From 2d80413609130f1c121dcae39a150a27dd9f02ea Mon Sep 17 00:00:00 2001
From: Joris
Date: Sat, 26 Feb 2022 18:35:24 +0100
Subject: Show repeated events

---
 src/db/migrations/1-init.sql | 16 ++++++++--------
 src/db/mod.rs                | 42 ++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 48 insertions(+), 10 deletions(-)

(limited to 'src/db')

diff --git a/src/db/migrations/1-init.sql b/src/db/migrations/1-init.sql
index a7db8b8..7e49764 100644
--- a/src/db/migrations/1-init.sql
+++ b/src/db/migrations/1-init.sql
@@ -1,10 +1,10 @@
 CREATE TABLE IF NOT EXISTS "events" (
-  "id" VARCHAR PRIMARY KEY,
-  "date" VARCHAR NOT NULL,
-  "start" VARCHAR NULL,
-  "end" VARCHAR NULL,
-  "name" VARCHAR NOT NULL,
-  "repetition" VARCHAR NULL,
-  "created" TIMESTAMP NOT NULL,
-  "updated" TIMESTAMP NOT NULL
+  "id" TEXT PRIMARY KEY, /* UUID */
+  "date" TEXT NOT NULL, /* DATE */
+  "start" TEXT NULL, /* TIME */
+  "end" TEXT NULL, /* TIME */
+  "name" TEXT NOT NULL,
+  "repetition" TEXT NULL, /* JSON */
+  "created" TEXT NOT NULL, /* DATETIME */
+  "updated" TEXT NOT NULL /* DATETIME */
 );
diff --git a/src/db/mod.rs b/src/db/mod.rs
index 2cac0d2..b27226b 100644
--- a/src/db/mod.rs
+++ b/src/db/mod.rs
@@ -1,4 +1,5 @@
 use anyhow::Result;
+use chrono::NaiveDate;
 use rusqlite::{params, Connection};
 use rusqlite_migration::{Migrations, M};
 use uuid::Uuid;
@@ -50,8 +51,13 @@ pub fn delete(conn: &Connection, id: &Uuid) -> Result<()> {
 }
 
 // TODO: Don’t use unwrap
-pub fn list(conn: &Connection) -> Result<Vec<Event>> {
-    let mut stmt = conn.prepare("SELECT id, date, start, end, name, repeated FROM events")?;
+pub fn list_repeated(conn: &Connection) -> Result<Vec<Event>> {
+    let mut stmt = conn.prepare(
+        "
+        SELECT id, date, start, end, name, repetition
+        FROM events
+        WHERE repetition IS NOT NULL",
+    )?;
 
     let iter = stmt.query_map([], |row| {
         let uuid: String = row.get(0)?;
@@ -68,3 +74,35 @@ pub fn list(conn: &Connection) -> Result<Vec<Event>> {
 
     Ok(iter.map(|r| r.unwrap()).collect())
 }
+
+// TODO: Don’t use unwrap
+pub fn list_non_repeated_between(
+    conn: &Connection,
+    start: NaiveDate,
+    end: NaiveDate,
+) -> Result<Vec<Event>> {
+    let mut stmt = conn.prepare(
+        "
+        SELECT id, date, start, end, name 
+        FROM events
+        WHERE 
+            repetition IS NULL 
+            AND date >= ?
+            AND date <= ?
+    ",
+    )?;
+
+    let iter = stmt.query_map([start, end], |row| {
+        let uuid: String = row.get(0)?;
+        Ok(Event {
+            id: Uuid::parse_str(&uuid).unwrap(),
+            date: row.get(1)?,
+            start: row.get(2)?,
+            end: row.get(3)?,
+            name: row.get(4)?,
+            repetition: None,
+        })
+    })?;
+
+    Ok(iter.map(|r| r.unwrap()).collect())
+}
-- 
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