add: pages api

add: entries base
add: entries api

crates/core/src/database/entries.rs

@@ -0,0 +1,69 @@
+use super::*;
+use crate::cache::Cache;
+use crate::model::auth::User;
+use crate::model::{Error, Result, journal::JournalEntry, permissions::FinePermission};
+use crate::{auto_method, execute, get, query_row};
+
+#[cfg(feature = "sqlite")]
+use rusqlite::Row;
+
+#[cfg(feature = "postgres")]
+use tokio_postgres::Row;
+
+impl DataManager {
+    /// Get a [`JournalEntry`] from an SQL row.
+    pub(crate) fn get_entry_from_row(
+        #[cfg(feature = "sqlite")] x: &Row<'_>,
+        #[cfg(feature = "postgres")] x: &Row,
+    ) -> JournalEntry {
+        JournalEntry {
+            id: get!(x->0(u64)) as usize,
+            created: get!(x->1(u64)) as usize,
+            content: get!(x->2(String)),
+            owner: get!(x->3(u64)) as usize,
+            journal: get!(x->4(u64)) as usize,
+        }
+    }
+
+    auto_method!(get_entry_by_id()@get_entry_from_row -> "SELECT * FROM entries WHERE id = $1" --name="journal entry" --returns=JournalEntry --cache-key-tmpl="atto.entry:{}");
+
+    /// Create a new journal entry in the database.
+    ///
+    /// # Arguments
+    /// * `data` - a mock [`JournalEntry`] object to insert
+    pub async fn create_entry(&self, data: JournalEntry) -> Result<()> {
+        // check values
+        if data.content.len() < 2 {
+            return Err(Error::DataTooShort("content".to_string()));
+        } else if data.content.len() > 4096 {
+            return Err(Error::DataTooLong("username".to_string()));
+        }
+
+        // ...
+        let conn = match self.connect().await {
+            Ok(c) => c,
+            Err(e) => return Err(Error::DatabaseConnection(e.to_string())),
+        };
+
+        let res = execute!(
+            &conn,
+            "INSERT INTO entries VALUES ($1, $2, $3, $4, $5",
+            &[
+                &data.id.to_string().as_str(),
+                &data.created.to_string().as_str(),
+                &data.content.as_str(),
+                &data.owner.to_string().as_str(),
+                &data.journal.to_string().as_str(),
+            ]
+        );
+
+        if let Err(e) = res {
+            return Err(Error::DatabaseError(e.to_string()));
+        }
+
+        Ok(())
+    }
+
+    auto_method!(delete_entry()@get_entry_by_id:MANAGE_JOURNAL_ENTRIES -> "DELETE FROM entries WHERE id = $1" --cache-key-tmpl="atto.entry:{}");
+    auto_method!(update_entry_content(String)@get_entry_by_id:MANAGE_JOURNAL_ENTRIES -> "UPDATE entries SET content = $1 WHERE id = $2" --cache-key-tmpl="atto.entry:{}");
+}