From 713e33e1cde621cd2c9b4d7ab04817ca01047ef8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Thu, 5 Aug 2021 04:46:00 +0200
Subject: filter income/expense

---
 cli/src/search.rs      | 7 ++++++-
 cli/src/transaction.rs | 3 +++
 cli/todo               | 1 -
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/cli/src/search.rs b/cli/src/search.rs
index 816dca8..41910f8 100644
--- a/cli/src/search.rs
+++ b/cli/src/search.rs
@@ -10,7 +10,7 @@ use rust_decimal::Decimal;
 use std::convert::TryFrom;
 use std::str::FromStr;
 
-use crate::transaction::{Category, Transaction};
+use crate::transaction::{Category, Transaction, TransactionKind};
 
 //TODO tests
 
@@ -104,6 +104,7 @@ pub enum Constraint {
     After(DateIsh),
     On(DateIsh),
     AmountCompare(Decimal, Comparison),
+    TransactionKind(TransactionKind),
     Filters(Vec<Filter>),
 }
 
@@ -121,6 +122,7 @@ impl Constraint {
                 Comparison::Less => &transaction.amount < amount,
                 Comparison::LessOrEqual => &transaction.amount <= amount,
             },
+            Constraint::TransactionKind(kind) => &transaction.kind == kind,
             Constraint::Filters(filters) => {
                 filters.iter().fold(true, |include, filter| match filter {
                     Filter::Union(constraint) => include || constraint.satisfies(transaction),
@@ -145,6 +147,9 @@ impl Constraint {
             ),
             map(tag("week"), |_| Constraint::Filters(week_of(today()))),
             map(tag("month"), |_| Constraint::Filters(month_of(today()))),
+            map(tag("expense"), |_| Constraint::TransactionKind(TransactionKind::Expense)),
+            map(tag("income"), |_| Constraint::TransactionKind(TransactionKind::Income)),
+            //TODO transfer?
             map(
                 delimited(char('('), separated_list0(space1, Filter::parse), char(')')),
                 Constraint::Filters,
diff --git a/cli/src/transaction.rs b/cli/src/transaction.rs
index 9053aa3..71f81a3 100644
--- a/cli/src/transaction.rs
+++ b/cli/src/transaction.rs
@@ -14,7 +14,9 @@ pub(crate) type Account = String;
 pub(crate) type Category = String;
 
 #[derive(Debug)]
+#[derive(Clone)]
 #[derive(Hash)]
+#[derive(PartialEq)]
 #[derive(Deserialize, Serialize)]
 #[derive(StructOpt)]
 pub enum TransactionKind {
@@ -45,6 +47,7 @@ impl fmt::Display for TransactionKind {
 }
 
 #[derive(Debug)]
+#[derive(Clone)]
 #[derive(Hash)]
 #[derive(Deserialize, Serialize)]
 #[derive(Tabled)]
diff --git a/cli/todo b/cli/todo
index b4e2cff..7dee692 100644
--- a/cli/todo
+++ b/cli/todo
@@ -2,7 +2,6 @@ search / display / count
  filter
   stores
   > handle to/from differently for expense/income?
-  expense/income
  group
   by category
   by time frame
-- 
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