Setup scaffold of call routing

did_router/src/database.rs

@@ -25,7 +25,7 @@ pub enum DidTargetType {
     CustomMessage
 }
 
-#[derive(Queryable, Selectable, Serialize, AsChangeset)]
+#[derive(Debug, Queryable, Selectable, Serialize, AsChangeset)]
 #[diesel(table_name = crate::schema::dids)]
 #[diesel(check_for_backend(diesel::pg::Pg))]
 pub struct Did {
@@ -62,6 +62,16 @@ pub fn get_did(a_id :i32) -> Result<Did, Error> {
     Ok(result)
 }
 
+pub fn get_did_by(did: &str) -> Result<Did, Error> {
+    use crate::schema::dids::dsl::*;
+    let mut conn = connect();
+
+    let d = dids.filter(did_number.eq(did))
+        .first::<Did>(&mut conn)?;
+
+    Ok(d)
+}
+
 pub fn delete_did(i: i32) -> Result<(), Error> {
     use crate::schema::dids;
     use crate::schema::dids::columns::id;