feat: vm actions start/stop/delete

lnvps_db/src/lib.rs

@@ -78,6 +78,9 @@ pub trait LNVpsDb: Sync + Send {
     /// List all VM's
     async fn list_vms(&self) -> Result<Vec<Vm>>;
 
+    /// List expired VM's
+    async fn list_expired_vms(&self) -> Result<Vec<Vm>>;
+
     /// List VM's owned by a specific user
     async fn list_user_vms(&self, id: u64) -> Result<Vec<Vm>>;
 
@@ -87,6 +90,9 @@ pub trait LNVpsDb: Sync + Send {
     /// Insert a new VM record
     async fn insert_vm(&self, vm: &Vm) -> Result<u64>;
 
+    /// Delete a VM by id
+    async fn delete_vm(&self, vm_id: u64) -> Result<()>;
+
     /// List VM ip assignments
     async fn insert_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<u64>;
 

lnvps_db/src/mysql.rs

@@ -197,6 +197,13 @@ impl LNVpsDb for LNVpsDbMysql {
             .map_err(Error::new)
     }
 
+    async fn list_expired_vms(&self) -> Result<Vec<Vm>> {
+        sqlx::query_as("select * from vm where expires > current_timestamp()")
+            .fetch_all(&self.db)
+            .await
+            .map_err(Error::new)
+    }
+
     async fn list_user_vms(&self, id: u64) -> Result<Vec<Vm>> {
         sqlx::query_as("select * from vm where user_id = ?")
             .bind(id)
@@ -233,6 +240,15 @@ impl LNVpsDb for LNVpsDbMysql {
             .try_get(0)?)
     }
 
+    async fn delete_vm(&self, vm_id: u64) -> Result<()> {
+        sqlx::query("delete from vm where id = ?")
+            .bind(vm_id)
+            .execute(&self.db)
+            .await
+            .map_err(Error::new)?;
+        Ok(())
+    }
+
     async fn insert_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<u64> {
         Ok(sqlx::query(
             "insert into vm_ip_assignment(vm_id,ip_range_id,ip) values(?, ?, ?) returning id",