Add `get_database_connection()`

Function to establish a database connection using a connection pool.

Update `Purchaser::insert()` to take a `PooledConn` instead of a simple
`Conn`.

1 files changed, 1 insertions, 1 deletions

diff --git a/license-generator/src/purchaser.rs b/license-generator/src/purchaser.rs
index 2a7727c..3e9656e 100644
--- a/license-generator/src/purchaser.rs
+++ b/license-generator/src/purchaser.rs
@@ -29,7 +29,7 @@ impl<'a> Purchaser<'a> {
         self.secret = Some(digest);
     }
 
-    fn insert(&self, cx: &mut mysql::Conn) -> Result<()> {
+    fn insert(&self, cx: &mut mysql::PooledConn) -> Result<()> {
         let mut tx = cx.start_transaction(
             false,  // consistent_snapshot
             None,   // isolation_level