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compare: Julia:ecbb4f3bb6fb62ec00d4e01237143d21fdfeb636
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Julia:main

8 commits
3654232dd6 ... ecbb4f3bb6

Author SHA1 Message Date
Julia Lange
ecbb4f3bb6
db&score, feed_channel impl & score from db 
Adds a feed_channel implementation which reflects a feed's specific
settings per channel.

Also added an UnparsedTimedScore to score which allows parsing to score
from db in a controlled fashion.
 2026-02-06 14:49:13 -08:00
Julia Lange
4467690ff1
fetch, create fetch mod and AdapterClient 
Creates a fetch mod for fetching remote rss content.

This implementation is barebones and not great since it doesn't pass any
compression or timestamp information.
 2026-02-06 13:23:43 -08:00
Julia Lange
55c3e967bc
db, add item and functions to get items 
Creates item. It's pretty barebowns until I implement fetching.

I also added get functions for feed and channel to get items with.
 2026-02-06 13:14:25 -08:00
Julia Lange
09b26c1b39
db, add channel and feed; user.get_feeds 
Adds the primary functionality for channel and feed

Also adds a function to user to get the feeds associated with a user.
 2026-02-05 14:03:38 -08:00
Julia Lange
ce95a54227
Db, add core user functionality and tests; db mod 
Adds all the basic user functions, and tests for them.

This is also intializes the DB Module, which will have more things in it
 2026-02-05 13:20:29 -08:00
Julia Lange
eb21bf0d51
score+test, Tests for a42853a & test_utils mod 
Tests for all the core functionality implemented to score in a42853a.

Optimistically adding a test_utils mod for shared test code
 2026-02-05 12:48:03 -08:00
Julia Lange
6702f976cb
Add sqlx, add Adapter, create initial schema 
Adds SQLX for database management, and an Adapter interface for
interacting with it. Through the type "AdapterPool"

Creates an initial_schema with everything I think I'll need.
 2026-02-05 12:25:34 -08:00
Julia Lange
a42853ac5a
score, initialize core functionality and types 
Adds Chrono package

Adds a "Result" type to lib.rs

creates helpful type aliases for Score, Boost, and Gravity.

Creates a "TimedScore" which is a value and time data for calculating
score over time. There are two forms of this, Boosted and Decaying.
Since a Score can either be decaying over time or have been boosted
recently and be kept from decaying for some time.

Also implements a BoostedScore and a DecayingScore, which are both
TimedScores which represent the different states. These are important
because you can't boost a BoostedScore for instance.
 2026-02-05 12:13:49 -08:00
12 changed files with 202 additions and 499 deletions
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koucha/Cargo.lock generated
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@ -53,9 +53,9 @@ checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
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dependencies = [ dependencies = [
"cfg-if", "cfg-if",
"once_cell", "once_cell",
@ -2494,11 +2415,12 @@ dependencies = [
[[package]] [[package]]
name = "wasm-bindgen-futures" name = "wasm-bindgen-futures"
version = "0.4.56" version = "0.4.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "836d9622d604feee9e5de25ac10e3ea5f2d65b41eac0d9ce72eb5deae707ce7c" checksum = "70a6e77fd0ae8029c9ea0063f87c46fde723e7d887703d74ad2616d792e51e6f"
dependencies = [ dependencies = [
"cfg-if", "cfg-if",
"futures-util",
"js-sys", "js-sys",
"once_cell", "once_cell",
"wasm-bindgen", "wasm-bindgen",
@ -2507,9 +2429,9 @@ dependencies = [
[[package]] [[package]]
name = "wasm-bindgen-macro" name = "wasm-bindgen-macro"
version = "0.2.106" version = "0.2.108"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "48cb0d2638f8baedbc542ed444afc0644a29166f1595371af4fecf8ce1e7eeb3" checksum = "008b239d9c740232e71bd39e8ef6429d27097518b6b30bdf9086833bd5b6d608"
dependencies = [ dependencies = [
"quote", "quote",
"wasm-bindgen-macro-support", "wasm-bindgen-macro-support",
@ -2517,9 +2439,9 @@ dependencies = [
[[package]] [[package]]
name = "wasm-bindgen-macro-support" name = "wasm-bindgen-macro-support"
version = "0.2.106" version = "0.2.108"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cefb59d5cd5f92d9dcf80e4683949f15ca4b511f4ac0a6e14d4e1ac60c6ecd40" checksum = "5256bae2d58f54820e6490f9839c49780dff84c65aeab9e772f15d5f0e913a55"
dependencies = [ dependencies = [
"bumpalo", "bumpalo",
"proc-macro2", "proc-macro2",
@ -2530,18 +2452,18 @@ dependencies = [
[[package]] [[package]]
name = "wasm-bindgen-shared" name = "wasm-bindgen-shared"
version = "0.2.106" version = "0.2.108"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cbc538057e648b67f72a982e708d485b2efa771e1ac05fec311f9f63e5800db4" checksum = "1f01b580c9ac74c8d8f0c0e4afb04eeef2acf145458e52c03845ee9cd23e3d12"
dependencies = [ dependencies = [
"unicode-ident", "unicode-ident",
] ]
[[package]] [[package]]
name = "web-sys" name = "web-sys"
version = "0.3.83" version = "0.3.85"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b32828d774c412041098d182a8b38b16ea816958e07cf40eec2bc080ae137ac" checksum = "312e32e551d92129218ea9a2452120f4aabc03529ef03e4d0d82fb2780608598"
dependencies = [ dependencies = [
"js-sys", "js-sys",
"wasm-bindgen", "wasm-bindgen",
@ -2559,9 +2481,9 @@ dependencies = [
[[package]] [[package]]
name = "webpki-root-certs" name = "webpki-root-certs"
version = "1.0.5" version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "36a29fc0408b113f68cf32637857ab740edfafdf460c326cd2afaa2d84cc05dc" checksum = "804f18a4ac2676ffb4e8b5b5fa9ae38af06df08162314f96a68d2a363e21a8ca"
dependencies = [ dependencies = [
"rustls-pki-types", "rustls-pki-types",
] ]
@ -2945,9 +2867,9 @@ checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"
[[package]] [[package]]
name = "wit-bindgen" name = "wit-bindgen"
version = "0.46.0" version = "0.51.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59" checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
[[package]] [[package]]
name = "writeable" name = "writeable"
@ -2980,18 +2902,18 @@ dependencies = [
[[package]] [[package]]
name = "zerocopy" name = "zerocopy"
version = "0.8.33" version = "0.8.38"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "668f5168d10b9ee831de31933dc111a459c97ec93225beb307aed970d1372dfd" checksum = "57cf3aa6855b23711ee9852dfc97dfaa51c45feaba5b645d0c777414d494a961"
dependencies = [ dependencies = [
"zerocopy-derive", "zerocopy-derive",
] ]
[[package]] [[package]]
name = "zerocopy-derive" name = "zerocopy-derive"
version = "0.8.33" version = "0.8.38"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c7962b26b0a8685668b671ee4b54d007a67d4eaf05fda79ac0ecf41e32270f1" checksum = "8a616990af1a287837c4fe6596ad77ef57948f787e46ce28e166facc0cc1cb75"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
@ -3060,6 +2982,6 @@ dependencies = [
[[package]] [[package]]
name = "zmij" name = "zmij"
version = "1.0.14" version = "1.0.19"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bd8f3f50b848df28f887acb68e41201b5aea6bc8a8dacc00fb40635ff9a72fea" checksum = "3ff05f8caa9038894637571ae6b9e29466c1f4f829d26c9b28f869a29cbe3445"

