New pubsub backend.

src/database/guild.rs

@@ -107,6 +107,7 @@ pub fn fetch_guild(id: &str) -> Result<Option<Guild>, String> {
     let col = get_collection("guilds");
     if let Ok(result) = col.find_one(doc! { "_id": id }, None) {
         if let Some(doc) = result {
+            dbg!(doc.to_string());
             if let Ok(guild) = from_bson(Bson::Document(doc)) as Result<Guild, _> {
                 let mut cache = CACHE.lock().unwrap();
                 cache.put(id.to_string(), guild.clone());
@@ -152,6 +153,7 @@ pub fn fetch_guilds(ids: &Vec<String>) -> Result<Vec<Guild>, String> {
         for item in result {
             let mut cache = CACHE.lock().unwrap();
             if let Ok(doc) = item {
+                dbg!(doc.to_string());
                 if let Ok(guild) = from_bson(Bson::Document(doc)) as Result<Guild, _> {
                     cache.put(guild.id.clone(), guild.clone());
                     guilds.push(guild);

src/database/message.rs

@@ -3,6 +3,7 @@ use crate::database::channel::Channel;
 use crate::notifications;
 use crate::notifications::events::message::Create;
 use crate::notifications::events::Notification;
+use crate::pubsub::hive;
 use crate::routes::channel::ChannelType;
 
 use mongodb::bson::from_bson;
@@ -11,6 +12,8 @@ use rocket::http::RawStr;
 use rocket::request::FromParam;
 use serde::{Deserialize, Serialize};
 
+use log::warn;
+
 #[derive(Serialize, Deserialize, Debug)]
 pub struct PreviousEntry {
     pub content: String,
@@ -51,6 +54,23 @@ impl Message {
                 &target,
             );
 
+            if hive::publish(
+                &target.id,
+                crate::pubsub::events::Notification::message_create(
+                    crate::pubsub::events::message::Create {
+                        id: self.id.clone(),
+                        nonce: self.nonce.clone(),
+                        channel: self.channel.clone(),
+                        author: self.author.clone(),
+                        content: self.content.clone(),
+                    },
+                ),
+            )
+            .is_err()
+            {
+                warn!("Saved message but couldn't send notification.");
+            }
+
             let short_content: String = self.content.chars().take(24).collect();
 
             // !! this stuff can be async