61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
use crate::{naive_now, schema::site, Crud};
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use diesel::{dsl::*, result::Error, *};
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#[derive(Queryable, Identifiable, PartialEq, Debug)]
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#[table_name = "site"]
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pub struct Site {
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pub id: i32,
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pub name: String,
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pub description: Option<String>,
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pub creator_id: i32,
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pub published: chrono::NaiveDateTime,
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pub updated: Option<chrono::NaiveDateTime>,
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pub enable_downvotes: bool,
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pub open_registration: bool,
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pub enable_nsfw: bool,
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pub icon: Option<String>,
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pub banner: Option<String>,
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}
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#[derive(Insertable, AsChangeset)]
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#[table_name = "site"]
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pub struct SiteForm {
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pub name: String,
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pub description: Option<String>,
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pub creator_id: i32,
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pub updated: Option<chrono::NaiveDateTime>,
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pub enable_downvotes: bool,
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pub open_registration: bool,
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pub enable_nsfw: bool,
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// when you want to null out a column, you have to send Some(None)), since sending None means you just don't want to update that column.
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pub icon: Option<Option<String>>,
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pub banner: Option<Option<String>>,
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}
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impl Crud<SiteForm> for Site {
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fn read(conn: &PgConnection, _site_id: i32) -> Result<Self, Error> {
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use crate::schema::site::dsl::*;
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site.first::<Self>(conn)
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}
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fn create(conn: &PgConnection, new_site: &SiteForm) -> Result<Self, Error> {
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use crate::schema::site::dsl::*;
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insert_into(site).values(new_site).get_result::<Self>(conn)
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}
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fn update(conn: &PgConnection, site_id: i32, new_site: &SiteForm) -> Result<Self, Error> {
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use crate::schema::site::dsl::*;
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diesel::update(site.find(site_id))
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.set(new_site)
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.get_result::<Self>(conn)
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}
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}
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impl Site {
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pub fn transfer(conn: &PgConnection, new_creator_id: i32) -> Result<Self, Error> {
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use crate::schema::site::dsl::*;
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diesel::update(site.find(1))
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.set((creator_id.eq(new_creator_id), updated.eq(naive_now())))
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.get_result::<Self>(conn)
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}
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}
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