1
koucha/Cargo.toml
View file

@ -4,7 +4,6 @@ version = "0.1.0"
edition = "2024" edition = "2024"
[dependencies] [dependencies]
axum = "0.8.8"
reqwest = "0.13.1" reqwest = "0.13.1"
rss = "2.0.12" rss = "2.0.12"
tokio = { version = "1.49.0", features = ["full"] } tokio = { version = "1.49.0", features = ["full"] }

7
koucha/src/bin/server.rs
View file

@ -1,7 +0,0 @@
use std::error::Error;
#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
Ok(())
}

9
koucha/src/db.rs
View file

@ -4,8 +4,6 @@ mod feed;
pub use feed::Feed; pub use feed::Feed;
mod feed_channel; mod feed_channel;
pub use feed_channel::FeedChannel; pub use feed_channel::FeedChannel;
mod feed_item;
pub use feed_item::FeedItem;
mod channel; mod channel;
pub use channel::Channel; pub use channel::Channel;
mod item; mod item;
@ -17,17 +15,16 @@ macro_rules! define_key {
pub struct $name(i64); pub struct $name(i64);
}; };
($name:ident, $($field:ident),* $(,)?) => { ($name:ident, $($field:ident : $type:ty),* $(,)?) => {
#[derive(PartialEq, Debug, Copy, Clone)] #[derive(PartialEq, Debug, Copy, Clone)]
pub struct $name { pub struct $name {
$($field: i64),* $($field: $type),*
} }
}; };
} }
define_key!(UserKey); define_key!(UserKey);
define_key!(FeedKey); define_key!(FeedKey);
define_key!(FeedChannelKey, feed_id, channel_id); define_key!(FeedChannelKey, feed_key: FeedKey, channel_key: ChannelKey);
define_key!(FeedItemKey, feed_id, item_id);
define_key!(ChannelKey); define_key!(ChannelKey);
define_key!(ItemKey); define_key!(ItemKey);

