1 files changed, 21 insertions, 6 deletions
diff --git a/cli/src/model.rs b/cli/src/model.rs
index b0dab7a..c93897f 100644
--- a/cli/src/model.rs
+++ b/cli/src/model.rs
@@ -4,6 +4,8 @@ use std::convert::AsRef;
 use std::fs;
 use std::hash::{Hash, Hasher};
 use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use structopt::StructOpt;
 use twox_hash::XxHash64;
 
 type Account = String;
@@ -12,22 +14,35 @@ type Category = String;
 #[derive(Debug)]
 #[derive(Hash)]
 #[derive(Deserialize, Serialize)]
+#[derive(StructOpt)]
 pub enum TransactionKind {
     Expense,
     Income,
     //TODO Transfer,
 }
 
+impl FromStr for TransactionKind {
+    type Err = String;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "expense" => Ok(TransactionKind::Expense),
+            "income" => Ok(TransactionKind::Income),
+            _ => Err(format!("Unknown transaction kind: {:?}", s)),
+        }
+    }
+}
+
 #[derive(Debug)]
 #[derive(Hash)]
 #[derive(Deserialize, Serialize)]
 pub struct Transaction {
-    description: String,
-    category: Category,
-    amount: Decimal,
-    kind: TransactionKind,
-    from: Account,
-    to: Account,
+    pub description: String,
+    pub category: Category,
+    pub amount: Decimal,
+    pub kind: TransactionKind,
+    pub from: Account,
+    pub to: Account,
 }
 
 #[derive(Debug)]