updates telemetry to no longer use grpc

api/src/data_type.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub enum DataType {
+    Float32,
+    Float64,
+    Boolean,
+}

api/src/data_value.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
+pub enum DataValue {
+    Float32(f32),
+    Float64(f64),
+    Boolean(bool),
+}

api/src/lib.rs

@@ -0,0 +1,4 @@
+pub mod data_type;
+pub mod data_value;
+pub mod request;
+pub mod response;

api/src/request.rs

@@ -0,0 +1,32 @@
+use crate::data_type::DataType;
+use crate::data_value::DataValue;
+use chrono::{DateTime, Utc};
+use derive_more::From;
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TelemetryDefinitionRequest {
+    pub name: String,
+    pub data_type: DataType,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TelemetryEntry {
+    pub uuid: Uuid,
+    pub value: DataValue,
+    pub timestamp: DateTime<Utc>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, From)]
+pub enum RequestMessagePayload {
+    TelemetryDefinitionRequest(TelemetryDefinitionRequest),
+    TelemetryEntry(TelemetryEntry),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RequestMessage {
+    pub uuid: Uuid,
+    #[serde(flatten)]
+    pub payload: RequestMessagePayload,
+}

api/src/response.rs

@@ -0,0 +1,20 @@
+use derive_more::{From, TryInto};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TelemetryDefinitionResponse {
+    pub uuid: Uuid,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, From, TryInto)]
+pub enum ResponseMessagePayload {
+    TelemetryDefinitionResponse(TelemetryDefinitionResponse),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ResponseMessage {
+    pub uuid: Uuid,
+    #[serde(flatten)]
+    pub payload: ResponseMessagePayload,
+}