140
koucha/src/db/channel.rs
View file

@ -10,7 +10,6 @@ use crate::{
feed_channel::UnparsedFeedChannel, feed_channel::UnparsedFeedChannel,
item::UnparsedItem, item::UnparsedItem,
}, },
fetch::FetchedRSSChannel,
}; };
pub struct UnparsedChannel { pub struct UnparsedChannel {
@ -23,7 +22,7 @@ pub struct UnparsedChannel {
impl UnparsedChannel { impl UnparsedChannel {
pub fn parse(self) -> Result<Channel> { pub fn parse(self) -> Result<Channel> {
Ok(Channel { Ok(Channel {
id: ChannelKey(self.id), key: ChannelKey(self.id),
title: self.title, title: self.title,
link: Url::parse(&self.link)?, link: Url::parse(&self.link)?,
description: self.description, description: self.description,
@ -36,7 +35,7 @@ impl UnparsedChannel {
} }
pub struct Channel { pub struct Channel {
id: ChannelKey, key: ChannelKey,
title: String, title: String,
link: Url, link: Url,
description: Option<String>, description: Option<String>,
@ -44,31 +43,27 @@ pub struct Channel {
} }
impl Channel { impl Channel {
pub fn id(&self) -> ChannelKey { self.id } pub fn key(&self) -> ChannelKey { self.key }
pub fn title(&self) -> &str { &self.title } pub fn title(&self) -> &str { &self.title }
pub fn link(&self) -> &Url { &self.link } pub fn link(&self) -> &Url { &self.link }
pub fn description(&self) -> Option<&str> { self.description.as_deref() } pub fn description(&self) -> Option<&str> { self.description.as_deref() }
pub fn last_fetched(&self) -> Option<DateTime<Utc>> { self.last_fetched } pub fn last_fetched(&self) -> Option<DateTime<Utc>> { self.last_fetched }
pub async fn get_all(pool: &AdapterPool) -> Result<Vec<Self>> { pub async fn get_all(pool: &AdapterPool) -> Result<Vec<Self>> {
let channels: Result<Vec<Channel>> = sqlx::query_as!( sqlx::query_as!(
UnparsedChannel, UnparsedChannel,
"SELECT id, title, link, description, last_fetched FROM channels" "SELECT id, title, link, description, last_fetched FROM channels"
).fetch_all(&pool.0).await?.into_iter().map(UnparsedChannel::parse).collect(); ).fetch_all(&pool.0).await?.into_iter().map(UnparsedChannel::parse).collect()
channels
} }
pub async fn get(pool: &AdapterPool, id: ChannelKey) -> Result<Self> { pub async fn get(pool: &AdapterPool, key: ChannelKey) -> Result<Self> {
let channel: Result<Self> = sqlx::query_as!( sqlx::query_as!(
UnparsedChannel, UnparsedChannel,
"SELECT id, title, link, description, last_fetched "SELECT id, title, link, description, last_fetched
FROM channels FROM channels
WHERE id = ?", WHERE id = ?",
id.0 key.0
).fetch_one(&pool.0).await?.parse(); ).fetch_one(&pool.0).await?.parse()
channel
} }
pub async fn get_or_create( pub async fn get_or_create(
@ -76,84 +71,38 @@ impl Channel {
) -> Result<Self> { ) -> Result<Self> {
let link_str = link.as_str(); let link_str = link.as_str();
let channel = sqlx::query_as!( sqlx::query_as!(
UnparsedChannel, UnparsedChannel,
"INSERT INTO channels (title, link) "INSERT INTO channels (title, link)
VALUES(?, ?) VALUES(?, ?)
ON CONFLICT(link) DO UPDATE SET link = link ON CONFLICT(link) DO UPDATE SET link = link
RETURNING id, title, link, description, last_fetched", RETURNING id, title, link, description, last_fetched",
link_str, link_str // We use the url as a placeholder title link_str, link_str // We use the url as a placeholder title
).fetch_one(&pool.0).await?.parse(); ).fetch_one(&pool.0).await?.parse()
channel
}
// TODO implement fetch skipping
pub fn should_skip_fetch(&self) -> bool { false }
pub async fn update_metadata(
&self, pool: &AdapterPool, fetched: FetchedRSSChannel
) -> Result<()> {
let title = fetched.title();
let description = fetched.description();
let link = fetched.link().as_str();
let fetched_at = fetched.fetched_at().to_rfc2822();
sqlx::query!(
"UPDATE channels
SET title = ?, link = ?, description = ?,
last_fetched = ?
WHERE id = ?",
title, link, description, fetched_at,
self.id.0
).execute(&pool.0).await?;
Ok(())
} }
async fn get_feed_channels( async fn get_feed_channels(
&self, pool: &AdapterPool &self, pool: &AdapterPool
) -> Result<Vec<FeedChannel>> { ) -> Result<Vec<FeedChannel>> {
let feeds: Result<Vec<FeedChannel>> = sqlx::query_as!( sqlx::query_as!(
UnparsedFeedChannel, UnparsedFeedChannel,
"SELECT channel_id, feed_id, initial_score, gravity, boost "SELECT channel_id, feed_id, initial_score, gravity, boost
FROM feed_channels FROM feed_channels
WHERE channel_id = ?", WHERE channel_id = ?",
self.id.0 self.key.0
).fetch_all(&pool.0).await?.into_iter() ).fetch_all(&pool.0).await?.into_iter()
.map(UnparsedFeedChannel::parse).collect(); .map(UnparsedFeedChannel::parse).collect()
feeds
}
pub async fn update_items(
&self, pool: &AdapterPool, fetched: FetchedRSSChannel
) -> Result<()> {
let fetched_at = fetched.fetched_at();
let feed_channels = self.get_feed_channels(pool).await?;
for rss_item in fetched.items() {
let new_item = Item::get_or_create(pool, self.id, rss_item.guid()).await?;
new_item.update_content(pool, rss_item, &fetched_at).await?;
for feed_channel in &feed_channels {
feed_channel.add_item(pool, &new_item).await?;
}
}
Ok(())
} }
pub async fn get_items(&self, pool: &AdapterPool) -> Result<Vec<Item>> { pub async fn get_items(&self, pool: &AdapterPool) -> Result<Vec<Item>> {
let items: Result<Vec<Item>> = sqlx::query_as!( sqlx::query_as!(
UnparsedItem, UnparsedItem,
"SELECT id as `id!`, channel_id, fetched_at, title, description, "SELECT id as `id!`, channel_id, fetched_at, title, description,
content content
FROM items FROM items
