Testrun stores gw identity key instead of gw pk

Cargo.lock

@@ -6591,7 +6591,7 @@ dependencies = [
 
 [[package]]
 name = "nym-node-status-api"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "anyhow",
  "axum 0.7.7",

common/models/src/ns_api.rs

@@ -2,7 +2,6 @@ use serde::{Deserialize, Serialize};
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct TestrunAssignment {
-    /// has nothing to do with GW identity key. This is PK from `gateways` table
     pub testrun_id: i64,
-    pub gateway_pk_id: i64,
+    pub gateway_identity_key: String,
 }

nym-node-status-api/Cargo.toml

@@ -3,7 +3,7 @@
 
 [package]
 name = "nym-node-status-api"
-version = "0.1.3"
+version = "0.1.4"
 authors.workspace = true
 repository.workspace = true
 homepage.workspace = true

nym-node-status-api/migrations/000_init.sql

@@ -103,7 +103,7 @@ CREATE TABLE
 CREATE TABLE testruns
 (
   id            INTEGER PRIMARY KEY AUTOINCREMENT,
-  gateway_id    INTEGER,
+  gateway_id    INTEGER NOT NULL,
   status        INTEGER NOT NULL, -- 0=pending, 1=in-progress, 2=complete
   timestamp_utc INTEGER NOT NULL,
   ip_address    VARCHAR NOT NULL,

nym-node-status-api/src/db/models.rs

@@ -300,6 +300,7 @@ pub(crate) mod gateway {
     }
 }
 
+#[allow(dead_code)] // not dead code, this is SQL data model
 #[derive(Debug, Clone)]
 pub struct TestRunDto {
     pub id: i64,

nym-node-status-api/src/db/queries/testruns.rs

@@ -72,8 +72,8 @@ pub(crate) async fn update_testruns_older_than(db: &DbPool, age: Duration) -> an
 pub(crate) async fn get_oldest_testrun_and_make_it_pending(
     conn: &mut PoolConnection<Sqlite>,
 ) -> anyhow::Result<Option<TestrunAssignment>> {
-    let assignment = sqlx::query_as!(
-        TestrunAssignment,
+    // find & mark as "In progress" in the same transaction to avoid race conditions
+    let returning = sqlx::query!(
         r#"UPDATE testruns
             SET status = ?
             WHERE rowid =
@@ -85,8 +85,8 @@ pub(crate) async fn get_oldest_testrun_and_make_it_pending(
             LIMIT 1
         )
         RETURNING
-            id as "testrun_id!",
-            gateway_id as "gateway_pk_id!"
+            id as "id!",
+            gateway_id
             "#,
         TestRunStatus::InProgress as i64,
         TestRunStatus::Queued as i64,
@@ -94,7 +94,27 @@ pub(crate) async fn get_oldest_testrun_and_make_it_pending(
     .fetch_optional(conn.as_mut())
     .await?;
 
-    Ok(assignment)
+    if let Some(testrun) = returning {
+        let gw_identity = sqlx::query!(
+            r#"
+                SELECT
+                    id,
+                    gateway_identity_key
+                FROM gateways
+                WHERE id = ?
+                LIMIT 1"#,
+            testrun.gateway_id
+        )
+        .fetch_one(conn.as_mut())
+        .await?;
+
+        return Ok(Some(TestrunAssignment {
+            testrun_id: testrun.id,
+            gateway_identity_key: gw_identity.gateway_identity_key,
+        }));
+    } else {
+        return Ok(None);
+    }
 }
 
 pub(crate) async fn update_testrun_status(

nym-node-status-api/src/http/api/testruns.rs

@@ -42,18 +42,10 @@ async fn request_testrun(State(state): State<AppState>) -> HttpResult<Json<Testr
     return match db::queries::testruns::get_oldest_testrun_and_make_it_pending(&mut conn).await {
         Ok(res) => {
             if let Some(testrun) = res {
-                let gw_identity =
-                    db::queries::select_gateway_identity(&mut conn, testrun.gateway_pk_id)
-                        .await
-                        .map_err(|_| {
-                            // should never happen:
-                            HttpError::internal_with_logging("No gateway found for testrun")
-                        })?;
-                // TODO dz consider adding a column to testruns table with agent's public key
                 tracing::debug!(
                     "🏃‍ Assigned testrun row_id {} gateway {} to agent",
                     &testrun.testrun_id,
-                    gw_identity
+                    testrun.gateway_identity_key
                 );
                 Ok(Json(testrun))
             } else {

nym-node-status-api/src/http/models.rs

@@ -1,4 +1,3 @@
-use crate::db::models::TestRunDto;
 use nym_node_requests::api::v1::node::models::NodeDescription;
 use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
@@ -75,12 +74,3 @@ pub(crate) struct SummaryHistory {
     pub value_json: serde_json::Value,
     pub timestamp_utc: String,
 }
-
-impl From<TestRunDto> for TestrunAssignment {
-    fn from(value: TestRunDto) -> Self {
-        Self {
-            gateway_pk_id: value.gateway_id,
-            testrun_id: value.id,
-        }
-    }
-}