adds notifications table and models

lootalot_db/migrations/2019-10-19-194459_notifications/down.sql

@@ -0,0 +1 @@
+DROP TABLE notifications;

lootalot_db/migrations/2019-10-19-194459_notifications/up.sql

@@ -0,0 +1,6 @@
+CREATE TABLE notifications (
+    id INTEGER PRIMARY KEY NOT NULL,
+    player_id INTEGER NOT NULL,
+    text VARCHAR NOT NULL,
+    FOREIGN KEY (player_id) REFERENCES players(id)
+);

lootalot_db/src/models/claim.rs

@@ -124,16 +124,8 @@ mod tests {
         let manager = models::player::Players(&conn);
         manager.add("Player1", 0.0)?;
         manager.add("Player2", 0.0)?;
-        crate::LootManager(&conn, 0).add_from(&crate::Item {
-            id: 0,
-            name: "Epee".to_string(),
-            base_price: 30,
-        })?;
-        crate::LootManager(&conn, 1).add_from(&crate::Item {
-            id: 0,
-            name: "Arc".to_string(),
-            base_price: 20,
-        })?;
+        crate::LootManager(&conn, 0).add("Epee", 30)?;
+        crate::LootManager(&conn, 1).add("Arc", 20)?;
         Ok(conn)
     }
 

lootalot_db/src/models/item.rs

@@ -124,6 +124,14 @@ impl<'q> LootManager<'q> {
             .first(self.0)?)
     }
 
+    pub(crate) fn add<S: Into<String>>(self, name: S, base_price: i32) -> QueryResult<Item> {
+        self.add_from(&Item {
+            id: 0,
+            name: name.into(),
+            base_price,
+        })
+    }
+
     /// Adds a copy of the given item inside player chest
     pub fn add_from(self, item: &Item) -> QueryResult<Item> {
         let new_item = NewLoot {

lootalot_db/src/models/player/mod.rs

@@ -0,0 +1,112 @@
+use crate::schema::players;
+use crate::{DbConnection, QueryResult};
+use diesel::prelude::*;
+
+mod notification;
+pub mod wealth;
+pub use wealth::Wealth;
+
+/// Representation of a player in database
+#[derive(Identifiable, Queryable, Serialize, Deserialize, Debug)]
+pub struct Player {
+    /// DB Identitier
+    pub id: i32,
+    /// Full name of the character
+    pub name: String,
+    /// Amount of gold coins owed to the group.
+    /// Taking a looted items will increase the debt by it's sell value
+    pub debt: i32,
+    /// Count of copper pieces
+    pub cp: i32,
+    /// Count of silver pieces
+    pub sp: i32,
+    /// Count of gold pieces
+    pub gp: i32,
+    /// Count of platinum pieces
+    pub pp: i32,
+}
+
+/// Manager for players
+pub struct Players<'q>(pub &'q DbConnection);
+
+impl<'q> Players<'q> {
+    /// Get all players from database
+    pub fn all(&self) -> QueryResult<Vec<Player>> {
+        players::table.load(self.0)
+    }
+
+    /// Find a player by id
+    pub fn find(&self, id: i32) -> QueryResult<Player> {
+        players::table.find(id).first(self.0)
+    }
+
+    /// Add a new player with name and starting wealth
+    pub fn add(&self, name: &str, wealth: f64) -> QueryResult<Player> {
+        diesel::insert_into(players::table)
+            .values(&NewPlayer::create(name, wealth))
+            .execute(self.0)?;
+        players::table.order(players::dsl::id.desc()).first(self.0)
+    }
+
+    /// Notify all players of an event
+    pub fn notifiy_all<S: Into<String>>(&self, text: S) -> QueryResult<()> {
+        Err(diesel::result::Error::NotFound)
+    }
+
+    /// Notify a single player of an event
+    pub fn notify<S: Into<String>>(&self, id: i32, text: S) -> QueryResult<()> {
+        Err(diesel::result::Error::NotFound)
+    }
+}
+
+/// Wrapper for action of a single player
+pub struct AsPlayer<'q>(pub &'q DbConnection, pub i32);
+
+impl<'q> AsPlayer<'q> {
+    /// Updates this player's wealth, returning the difference
+    pub fn update_wealth(&self, value_in_gp: f64) -> QueryResult<Wealth> {
+        use crate::schema::players::dsl::*;
+        let current_wealth = players
+            .find(self.1)
+            .select((cp, sp, gp, pp))
+            .first::<Wealth>(self.0)?;
+        let updated_wealth = Wealth::from_gp(current_wealth.to_gp() + value_in_gp);
+        diesel::update(players)
+            .filter(id.eq(self.1))
+            .set(&updated_wealth)
+            .execute(self.0)?;
+        Ok(updated_wealth - current_wealth)
+    }
+
+    /// Updates this player's debt
+    pub fn update_debt(&self, value_in_gp: i32) -> QueryResult<()> {
+        diesel::update(players::table.find(self.1))
+            .set(players::dsl::debt.eq(players::dsl::debt + value_in_gp))
+            .execute(self.0)?;
+        Ok(())
+    }
+}
+
+/// Representation of a new player record
+#[derive(Insertable)]
+#[table_name = "players"]
+struct NewPlayer<'a> {
+    name: &'a str,
+    cp: i32,
+    sp: i32,
+    gp: i32,
+    pp: i32,
+}
+
+impl<'a> NewPlayer<'a> {
+    fn create(name: &'a str, wealth_in_gp: f64) -> Self {
+        let (cp, sp, gp, pp) = Wealth::from_gp(wealth_in_gp).as_tuple();
+        Self {
+            name,
+            cp,
+            sp,
+            gp,
+            pp,
+        }
+    }
+}