WHERE channel_id = ?", WHERE channel_id = ?",
self.id.0 self.key.0
).fetch_all(&pool.0).await?.into_iter().map(UnparsedItem::parse).collect(); ).fetch_all(&pool.0).await?.into_iter().map(UnparsedItem::parse).collect()
items
} }
} }
@ -161,10 +110,7 @@ impl Channel {
mod tests { mod tests {
use super::*; use super::*;
use crate::{ use crate::{
db::{ db::{Feed, User},
Feed,
User,
},
test_utils::{ test_utils::{
FEED1, FEED2, CHANNEL_TITLE, CHANNEL_DESC, USERNAME, FEED_TITLE, FEED1, FEED2, CHANNEL_TITLE, CHANNEL_DESC, USERNAME, FEED_TITLE,
FEED_TITLE2, ITEM_GUID, ITEM_GUID2, FEED_TITLE2, ITEM_GUID, ITEM_GUID2,
@ -173,7 +119,7 @@ mod tests {
}, },
}; };
use chrono::TimeZone; use chrono::TimeZone;
#[test] #[test]
fn parse_unparsed_item() { fn parse_unparsed_item() {
const CHANNEL_ID: i64 = 1; const CHANNEL_ID: i64 = 1;
@ -188,7 +134,7 @@ mod tests {
}; };
let channel = raw_channel.parse().unwrap(); let channel = raw_channel.parse().unwrap();
assert_eq!(channel.id.0, CHANNEL_ID); assert_eq!(channel.key.0, CHANNEL_ID);
assert_eq!(channel.title, CHANNEL_TITLE); assert_eq!(channel.title, CHANNEL_TITLE);
assert_eq!(channel.link.as_str(), FEED1); assert_eq!(channel.link.as_str(), FEED1);
assert_eq!(channel.description, Some(CHANNEL_DESC.to_string())); assert_eq!(channel.description, Some(CHANNEL_DESC.to_string()));
@ -213,10 +159,10 @@ mod tests {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let channel_a = setup_channel(pool).await; let channel_a = setup_channel(pool).await;
let channel_b = Channel::get(pool, channel_a.id()).await.unwrap();
assert_eq!(channel_a.id, channel_b.id); let channel_b = Channel::get(pool, channel_a.key()).await.unwrap();
assert_eq!(channel_a.key, channel_b.key);
assert_eq!(channel_a.title, channel_b.title); assert_eq!(channel_a.title, channel_b.title);
assert_eq!(channel_a.link, channel_b.link); assert_eq!(channel_a.link, channel_b.link);
assert_eq!(channel_a.last_fetched, channel_b.last_fetched); assert_eq!(channel_a.last_fetched, channel_b.last_fetched);
@ -226,12 +172,12 @@ mod tests {
#[tokio::test] #[tokio::test]
async fn create() { async fn create() {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let url_feed = Url::parse(FEED1).unwrap(); let url_feed = Url::parse(FEED1).unwrap();
let channel = Channel::get_or_create(pool, url_feed).await.unwrap(); let channel = Channel::get_or_create(pool, url_feed).await.unwrap();
assert!(channel.id().0 > 0); assert!(channel.key().0 > 0);
assert_eq!(channel.link().as_str(), FEED1); assert_eq!(channel.link().as_str(), FEED1);
assert!(channel.title().len() > 0); assert!(channel.title().len() > 0);
} }
@ -239,19 +185,19 @@ mod tests {
#[tokio::test] #[tokio::test]
async fn create_duplicate_returns_existing() { async fn create_duplicate_returns_existing() {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let url_feed = Url::parse(FEED1).unwrap(); let url_feed = Url::parse(FEED1).unwrap();
let channel1 = Channel::get_or_create(pool, url_feed.clone()).await.unwrap(); let channel1 = Channel::get_or_create(pool, url_feed.clone()).await.unwrap();
let channel2 = Channel::get_or_create(pool, url_feed).await.unwrap(); let channel2 = Channel::get_or_create(pool, url_feed).await.unwrap();
assert_eq!(channel1.id(), channel2.id()); assert_eq!(channel1.key(), channel2.key());
} }
#[tokio::test] #[tokio::test]
async fn get_all_channels() { async fn get_all_channels() {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let url_feed1 = Url::parse(FEED1).unwrap(); let url_feed1 = Url::parse(FEED1).unwrap();
let url_feed2 = Url::parse(FEED2).unwrap(); let url_feed2 = Url::parse(FEED2).unwrap();
@ -270,29 +216,11 @@ mod tests {
let channel = setup_channel(pool).await; let channel = setup_channel(pool).await;
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
let feed1 = Feed::create(pool, user.id(), FEED_TITLE).await.unwrap(); let feed1 = Feed::create(pool, user.key(), FEED_TITLE).await.unwrap();
let feed2 = Feed::create(pool, user.id(), FEED_TITLE2).await.unwrap(); let feed2 = Feed::create(pool, user.key(), FEED_TITLE2).await.unwrap();
feed1.add_channel(pool, channel.id).await.unwrap(); feed1.add_channel(pool, channel.key).await.unwrap();
feed2.add_channel(pool, channel.id).await.unwrap(); feed2.add_channel(pool, channel.key).await.unwrap();
let fc_list = channel.get_feed_channels(pool).await.unwrap();
assert_eq!(fc_list.len(), 2);
}
#[tokio::test]
async fn get_channels() {
let adapter = setup_adapter().await;
let pool = adapter.get_pool();
let channel = setup_channel(pool).await;
let user = User::create(pool, USERNAME).await.unwrap();
let feed1 = Feed::create(pool, user.id(), FEED_TITLE).await.unwrap();
let feed2 = Feed::create(pool, user.id(), FEED_TITLE2).await.unwrap();
feed1.add_channel(pool, channel.id).await.unwrap();
feed2.add_channel(pool, channel.id).await.unwrap();
let fc_list = channel.get_feed_channels(pool).await.unwrap(); let fc_list = channel.get_feed_channels(pool).await.unwrap();
@ -305,8 +233,8 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let channel = setup_channel(pool).await; let channel = setup_channel(pool).await;
Item::get_or_create(pool, channel.id(), ITEM_GUID).await.unwrap(); Item::get_or_create(pool, channel.key(), ITEM_GUID).await.unwrap();
Item::get_or_create(pool, channel.id(), ITEM_GUID2).await.unwrap(); Item::get_or_create(pool, channel.key(), ITEM_GUID2).await.unwrap();
let items = channel.get_items(pool).await.unwrap(); let items = channel.get_items(pool).await.unwrap();

