Merge pull request #59 from Michael-F-Bryan/link-devices

Link devices: some extra methods

libsignal-service/Cargo.toml

@@ -11,11 +11,12 @@ libsignal-protocol = { git = "https://github.com/Michael-F-Bryan/libsignal-proto
 async-trait = "0.1.30"
 url = { version = "2.1.1", features = ["serde"] }
 base64 = "0.13"
+chrono = { version = "0.4", features = ["serde"] }
 bytes = "0.5"
 futures = "0.3"
 pin-project = "1.0"
 thiserror = "1.0"
-serde = {version = "1.0", features=["derive"]}
+serde = { version = "1.0", features=["derive"] }
 prost = "0.6"
 http = "0.2.1"
 log = "0.4.8"

libsignal-service/src/push_service.rs

@@ -16,6 +16,8 @@ use aes_gcm::{
     Aes256Gcm, NewAead,
 };
 
+use chrono::prelude::*;
+
 use libsignal_protocol::{keys::PublicKey, Context, PreKeyBundle};
 use serde::{Deserialize, Serialize};
 
@@ -76,6 +78,17 @@ pub struct DeviceId {
     pub device_id: i32,
 }
 
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct DeviceInfo {
+    pub id: i64,
+    pub name: Option<String>,
+    #[serde(with = "chrono::serde::ts_milliseconds")]
+    pub created: DateTime<Utc>,
+    #[serde(with = "chrono::serde::ts_milliseconds")]
+    pub last_seen: DateTime<Utc>,
+}
+
 #[derive(Debug, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ConfirmDeviceMessage {
@@ -357,6 +370,20 @@ pub trait PushService {
         Ok(VoiceVerificationCodeResponse::CallIssued)
     }
 
+    /// Fetches a list of all devices tied to the authenticated account.
+    ///
+    /// This list include the device that sends the request.
+    async fn devices(&mut self) -> Result<Vec<DeviceInfo>, ServiceError> {
+        #[derive(serde::Deserialize)]
+        struct DeviceInfoList {
+            devices: Vec<DeviceInfo>,
+        }
+
+        let devices: DeviceInfoList = self.get("/v1/devices/").await?;
+
+        Ok(devices.devices)
+    }
+
     async fn confirm_verification_code(
         &mut self,
         confirm_code: u32,