139 lines
3.6 KiB
Rust
139 lines
3.6 KiB
Rust
use super::user_view::user_view::BoxedQuery;
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use super::*;
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use diesel::pg::Pg;
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table! {
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user_view (id) {
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id -> Int4,
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name -> Varchar,
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avatar -> Nullable<Text>,
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email -> Nullable<Text>,
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fedi_name -> Varchar,
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admin -> Bool,
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banned -> Bool,
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show_avatars -> Bool,
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send_notifications_to_email -> Bool,
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published -> Timestamp,
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number_of_posts -> BigInt,
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post_score -> BigInt,
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number_of_comments -> BigInt,
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comment_score -> BigInt,
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}
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}
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#[derive(
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Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize, QueryableByName, Clone,
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)]
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#[table_name = "user_view"]
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pub struct UserView {
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pub id: i32,
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pub name: String,
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pub avatar: Option<String>,
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pub email: Option<String>,
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pub fedi_name: String,
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pub admin: bool,
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pub banned: bool,
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pub show_avatars: bool,
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pub send_notifications_to_email: bool,
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pub published: chrono::NaiveDateTime,
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pub number_of_posts: i64,
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pub post_score: i64,
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pub number_of_comments: i64,
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pub comment_score: i64,
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}
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pub struct UserQueryBuilder<'a> {
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conn: &'a PgConnection,
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query: BoxedQuery<'a, Pg>,
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sort: &'a SortType,
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page: Option<i64>,
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limit: Option<i64>,
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}
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impl<'a> UserQueryBuilder<'a> {
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pub fn create(conn: &'a PgConnection) -> Self {
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use super::user_view::user_view::dsl::*;
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let query = user_view.into_boxed();
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UserQueryBuilder {
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conn,
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query,
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sort: &SortType::Hot,
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page: None,
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limit: None,
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}
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}
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pub fn sort(mut self, sort: &'a SortType) -> Self {
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self.sort = sort;
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self
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}
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pub fn search_term<T: MaybeOptional<String>>(mut self, search_term: T) -> Self {
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use super::user_view::user_view::dsl::*;
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if let Some(search_term) = search_term.get_optional() {
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self.query = self.query.filter(name.ilike(fuzzy_search(&search_term)));
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}
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self
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}
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pub fn page<T: MaybeOptional<i64>>(mut self, page: T) -> Self {
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self.page = page.get_optional();
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self
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}
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pub fn limit<T: MaybeOptional<i64>>(mut self, limit: T) -> Self {
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self.limit = limit.get_optional();
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self
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}
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pub fn list(self) -> Result<Vec<UserView>, Error> {
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use super::user_view::user_view::dsl::*;
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let mut query = self.query;
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query = match self.sort {
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SortType::Hot => query
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.order_by(comment_score.desc())
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.then_order_by(published.desc()),
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SortType::New => query.order_by(published.desc()),
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SortType::TopAll => query.order_by(comment_score.desc()),
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SortType::TopYear => query
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.filter(published.gt(now - 1.years()))
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.order_by(comment_score.desc()),
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SortType::TopMonth => query
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.filter(published.gt(now - 1.months()))
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.order_by(comment_score.desc()),
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SortType::TopWeek => query
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.filter(published.gt(now - 1.weeks()))
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.order_by(comment_score.desc()),
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SortType::TopDay => query
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.filter(published.gt(now - 1.days()))
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.order_by(comment_score.desc()),
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};
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let (limit, offset) = limit_and_offset(self.page, self.limit);
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query = query.limit(limit).offset(offset);
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query.load::<UserView>(self.conn)
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}
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}
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impl UserView {
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pub fn read(conn: &PgConnection, from_user_id: i32) -> Result<Self, Error> {
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use super::user_view::user_view::dsl::*;
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user_view.find(from_user_id).first::<Self>(conn)
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}
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pub fn admins(conn: &PgConnection) -> Result<Vec<Self>, Error> {
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use super::user_view::user_view::dsl::*;
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user_view.filter(admin.eq(true)).load::<Self>(conn)
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}
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pub fn banned(conn: &PgConnection) -> Result<Vec<Self>, Error> {
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use super::user_view::user_view::dsl::*;
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user_view.filter(banned.eq(true)).load::<Self>(conn)
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}
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}
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