72
koucha/src/db/feed.rs
View file

@ -19,65 +19,61 @@ pub struct UnparsedFeed {
impl UnparsedFeed { impl UnparsedFeed {
pub fn parse(self) -> Result<Feed> { pub fn parse(self) -> Result<Feed> {
Ok(Feed { Ok(Feed {
id: FeedKey(self.id), key: FeedKey(self.id),
title: self.title, title: self.title,
}) })
} }
} }
pub struct Feed { pub struct Feed {
id: FeedKey, key: FeedKey,
title: String, title: String,
} }
impl Feed { impl Feed {
pub fn id(&self) -> FeedKey { self.id } pub fn key(&self) -> FeedKey { self.key }
pub fn title(&self) -> &str { &self.title } pub fn title(&self) -> &str { &self.title }
pub async fn get( pub async fn get(
pool: &AdapterPool, id: FeedKey pool: &AdapterPool, key: FeedKey
) -> Result<Self> { ) -> Result<Self> {
let feed = sqlx::query_as!( sqlx::query_as!(
UnparsedFeed, UnparsedFeed,
"SELECT id, title FROM feeds WHERE id = ?", "SELECT id, title FROM feeds WHERE id = ?",
id.0 key.0
).fetch_one(&pool.0).await?.parse(); ).fetch_one(&pool.0).await?.parse()
feed
} }
pub async fn create( pub async fn create(
pool: &AdapterPool, user_id: UserKey, title: &str pool: &AdapterPool, user_key: UserKey, title: &str
) -> Result<Self> { ) -> Result<Self> {
let new_feed = sqlx::query_as!( sqlx::query_as!(
UnparsedFeed, UnparsedFeed,
"INSERT INTO feeds (user_id, title) "INSERT INTO feeds (user_id, title)
VALUES (?, ?) VALUES (?, ?)
RETURNING id as `id!`, title", RETURNING id as `id!`, title",
user_id.0, title user_key.0, title
).fetch_one(&pool.0).await?.parse(); ).fetch_one(&pool.0).await?.parse()
new_feed
} }
pub async fn update_title( pub async fn update_title(
pool: &AdapterPool, id: FeedKey, new_title: &str pool: &AdapterPool, key: FeedKey, new_title: &str
) -> Result<()> { ) -> Result<()> {
sqlx::query!( sqlx::query!(
"UPDATE feeds SET title = ? WHERE id = ?", "UPDATE feeds SET title = ? WHERE id = ?",
new_title, id.0 new_title, key.0
).execute(&pool.0).await?; ).execute(&pool.0).await?;
Ok(()) Ok(())
} }
pub async fn add_channel( pub async fn add_channel(
&self, pool: &AdapterPool, channel_id: ChannelKey &self, pool: &AdapterPool, channel_key: ChannelKey
) -> Result<()> { ) -> Result<()> {
sqlx::query!( sqlx::query!(
"INSERT INTO feed_channels (feed_id, channel_id) "INSERT INTO feed_channels (feed_id, channel_id)
VALUES (?, ?)", VALUES (?, ?)",
self.id.0, channel_id.0 self.key.0, channel_key.0
).execute(&pool.0).await?; ).execute(&pool.0).await?;
Ok(()) Ok(())
@ -86,7 +82,7 @@ impl Feed {
pub async fn get_items( pub async fn get_items(
&self, pool: &AdapterPool, limit: u8, offset: u32 &self, pool: &AdapterPool, limit: u8, offset: u32
) -> Result<Vec<Item>> { ) -> Result<Vec<Item>> {
let items: Result<Vec<Item>> = sqlx::query_as!( sqlx::query_as!(
UnparsedItem, UnparsedItem,
"SELECT i.id as `id!`, i.channel_id, i.fetched_at, i.title, i.description, "SELECT i.id as `id!`, i.channel_id, i.fetched_at, i.title, i.description,
i.content i.content
@ -95,26 +91,22 @@ impl Feed {
WHERE feed_id = ? AND archived = FALSE WHERE feed_id = ? AND archived = FALSE
ORDER BY score DESC ORDER BY score DESC
LIMIT ? OFFSET ?", LIMIT ? OFFSET ?",
self.id.0, limit, offset self.key.0, limit, offset
).fetch_all(&pool.0).await?.into_iter().map(UnparsedItem::parse).collect(); ).fetch_all(&pool.0).await?.into_iter().map(UnparsedItem::parse).collect()
items
} }
pub async fn get_channels( pub async fn get_channels(
&self, pool: &AdapterPool &self, pool: &AdapterPool
) -> Result<Vec<Channel>> { ) -> Result<Vec<Channel>> {
let channels: Result<Vec<Channel>> = sqlx::query_as!( sqlx::query_as!(
UnparsedChannel, UnparsedChannel,
"SELECT c.id as `id!`, c.title, c.link, c.description, c.last_fetched "SELECT c.id as `id!`, c.title, c.link, c.description, c.last_fetched
FROM channels c FROM channels c
JOIN feed_channels fc on c.id = fc.channel_id JOIN feed_channels fc on c.id = fc.channel_id
WHERE fc.feed_id = ?", WHERE fc.feed_id = ?",
self.id.0 self.key.0
).fetch_all(&pool.0).await?.into_iter() ).fetch_all(&pool.0).await?.into_iter()
.map(UnparsedChannel::parse).collect(); .map(UnparsedChannel::parse).collect()
channels
} }
} }
@ -142,7 +134,7 @@ mod tests {
let f = uf.parse().unwrap(); let f = uf.parse().unwrap();
assert_eq!(f.id.0, FID); assert_eq!(f.key.0, FID);
assert_eq!(f.title, FEED_TITLE); assert_eq!(f.title, FEED_TITLE);
} }
@ -152,9 +144,9 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let feed = setup_feed(pool).await; let feed = setup_feed(pool).await;
let gotten_feed = Feed::get(pool, feed.id).await.unwrap(); let gotten_feed = Feed::get(pool, feed.key).await.unwrap();
assert_eq!(feed.id, gotten_feed.id); assert_eq!(feed.key, gotten_feed.key);
assert_eq!(feed.title, gotten_feed.title); assert_eq!(feed.title, gotten_feed.title);
} }
@ -163,9 +155,9 @@ mod tests {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
let feed = Feed::create(pool, user.id(), FEED_TITLE).await.unwrap(); let feed = Feed::create(pool, user.key(), FEED_TITLE).await.unwrap();
assert!(feed.id().0 > 0); assert!(feed.key().0 > 0);
assert_eq!(feed.title(), FEED_TITLE); assert_eq!(feed.title(), FEED_TITLE);
} }
@ -176,9 +168,9 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let feed = setup_feed(pool).await; let feed = setup_feed(pool).await;
Feed::update_title(pool, feed.id(), NEW_FEED_TITLE).await.unwrap(); Feed::update_title(pool, feed.key(), NEW_FEED_TITLE).await.unwrap();
let updated = Feed::get(pool, feed.id()).await.unwrap(); let updated = Feed::get(pool, feed.key()).await.unwrap();
assert_eq!(updated.title(), NEW_FEED_TITLE); assert_eq!(updated.title(), NEW_FEED_TITLE);
} }
@ -189,12 +181,12 @@ mod tests {
let feed = setup_feed(pool).await; let feed = setup_feed(pool).await;
let channel = setup_channel(pool).await; let channel = setup_channel(pool).await;
feed.add_channel(pool, channel.id()).await.unwrap(); feed.add_channel(pool, channel.key()).await.unwrap();
let channels = feed.get_channels(pool).await.unwrap(); let channels = feed.get_channels(pool).await.unwrap();
let gotten_channel = &channels[0]; let gotten_channel = &channels[0];
assert_eq!(gotten_channel.id().0, channel.id().0); assert_eq!(gotten_channel.key().0, channel.key().0);
} }
#[tokio::test] #[tokio::test]
@ -207,8 +199,8 @@ mod tests {
let url2 = Url::parse(FEED2).unwrap(); let url2 = Url::parse(FEED2).unwrap();
let channel2 = Channel::get_or_create(pool, url2).await.unwrap(); let channel2 = Channel::get_or_create(pool, url2).await.unwrap();
feed.add_channel(pool, channel1.id()).await.unwrap(); feed.add_channel(pool, channel1.key()).await.unwrap();
feed.add_channel(pool, channel2.id()).await.unwrap(); feed.add_channel(pool, channel2.key()).await.unwrap();
let channels = feed.get_channels(pool).await.unwrap(); let channels = feed.get_channels(pool).await.unwrap();