lootalot_db/src/models/player/notification.rs

@@ -0,0 +1,35 @@
+use diesel::prelude::*;
+use crate::{
+    DbConnection,
+    schema::notifications,
+    models::player::Player,
+};
+
+#[derive(Identifiable, Queryable, Associations, Serialize, Debug)]
+#[belongs_to(Player)]
+struct Notification {
+    pub id: i32,
+    pub player_id: i32,
+    pub text: String,
+}
+
+impl Notification {
+    fn add<'a, S: Into<&'a str>>(conn: &DbConnection, id: i32, text: S) -> QueryResult<Notification> {
+        diesel::insert_into(notifications::table)
+            .values(&NewNotification {
+                player_id: id,
+                text: text.into(),
+            })
+            .execute(conn)?;
+        notifications::table
+            .order(notifications::dsl::id.desc())
+            .first(conn)
+    }
+}
+
+#[derive(Insertable)]
+#[table_name="notifications"]
+struct NewNotification<'a> {
+    player_id: i32,
+    text: &'a str,
+}

lootalot_db/src/models/player/wealth.rs

@@ -1,80 +1,4 @@
 use crate::schema::players;
-use crate::{DbConnection, QueryResult};
-use diesel::prelude::*;
-
-/// Representation of a player in database
-#[derive(Identifiable, Queryable, Serialize, Deserialize, Debug)]
-pub struct Player {
-    /// DB Identitier
-    pub id: i32,
-    /// Full name of the character
-    pub name: String,
-    /// Amount of gold coins owed to the group.
-    /// Taking a looted items will increase the debt by it's sell value
-    pub debt: i32,
-    /// Count of copper pieces
-    pub cp: i32,
-    /// Count of silver pieces
-    pub sp: i32,
-    /// Count of gold pieces
-    pub gp: i32,
-    /// Count of platinum pieces
-    pub pp: i32,
-}
-
-pub struct Players<'q>(pub &'q DbConnection);
-
-impl<'q> Players<'q> {
-    /// Get all players from database
-    pub fn all(&self) -> QueryResult<Vec<Player>> {
-        players::table.load(self.0)
-    }
-
-    /// Find a player by id
-    pub fn find(&self, id: i32) -> QueryResult<Player> {
-        players::table.find(id).first(self.0)
-    }
-
-    /// Add a new player with name and starting wealth
-    pub fn add(&self, name: &str, wealth: f64) -> QueryResult<Player> {
-        diesel::insert_into(players::table)
-            .values(&NewPlayer::create(name, wealth))
-            .execute(self.0)?;
-        players::table.order(players::dsl::id.desc()).first(self.0)
-    }
-
-    /// Notify all players of an event
-    pub fn notifiy_all<S: Into<String>>(&self, text: S) -> QueryResult<()> {
-        Err(diesel::result::Error::NotFound)
-    }
-}
-
-pub struct AsPlayer<'q>(pub &'q DbConnection, pub i32);
-
-impl<'q> AsPlayer<'q> {
-    /// Updates this player's wealth, returning the difference
-    pub fn update_wealth(&self, value_in_gp: f64) -> QueryResult<Wealth> {
-        use crate::schema::players::dsl::*;
-        let current_wealth = players
-            .find(self.1)
-            .select((cp, sp, gp, pp))
-            .first::<Wealth>(self.0)?;
-        let updated_wealth = Wealth::from_gp(current_wealth.to_gp() + value_in_gp);
-        diesel::update(players)
-            .filter(id.eq(self.1))
-            .set(&updated_wealth)
-            .execute(self.0)?;
-        Ok(updated_wealth - current_wealth)
-    }
-
-    /// Updates this player's debt
-    pub fn update_debt(&self, value_in_gp: i32) -> QueryResult<()> {
-        diesel::update(players::table.find(self.1))
-            .set(players::dsl::debt.eq(players::dsl::debt + value_in_gp))
-            .execute(self.0)?;
-        Ok(())
-    }
-}
 
 /// Unpack a floating value of gold pieces to integer
 /// values of copper, silver, gold and platinum pieces
@@ -167,30 +91,6 @@ impl std::ops::Add for Wealth {
     }
 }
 
-/// Representation of a new player record
-#[derive(Insertable)]
-#[table_name = "players"]
-struct NewPlayer<'a> {
-    name: &'a str,
-    cp: i32,
-    sp: i32,
-    gp: i32,
-    pp: i32,
-}
-
-impl<'a> NewPlayer<'a> {
-    fn create(name: &'a str, wealth_in_gp: f64) -> Self {
-        let (cp, sp, gp, pp) = Wealth::from_gp(wealth_in_gp).as_tuple();
-        Self {
-            name,
-            cp,
-            sp,
-            gp,
-            pp,
-        }
-    }
-}
-
 #[cfg(test)]
 mod tests {
 

lootalot_db/src/schema.rs

@@ -24,6 +24,14 @@ table! {
     }
 }
 
+table! {
+    notifications (id) {
+        id -> Integer,
+        player_id -> Integer,
+        text -> Text,
+    }
+}
+
 table! {
     players (id) {
         id -> Integer,
@@ -39,5 +47,12 @@ table! {
 joinable!(claims -> looted (loot_id));
 joinable!(claims -> players (player_id));
 joinable!(looted -> players (owner_id));
+joinable!(notifications -> players (player_id));
 
-allow_tables_to_appear_in_same_query!(claims, items, looted, players,);
+allow_tables_to_appear_in_same_query!(
+    claims,
+    items,
+    looted,
+    notifications,
+    players,
+);