mirror of
https://github.com/LemmyNet/lemmy.git
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c9f1407429
* Initial commit to bump diesel to 2.0.0-rc.0 and see what happens * Add chrono feature from diesel * db_schema crate is close to building? * Upgrade diesel-derive-newtype * Mostly modifying references to connections to be mutable ones; also used new way to do migrations as suggested by the migration guide; a lot more compiles now, though I can't figure out this tricky ToSql issue at the moment * Running clippy --fix * Trying to fix drone clippy 1 * Fix clippy * Upgrade clux-musl * Trying to fix drone clippy 2 * Trying to fix drone clippy 3 * Trying to fix drone clippy 5 * Adding diesel table aliases, removing sql view hack. Fixes #2101 Co-authored-by: Steven Chu <stevenc1@gmail.com> Co-authored-by: Nutomic <me@nutomic.com>
555 lines
16 KiB
Rust
555 lines
16 KiB
Rust
use crate::structs::PostReportView;
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use diesel::{dsl::*, result::Error, *};
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use lemmy_db_schema::{
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aggregates::structs::PostAggregates,
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newtypes::{CommunityId, PersonId, PostReportId},
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schema::{
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community,
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community_moderator,
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community_person_ban,
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person,
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post,
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post_aggregates,
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post_like,
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post_report,
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},
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source::{
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community::{Community, CommunityPersonBan, CommunitySafe},
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person::{Person, PersonSafe},
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post::Post,
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post_report::PostReport,
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},
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traits::{ToSafe, ViewToVec},
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utils::limit_and_offset,
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};
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use typed_builder::TypedBuilder;
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type PostReportViewTuple = (
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PostReport,
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Post,
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CommunitySafe,
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PersonSafe,
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PersonSafe,
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Option<CommunityPersonBan>,
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Option<i16>,
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PostAggregates,
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Option<PersonSafe>,
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);
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impl PostReportView {
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/// returns the PostReportView for the provided report_id
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///
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/// * `report_id` - the report id to obtain
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pub fn read(
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conn: &mut PgConnection,
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report_id: PostReportId,
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my_person_id: PersonId,
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) -> Result<Self, Error> {
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let (person_alias_1, person_alias_2) = diesel::alias!(person as person1, person as person2);
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let (
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post_report,
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post,
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community,
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creator,
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post_creator,
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creator_banned_from_community,
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post_like,
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counts,
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resolver,
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) = post_report::table
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.find(report_id)
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.inner_join(post::table)
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.inner_join(community::table.on(post::community_id.eq(community::id)))
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.inner_join(person::table.on(post_report::creator_id.eq(person::id)))
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.inner_join(person_alias_1.on(post::creator_id.eq(person_alias_1.field(person::id))))
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.left_join(
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community_person_ban::table.on(
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post::community_id
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.eq(community_person_ban::community_id)
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.and(community_person_ban::person_id.eq(post::creator_id))
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.and(
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community_person_ban::expires
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.is_null()
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.or(community_person_ban::expires.gt(now)),
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),
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),
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)
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.left_join(
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post_like::table.on(
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post::id
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.eq(post_like::post_id)
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.and(post_like::person_id.eq(my_person_id)),
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),
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)
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.inner_join(post_aggregates::table.on(post_report::post_id.eq(post_aggregates::post_id)))
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.left_join(
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person_alias_2.on(post_report::resolver_id.eq(person_alias_2.field(person::id).nullable())),
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)
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.select((
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post_report::all_columns,
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post::all_columns,
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Community::safe_columns_tuple(),
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Person::safe_columns_tuple(),
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person_alias_1.fields(Person::safe_columns_tuple()),
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community_person_ban::all_columns.nullable(),
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post_like::score.nullable(),
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post_aggregates::all_columns,
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person_alias_2.fields(Person::safe_columns_tuple().nullable()),
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))
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.first::<PostReportViewTuple>(conn)?;
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let my_vote = post_like;
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Ok(Self {
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post_report,
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post,
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community,
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creator,
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post_creator,
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creator_banned_from_community: creator_banned_from_community.is_some(),
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my_vote,
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counts,
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resolver,
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})
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}
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/// returns the current unresolved post report count for the communities you mod
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pub fn get_report_count(
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conn: &mut PgConnection,
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my_person_id: PersonId,
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admin: bool,
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community_id: Option<CommunityId>,
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) -> Result<i64, Error> {
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use diesel::dsl::*;
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let mut query = post_report::table
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.inner_join(post::table)
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.filter(post_report::resolved.eq(false))
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.into_boxed();
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if let Some(community_id) = community_id {
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query = query.filter(post::community_id.eq(community_id))
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}
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// If its not an admin, get only the ones you mod
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if !admin {
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query
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.inner_join(
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community_moderator::table.on(
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community_moderator::community_id
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.eq(post::community_id)
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.and(community_moderator::person_id.eq(my_person_id)),
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),