52
koucha/src/db/feed_channel.rs
View file

@ -6,6 +6,7 @@ use crate::{
ChannelKey, ChannelKey,
Feed, Feed,
FeedKey, FeedKey,
FeedChannelKey,
Item, Item,
}, },
score::{ score::{
@ -26,8 +27,10 @@ pub struct UnparsedFeedChannel {
impl UnparsedFeedChannel { impl UnparsedFeedChannel {
pub fn parse(self) -> Result<FeedChannel> { pub fn parse(self) -> Result<FeedChannel> {
Ok(FeedChannel { Ok(FeedChannel {
channel_id: ChannelKey(self.channel_id), key: FeedChannelKey {
feed_id: FeedKey(self.feed_id), feed_key: FeedKey(self.feed_id),
channel_key: ChannelKey(self.channel_id),
},
initial_score: Score::new(self.initial_score), initial_score: Score::new(self.initial_score),
gravity: Gravity::new(self.gravity), gravity: Gravity::new(self.gravity),
boost: Boost::new(self.boost), boost: Boost::new(self.boost),
@ -36,8 +39,7 @@ impl UnparsedFeedChannel {
} }
pub struct FeedChannel { pub struct FeedChannel {
channel_id: ChannelKey, key: FeedChannelKey,
feed_id: FeedKey,
initial_score: Score, initial_score: Score,
gravity: Gravity, gravity: Gravity,
boost: Boost, boost: Boost,
@ -45,10 +47,10 @@ pub struct FeedChannel {
impl FeedChannel { impl FeedChannel {
pub async fn get_channel(&self, pool: &AdapterPool) -> Result<Channel> { pub async fn get_channel(&self, pool: &AdapterPool) -> Result<Channel> {
Channel::get(pool, self.channel_id).await Channel::get(pool, self.key.channel_key).await
} }
pub async fn get_feed(&self, pool: &AdapterPool) -> Result<Feed> { pub async fn get_feed(&self, pool: &AdapterPool) -> Result<Feed> {
Feed::get(pool, self.feed_id).await Feed::get(pool, self.key.feed_key).await
} }
pub async fn add_item( pub async fn add_item(
@ -60,14 +62,14 @@ impl FeedChannel {
async fn add_item_at( async fn add_item_at(
&self, pool: &AdapterPool, item: &Item, add_at: DateTime<Utc> &self, pool: &AdapterPool, item: &Item, add_at: DateTime<Utc>
) -> Result<()> { ) -> Result<()> {
let int_item_id = item.id().0; let int_item_id = item.key().0;
let int_initial_score = i64::from(self.initial_score); let int_initial_score = i64::from(self.initial_score);
let string_last_updated = add_at.to_rfc2822(); let string_last_updated = add_at.to_rfc2822();
sqlx::query!( sqlx::query!(
"INSERT OR IGNORE INTO feed_items (feed_id, item_id, score, last_updated) "INSERT OR IGNORE INTO feed_items (feed_id, item_id, score, last_updated)
VALUES (?, ?, ?, ?)", VALUES (?, ?, ?, ?)",
self.feed_id.0, int_item_id, int_initial_score, string_last_updated self.key.feed_key.0, int_item_id, int_initial_score, string_last_updated
).execute(&pool.0).await?; ).execute(&pool.0).await?;
Ok(()) Ok(())
} }
@ -105,8 +107,8 @@ mod tests {
let fc = ufc.parse().unwrap(); let fc = ufc.parse().unwrap();
assert_eq!(fc.channel_id.0, CID); assert_eq!(fc.key.channel_key.0, CID);
assert_eq!(fc.feed_id.0, FID); assert_eq!(fc.key.feed_key.0, FID);
assert_eq!(i64::from(fc.initial_score), IS); assert_eq!(i64::from(fc.initial_score), IS);
assert_eq!(i64::from(fc.gravity), G); assert_eq!(i64::from(fc.gravity), G);
assert_eq!(i64::from(fc.boost), B); assert_eq!(i64::from(fc.boost), B);
@ -122,15 +124,17 @@ mod tests {
let channel = Channel::get_or_create(pool, url).await.unwrap(); let channel = Channel::get_or_create(pool, url).await.unwrap();
let fc = FeedChannel { let fc = FeedChannel {
channel_id: channel.id(), key: FeedChannelKey {
feed_id: FeedKey(1), // Fake Feed feed_key: FeedKey(1), // Fake Feed
channel_key: channel.key(),
},
initial_score: Score::new(None), initial_score: Score::new(None),
gravity: Gravity::new(None), gravity: Gravity::new(None),
boost: Boost::new(None), boost: Boost::new(None),
}; };
let channel_from_fc = fc.get_channel(pool).await.unwrap(); let channel_from_fc = fc.get_channel(pool).await.unwrap();
assert_eq!(channel_from_fc.id(), channel.id()); assert_eq!(channel_from_fc.key(), channel.key());
} }
#[tokio::test] #[tokio::test]
@ -139,18 +143,20 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let user = User::create(pool, "Alice").await.unwrap(); let user = User::create(pool, "Alice").await.unwrap();
let feed = Feed::create(pool, user.id(), "My Feed").await.unwrap(); let feed = Feed::create(pool, user.key(), "My Feed").await.unwrap();
let fc = FeedChannel { let fc = FeedChannel {
channel_id: ChannelKey(1), // Fake Channel key: FeedChannelKey {
feed_id: feed.id(), feed_key: feed.key(),
channel_key: ChannelKey(1), // Fake Channel
},
initial_score: Score::new(None), initial_score: Score::new(None),
gravity: Gravity::new(None), gravity: Gravity::new(None),
boost: Boost::new(None), boost: Boost::new(None),
}; };
let feed_from_fc = fc.get_feed(pool).await.unwrap(); let feed_from_fc = fc.get_feed(pool).await.unwrap();
assert_eq!(feed_from_fc.id(), feed.id()); assert_eq!(feed_from_fc.key(), feed.key());
} }
#[tokio::test] #[tokio::test]
@ -160,21 +166,23 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let user = User::create(pool, "Alice").await.unwrap(); let user = User::create(pool, "Alice").await.unwrap();
let feed = Feed::create(pool, user.id(), "My Feed").await.unwrap(); let feed = Feed::create(pool, user.key(), "My Feed").await.unwrap();
let url = Url::parse(FEED1).unwrap(); let url = Url::parse(FEED1).unwrap();
let channel = Channel::get_or_create(pool, url).await.unwrap(); let channel = Channel::get_or_create(pool, url).await.unwrap();
let fc = FeedChannel { let fc = FeedChannel {
channel_id: channel.id(), key: FeedChannelKey {
feed_id: feed.id(), feed_key: feed.key(),
channel_key: channel.key(),
},
initial_score: Score::new(None), initial_score: Score::new(None),
gravity: Gravity::new(None), gravity: Gravity::new(None),
boost: Boost::new(None), boost: Boost::new(None),
}; };
let item = Item::get_or_create(pool, channel.id(), "item-guid").await.unwrap(); let item = Item::get_or_create(pool, channel.key(), "item-guid").await.unwrap();
fc.add_item_at(pool, &item, dt).await.unwrap(); fc.add_item_at(pool, &item, dt).await.unwrap();
let items = feed.get_items(pool, 1, 0).await.unwrap(); let items = feed.get_items(pool, 1, 0).await.unwrap();
assert_eq!(items[0].id(), item.id()); assert_eq!(items[0].key(), item.key());
} }
} }

101
koucha/src/db/feed_item.rs
View file

@ -1,101 +0,0 @@
use chrono::{DateTime, Utc};
use crate::{
Result,
AdapterPool,
db::{
FeedItemKey,
},
score::{
TimedScore,
UnparsedTimedScore
},
};
pub struct UnparsedFeedItem {
pub item_id: i64,
pub feed_id: i64,
pub score: i64,
pub last_updated: String,
pub boosted_at: Option<String>,
}
impl UnparsedFeedItem {
pub fn parse(self) -> Result<FeedItem> {
Ok(FeedItem {
key: FeedItemKey {
feed_id: self.feed_id,
item_id: self.item_id,
},
score: (UnparsedTimedScore {
value: self.score,
last_updated: DateTime::parse_from_rfc2822(&self.last_updated)?
.with_timezone(&Utc),
last_boosted: self.boosted_at.as_deref()
.map(DateTime::parse_from_rfc2822)
.transpose()?
.map(|dt| dt.with_timezone(&Utc)),
}).parse(),
})
}
}
pub struct FeedItem {
key: FeedItemKey,
score: TimedScore,
}
impl FeedItem {
pub fn key(&self) -> FeedItemKey { self.key }
pub fn score(&self) -> TimedScore { self.score.clone() }
pub async fn archive(
&self, pool: &AdapterPool
) -> Result<()> {
sqlx::query!(
"UPDATE feed_items
SET archived = ?
WHERE feed_id = ? AND item_id = ?",
true, self.key.feed_id, self.key.item_id
).execute(&pool.0).await?;
Ok(())
}
pub async fn update_score(
pool: &AdapterPool, key: FeedItemKey, new_score: TimedScore
) -> Result<()> {
let unparsed_score = UnparsedTimedScore::unparse(new_score);
let last_updated = unparsed_score.last_updated.to_rfc2822();
let boosted_at = unparsed_score.last_boosted.map(|lb| lb.to_rfc2822());
sqlx::query!(
"UPDATE feed_items
SET score = ?, last_updated = ?, boosted_at = ?
WHERE feed_id = ? AND item_id = ?",
unparsed_score.value, last_updated, boosted_at, key.feed_id, key.item_id
).execute(&pool.0).await?;
Ok(())
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::test_utils::get_datetime;
#[test]
fn parse_feed_item() {
let dt = get_datetime();
let upi = UnparsedFeedItem {
item_id: 1,
feed_id: 2,
score: 5,
last_updated: dt.to_string(),
boosted_at: None,
};
let fi = upi.parse().unwrap();
assert_eq!(fi.key.item_id, 1);
assert_eq!(fi.key.feed_id, 2);
}
}

