fix: generate i64 session ids instead of u64

src/db/comment.rs

@@ -5,14 +5,14 @@ use super::{DbError, DbPool};
 
 #[derive(Serialize, Deserialize)]
 pub struct Comment {
-    id: i32,
-    plant_id: i32,
+    id: i64,
+    plant_id: i64,
     comment: String,
 }
 
 #[derive(Deserialize)]
 pub struct NewComment {
-    plant_id: i32,
+    plant_id: i64,
     comment: String,
 }
 

src/db/event.rs

@@ -64,8 +64,8 @@ impl FromSql for EventType {
 
 #[derive(Serialize)]
 pub struct Event {
-    id: i32,
-    plant_id: i32,
+    id: i64,
+    plant_id: i64,
     event_type: EventType,
     date: NaiveDate,
     description: String,
@@ -85,7 +85,7 @@ impl Event {
 
 #[derive(Deserialize)]
 pub struct NewEvent {
-    plant_id: i32,
+    plant_id: i64,
     event_type: EventType,
     date: NaiveDate,
     description: String,

src/db/plant.rs

@@ -5,7 +5,7 @@ use super::{Comment, DbError, DbPool, Event};
 
 #[derive(Serialize)]
 pub struct Plant {
-    id: i32,
+    id: i64,
     name: String,
     species: String,
     description: String,
@@ -37,7 +37,7 @@ impl Plant {
         Ok(plants?)
     }
 
-    pub fn by_id(pool: &DbPool, id: i32) -> Result<Option<Self>, DbError> {
+    pub fn by_id(pool: &DbPool, id: i64) -> Result<Option<Self>, DbError> {
         let conn = pool.get()?;
 
         let mut stmt = conn.prepare("select * from plants where id = $1")?;

src/db/session.rs

@@ -1,10 +1,11 @@
 use argon2::password_hash::rand_core::{OsRng, RngCore};
+use rand::Rng;
 use rusqlite::Row;
 
 use super::{DbError, DbPool, User};
 
 pub struct Session {
-    pub id: u64,
+    pub id: i64,
     pub user_id: i32,
 }
 
@@ -16,7 +17,7 @@ impl Session {
         })
     }
 
-    pub fn user_from_id(pool: &DbPool, id: u64) -> Result<Option<super::User>, DbError> {
+    pub fn user_from_id(pool: &DbPool, id: i64) -> Result<Option<super::User>, DbError> {
         let conn = pool.get()?;
 
         let mut stmt = conn.prepare("select users.* from sessions inner join users on sessions.user_id = users.id where sessions.id = $1")?;
@@ -27,8 +28,8 @@ impl Session {
         }
     }
 
-    pub fn new_for_user(pool: &DbPool, user_id: i32) -> Result<Self, DbError> {
-        let id: u64 = OsRng.next_u64();
+    pub fn new_for_user(pool: &DbPool, user_id: i64) -> Result<Self, DbError> {
+        let id: i64 = rand::thread_rng().gen();
 
         let conn = pool.get()?;
         let mut stmt =

src/db/user.rs

@@ -9,7 +9,7 @@ use super::{DbError, DbPool};
 
 #[derive(Serialize, Deserialize, Clone)]
 pub struct User {
-    pub id: i32,
+    pub id: i64,
     pub username: String,
     pub password_hash: String,
     pub admin: bool,