35 lines
902 B
Rust
35 lines
902 B
Rust
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use diesel;
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use diesel::{PgConnection, QueryDsl, RunQueryDsl, ExpressionMethods};
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use schema::post_authors;
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#[derive(Queryable, Identifiable)]
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pub struct PostAuthor {
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pub id: i32,
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pub post_id: i32,
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pub author_id: i32
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}
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#[derive(Insertable)]
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#[table_name = "post_authors"]
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pub struct NewPostAuthor {
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pub post_id: i32,
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pub author_id: i32
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}
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impl PostAuthor {
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pub fn insert (conn: &PgConnection, new: NewPostAuthor) -> PostAuthor {
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diesel::insert_into(post_authors::table)
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.values(new)
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.get_result(conn)
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.expect("Error saving new blog author")
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}
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pub fn get(conn: &PgConnection, id: i32) -> Option<PostAuthor> {
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post_authors::table.filter(post_authors::id.eq(id))
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.limit(1)
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.load::<PostAuthor>(conn)
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.expect("Error loading blog author by id")
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.into_iter().nth(0)
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}
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}
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