36
koucha/src/db/item.rs
View file

@ -5,7 +5,6 @@ use crate::{
ChannelKey, ChannelKey,
ItemKey, ItemKey,
}, },
fetch::FetchedRSSItem,
}; };
use chrono::{DateTime, Utc}; use chrono::{DateTime, Utc};
@ -22,7 +21,7 @@ pub struct UnparsedItem {
impl UnparsedItem { impl UnparsedItem {
pub fn parse(self) -> Result<Item> { pub fn parse(self) -> Result<Item> {
Ok(Item { Ok(Item {
id: ItemKey(self.id), key: ItemKey(self.id),
channel_id: ChannelKey(self.channel_id), channel_id: ChannelKey(self.channel_id),
fetched_at: match self.fetched_at { fetched_at: match self.fetched_at {
Some(dt_str) => Some(DateTime::parse_from_rfc2822(&dt_str)? Some(dt_str) => Some(DateTime::parse_from_rfc2822(&dt_str)?
@ -38,10 +37,9 @@ impl UnparsedItem {
} }
pub struct Item { pub struct Item {
id: ItemKey, key: ItemKey,
channel_id: ChannelKey, channel_id: ChannelKey,
#[allow(dead_code)] // TODO: Use for score decay calculations later
fetched_at: Option<DateTime<Utc>>, fetched_at: Option<DateTime<Utc>>,
title: Option<String>, title: Option<String>,
description: Option<String>, description: Option<String>,
@ -49,7 +47,7 @@ pub struct Item {
} }
impl Item { impl Item {
pub fn id(&self) -> ItemKey { self.id } pub fn key(&self) -> ItemKey { self.key }
pub fn channel(&self) -> ChannelKey { self.channel_id } pub fn channel(&self) -> ChannelKey { self.channel_id }
pub fn title(&self) -> Option<&str> { self.title.as_deref() } pub fn title(&self) -> Option<&str> { self.title.as_deref() }
pub fn description(&self) -> Option<&str> { self.description.as_deref() } pub fn description(&self) -> Option<&str> { self.description.as_deref() }
@ -71,26 +69,6 @@ impl Item {
item item
} }
pub async fn update_content(
&self, pool: &AdapterPool, fetched: &FetchedRSSItem, fetched_at: &DateTime<Utc>
) -> Result<()> {
let title = fetched.title();
let description = fetched.description();
let content = fetched.content();
let string_fetched_at = fetched_at.to_rfc2822();
sqlx::query!(
"UPDATE items
SET title = ?, description = ?, content = ?,
fetched_at = ?
WHERE id = ?",
title, description, content, string_fetched_at,
self.id.0
).execute(&pool.0).await?;
Ok(())
}
} }
#[cfg(test)] #[cfg(test)]
@ -120,7 +98,7 @@ mod tests {
}; };
let item = raw_item.parse().unwrap(); let item = raw_item.parse().unwrap();
assert_eq!(item.id.0, ITEM_ID); assert_eq!(item.key.0, ITEM_ID);
assert_eq!(item.channel_id.0, CHANNEL_ID); assert_eq!(item.channel_id.0, CHANNEL_ID);
assert_eq!(item.fetched_at, Some(date)); assert_eq!(item.fetched_at, Some(date));
assert_eq!(item.title, Some(ITEM_TITLE.to_string())); assert_eq!(item.title, Some(ITEM_TITLE.to_string()));
@ -136,9 +114,9 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let channel = setup_channel(pool).await; let channel = setup_channel(pool).await;
let item1 = Item::get_or_create(pool, channel.id(), ITEM_GUID).await.unwrap(); let item1 = Item::get_or_create(pool, channel.key(), ITEM_GUID).await.unwrap();
let item2 = Item::get_or_create(pool, channel.id(), ITEM_GUID).await.unwrap(); let item2 = Item::get_or_create(pool, channel.key(), ITEM_GUID).await.unwrap();
assert_eq!(item1.id(), item2.id()); assert_eq!(item1.key(), item2.key());
} }
} }

