3 files changed, 40 insertions, 1 deletions
diff --git a/src/model/event.rs b/src/model/event.rs
index 7ab0244..3765fec 100644
--- a/src/model/event.rs
+++ b/src/model/event.rs
@@ -2,6 +2,8 @@ use chrono::Timelike;
 use chrono::{NaiveDate, NaiveTime};
 use uuid::Uuid;
 
+use crate::model::repetition::Repetition;
+
 pub static DATE_FORMAT: &str = "%d/%m/%Y";
 
 #[derive(Debug, Clone)]
@@ -11,6 +13,7 @@ pub struct Event {
     pub start: Option<NaiveTime>,
     pub end: Option<NaiveTime>,
     pub name: String,
+    pub repetition: Option<Repetition>,
 }
 
 pub fn init(date: NaiveDate) -> Event {
@@ -20,6 +23,7 @@ pub fn init(date: NaiveDate) -> Event {
         start: None,
         end: None,
         name: "".to_string(),
+        repetition: None,
     }
 }
 
@@ -62,7 +66,14 @@ fn parse_time(t: &str) -> Option<NaiveTime> {
 
 // Validation
 
-pub fn validate(id: Uuid, date: String, name: String, start: String, end: String) -> Option<Event> {
+pub fn validate(
+    id: Uuid,
+    date: String,
+    name: String,
+    start: String,
+    end: String,
+    repetition: Option<Repetition>,
+) -> Option<Event> {
     let start = validate_time(start)?;
     let end = validate_time(end)?;
 
@@ -77,6 +88,7 @@ pub fn validate(id: Uuid, date: String, name: String, start: String, end: String
         name: validate_name(name)?,
         start,
         end,
+        repetition,
     })
 }
 
diff --git a/src/model/mod.rs b/src/model/mod.rs
index 53f1126..c1beb62 100644
--- a/src/model/mod.rs
+++ b/src/model/mod.rs
@@ -1 +1,2 @@
 pub mod event;
+pub mod repetition;
diff --git a/src/model/repetition.rs b/src/model/repetition.rs
new file mode 100644
index 0000000..80387d9
--- /dev/null
+++ b/src/model/repetition.rs
@@ -0,0 +1,26 @@
+use chrono::Weekday;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub enum Repetition {
+    Daily { frequency: u8 },
+    Monthly { frequency: MonthFrequency },
+    Yearly,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub enum MonthFrequency {
+    Day { day: u8 },
+    FirstDay { day: Weekday },
+}
+
+// Validation
+
+pub fn validate_day(str: &str) -> Option<u8> {
+    let n = str.parse::<u8>().ok()?;
+    if n >= 1 && n <= 31 {
+        Some(n)
+    } else {
+        None
+    }
+}