Add spinner for establishing database connection

Signed-off-by: Matthias Beyer <matthias.beyer@atos.net>

1 files changed, 13 insertions, 2 deletions

diff --git a/src/db/connection.rs b/src/db/connection.rs
index cf9a0c0..76d38c1 100644
--- a/src/db/connection.rs
+++ b/src/db/connection.rs
@@ -19,6 +19,7 @@ use getset::Getters;
 use log::debug;
 
 use crate::config::Configuration;
+use crate::util::progress::ProgressBars;
 
 #[derive(Getters)]
 pub struct DbConnectionConfig<'a> {
@@ -78,7 +79,7 @@ impl<'a> DbConnectionConfig<'a> {
         })
     }
 
-    pub fn establish_connection(self) -> Result<PgConnection> {
+    pub fn establish_connection(self, progressbars: &ProgressBars) -> Result<PgConnection> {
         debug!("Trying to connect to database: {:?}", self);
         let database_uri: String = format!(
             "postgres://{user}:{password}@{host}:{port}/{name}?connect_timeout={timeout}",
@@ -89,7 +90,17 @@ impl<'a> DbConnectionConfig<'a> {
             name = self.database_name,
             timeout = self.database_connection_timeout,
         );
-        PgConnection::establish(&database_uri).map_err(Error::from)
+
+        let bar = progressbars.spinner();
+        bar.set_message("Establishing database connection");
+
+        let conn = PgConnection::establish(&database_uri).map_err(Error::from);
+        if conn.is_err() {
+            bar.finish_with_message("Connection could not be established");
+        } else {
+            bar.finish_with_message("Connection established");
+        }
+        conn
     }
 
 }