56
koucha/src/db/user.rs
View file

@ -15,60 +15,52 @@ pub struct UnparsedUser {
impl UnparsedUser { impl UnparsedUser {
pub fn parse(self) -> Result<User> { pub fn parse(self) -> Result<User> {
Ok(User { Ok(User {
id: UserKey(self.id), key: UserKey(self.id),
name: self.name name: self.name
}) })
} }
} }
pub struct User { pub struct User {
id: UserKey, key: UserKey,
name: String, name: String,
} }
impl User { impl User {
pub fn id(&self) -> UserKey { self.id } pub fn key(&self) -> UserKey { self.key }
pub fn name(&self) -> &str { &self.name } pub fn name(&self) -> &str { &self.name }
pub async fn get(pool: &AdapterPool, id: UserKey) -> Result<Self> { pub async fn get(pool: &AdapterPool, key: UserKey) -> Result<Self> {
let user = sqlx::query_as!( sqlx::query_as!(
UnparsedUser, UnparsedUser,
"SELECT id, name FROM users WHERE id = ?", "SELECT id, name FROM users WHERE id = ?",
id.0 key.0
).fetch_one(&pool.0).await?.parse(); ).fetch_one(&pool.0).await?.parse()
user
} }
pub async fn get_all(pool: &AdapterPool) -> Result<Vec<Self>> { pub async fn get_all(pool: &AdapterPool) -> Result<Vec<Self>> {
let users: Result<Vec<Self>> = sqlx::query_as!( sqlx::query_as!(
UnparsedUser, UnparsedUser,
"SELECT id, name FROM users" "SELECT id, name FROM users"
).fetch_all(&pool.0).await?.into_iter().map(UnparsedUser::parse).collect(); ).fetch_all(&pool.0).await?.into_iter().map(UnparsedUser::parse).collect()
users
} }
pub async fn create(pool: &AdapterPool, name: &str) -> Result<Self> { pub async fn create(pool: &AdapterPool, name: &str) -> Result<Self> {
let result = sqlx::query!( sqlx::query_as!(
UnparsedUser,
"INSERT INTO users (name) "INSERT INTO users (name)
VALUES (?) VALUES (?)
RETURNING id, name", RETURNING id, name",
name name
).fetch_one(&pool.0).await?; ).fetch_one(&pool.0).await?.parse()
Ok(Self {
id: UserKey(result.id),
name: result.name,
})
} }
pub async fn update_name( pub async fn update_name(
pool: &AdapterPool, id: UserKey, new_name: &str pool: &AdapterPool, key: UserKey, new_name: &str
) -> Result<()> { ) -> Result<()> {
sqlx::query!( sqlx::query!(
"UPDATE users SET name = ? WHERE id = ?", "UPDATE users SET name = ? WHERE id = ?",
new_name, id.0 new_name, key.0
).execute(&pool.0).await?; ).execute(&pool.0).await?;
Ok(()) Ok(())
@ -78,7 +70,7 @@ impl User {
let feeds: Result<Vec<Feed>> = sqlx::query_as!( let feeds: Result<Vec<Feed>> = sqlx::query_as!(
UnparsedFeed, UnparsedFeed,
"SELECT id, title FROM feeds WHERE user_id = ?", "SELECT id, title FROM feeds WHERE user_id = ?",
self.id.0 self.key.0
).fetch_all(&pool.0).await?.into_iter() ).fetch_all(&pool.0).await?.into_iter()
.map(UnparsedFeed::parse).collect(); .map(UnparsedFeed::parse).collect();
@ -106,7 +98,7 @@ mod tests {
}; };
let user = unparsed_user.parse().unwrap(); let user = unparsed_user.parse().unwrap();
assert_eq!(user.id.0, UID); assert_eq!(user.key.0, UID);
assert_eq!(user.name, USERNAME); assert_eq!(user.name, USERNAME);
} }
@ -116,9 +108,9 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let new_user = User::create(pool, USERNAME).await.unwrap(); let new_user = User::create(pool, USERNAME).await.unwrap();
let fetched_user = User::get(pool, new_user.id).await.unwrap(); let fetched_user = User::get(pool, new_user.key).await.unwrap();
assert_eq!(fetched_user.name, USERNAME); assert_eq!(fetched_user.name, USERNAME);
assert_eq!(fetched_user.id.0, 1); assert_eq!(fetched_user.key.0, 1);
} }
#[tokio::test] #[tokio::test]
@ -142,7 +134,7 @@ mod tests {
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
assert_eq!(user.name, USERNAME); assert_eq!(user.name, USERNAME);
assert_eq!(user.id.0, 1); assert_eq!(user.key.0, 1);
} }
#[tokio::test] #[tokio::test]
@ -164,9 +156,9 @@ mod tests {
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
User::update_name(pool, user.id, NEW_USERNAME).await.unwrap(); User::update_name(pool, user.key, NEW_USERNAME).await.unwrap();
let updated = User::get(pool, user.id).await.unwrap(); let updated = User::get(pool, user.key).await.unwrap();
assert_eq!(updated.name, NEW_USERNAME); assert_eq!(updated.name, NEW_USERNAME);
} }
@ -177,7 +169,7 @@ mod tests {
let user1 = User::create(pool, USERNAME).await.unwrap(); let user1 = User::create(pool, USERNAME).await.unwrap();
User::create(pool, USERNAME2).await.unwrap(); User::create(pool, USERNAME2).await.unwrap();
let status = User::update_name(pool, user1.id, USERNAME2).await; let status = User::update_name(pool, user1.key, USERNAME2).await;
assert!(status.is_err()); assert!(status.is_err());
} }
@ -187,8 +179,8 @@ mod tests {
let adapter = setup_adapter().await; let adapter = setup_adapter().await;
let pool = adapter.get_pool(); let pool = adapter.get_pool();
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
Feed::create(pool, user.id, FEED_TITLE).await.unwrap(); Feed::create(pool, user.key, FEED_TITLE).await.unwrap();
Feed::create(pool, user.id, FEED_TITLE2).await.unwrap(); Feed::create(pool, user.key, FEED_TITLE2).await.unwrap();
let feeds = user.get_feeds(pool).await.unwrap(); let feeds = user.get_feeds(pool).await.unwrap();
assert_eq!(feeds.len(), 2); assert_eq!(feeds.len(), 2);

6
koucha/src/fetch.rs
View file

@ -1,6 +1,6 @@
use crate::{ use crate::{
Result, Result,
db::{Channel, ChannelId}, db::Channel,
AdapterClient, AdapterClient,
}; };
use reqwest::Url; use reqwest::Url;
@ -60,10 +60,6 @@ impl FetchedRSSChannel {
pub async fn fetch_channel( pub async fn fetch_channel(
client: &AdapterClient, channel: Channel client: &AdapterClient, channel: Channel
) -> Result<Option<Self>> { ) -> Result<Option<Self>> {
if channel.should_skip_fetch() {
return Ok(None);
}
let bytestream = client.0.get(channel.link().clone()) let bytestream = client.0.get(channel.link().clone())
.send().await? .send().await?
.bytes().await?; .bytes().await?;

3
koucha/src/test_utils.rs
View file

@ -31,7 +31,6 @@ pub const ITEM_TITLE: &str = "My Item!";
pub const ITEM_DESC: &str = "My Item's description"; pub const ITEM_DESC: &str = "My Item's description";
pub const ITEM_CONT: &str = "The content of my Item"; pub const ITEM_CONT: &str = "The content of my Item";
pub fn get_datetime() -> DateTime<Utc> { pub fn get_datetime() -> DateTime<Utc> {
Utc.with_ymd_and_hms(2020,1,1,0,0,0).unwrap() Utc.with_ymd_and_hms(2020,1,1,0,0,0).unwrap()
} }
@ -49,5 +48,5 @@ pub async fn setup_channel(pool: &AdapterPool) -> Channel {
pub async fn setup_feed(pool: &AdapterPool) -> Feed { pub async fn setup_feed(pool: &AdapterPool) -> Feed {
let user = User::create(pool, USERNAME).await.unwrap(); let user = User::create(pool, USERNAME).await.unwrap();
Feed::create(pool, user.id(), FEED_TITLE).await.unwrap() Feed::create(pool, user.key(), FEED_TITLE).await.unwrap()
} }