.master_key.is_some();
35        // Analytics events are often not tied to a specific user session.
36        // The _request method will use JS or REST key if master_key is None and session_token is None.
37        let session_token_to_use = None;
38
39        // For analytics events, Parse Server responds with an empty JSON object {} and HTTP 200 OK on success.
40        // We don't need to deserialize a specific response body, just ensure the request was successful.
41        let _response_value: Value = self
42            ._request(
43                Method::POST,
44                &endpoint,
45                Some(&body),
46                use_master_key,
47                session_token_to_use,
48            )
49            .await?;
50
51        // If _request didn't return an error (e.g., non-2xx status), we consider it a success.
52        // The _request method itself handles non-successful HTTP status codes by returning ParseError.
53        Ok(())
54    }
55}
parse_rs/analytics.rs

parse_rs/
analytics.rs