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)
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.select(count(post_report::id))
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.first::<i64>(conn)
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} else {
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query.select(count(post_report::id)).first::<i64>(conn)
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}
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}
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}
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#[derive(TypedBuilder)]
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#[builder(field_defaults(default))]
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pub struct PostReportQuery<'a> {
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#[builder(!default)]
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conn: &'a mut PgConnection,
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#[builder(!default)]
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my_person_id: PersonId,
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#[builder(!default)]
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admin: bool,
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community_id: Option<CommunityId>,
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page: Option<i64>,
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limit: Option<i64>,
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unresolved_only: Option<bool>,
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}
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impl<'a> PostReportQuery<'a> {
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pub fn list(self) -> Result<Vec<PostReportView>, Error> {
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let (person_alias_1, person_alias_2) = diesel::alias!(person as person1, person as person2);
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let mut query = post_report::table
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.inner_join(post::table)
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.inner_join(community::table.on(post::community_id.eq(community::id)))
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.inner_join(person::table.on(post_report::creator_id.eq(person::id)))
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.inner_join(person_alias_1.on(post::creator_id.eq(person_alias_1.field(person::id))))
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.left_join(
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community_person_ban::table.on(
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post::community_id
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.eq(community_person_ban::community_id)
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.and(community_person_ban::person_id.eq(post::creator_id))
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.and(
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community_person_ban::expires
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.is_null()
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.or(community_person_ban::expires.gt(now)),
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),
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),
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)
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.left_join(
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post_like::table.on(
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post::id
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.eq(post_like::post_id)
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.and(post_like::person_id.eq(self.my_person_id)),
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),
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)
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.inner_join(post_aggregates::table.on(post_report::post_id.eq(post_aggregates::post_id)))
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.left_join(
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person_alias_2.on(post_report::resolver_id.eq(person_alias_2.field(person::id).nullable())),
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)
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.select((
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post_report::all_columns,
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post::all_columns,
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Community::safe_columns_tuple(),
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Person::safe_columns_tuple(),
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person_alias_1.fields(Person::safe_columns_tuple()),
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community_person_ban::all_columns.nullable(),
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post_like::score.nullable(),
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post_aggregates::all_columns,
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person_alias_2
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.fields(Person::safe_columns_tuple())
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.nullable(),
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))
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.into_boxed();
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if let Some(community_id) = self.community_id {
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query = query.filter(post::community_id.eq(community_id));
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}
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if self.unresolved_only.unwrap_or(true) {
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query = query.filter(post_report::resolved.eq(false));
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}
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let (limit, offset) = limit_and_offset(self.page, self.limit)?;
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query = query
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.order_by(post_report::published.desc())
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.limit(limit)
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.offset(offset);
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// If its not an admin, get only the ones you mod
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let res = if !self.admin {
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query
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.inner_join(
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community_moderator::table.on(
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community_moderator::community_id
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.eq(post::community_id)
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.and(community_moderator::person_id.eq(self.my_person_id)),
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),
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)
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.load::<PostReportViewTuple>(self.conn)?
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} else {
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query.load::<PostReportViewTuple>(self.conn)?
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};
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Ok(PostReportView::from_tuple_to_vec(res))
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}
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}
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impl ViewToVec for PostReportView {
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type DbTuple = PostReportViewTuple;
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fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
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items
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.into_iter()
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.map(|a| Self {
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post_report: a.0,
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post: a.1,
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community: a.2,
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creator: a.3,
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post_creator: a.4,
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creator_banned_from_community: a.5.is_some(),
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my_vote: a.6,
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counts: a.7,
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resolver: a.8,
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})
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.collect::<Vec<Self>>()
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}
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}
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#[cfg(test)]
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mod tests {
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use crate::post_report_view::{PostReportQuery, PostReportView};
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use lemmy_db_schema::{
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aggregates::structs::PostAggregates,
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source::{
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community::*,
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person::*,
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post::*,
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post_report::{PostReport, PostReportForm},
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},
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traits::{Crud, Joinable, Reportable},
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utils::establish_unpooled_connection,
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};
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use serial_test::serial;
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#[test]
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#[serial]
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fn test_crud() {
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let conn = &mut establish_unpooled_connection();
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let new_person = PersonForm {
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name: "timmy_prv".into(),
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public_key: Some("pubkey".to_string()),
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..PersonForm::default()
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};
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let inserted_timmy = Person::create(conn, &new_person).unwrap();
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let new_person_2 = PersonForm {
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name: "sara_prv".into(),
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public_key: Some("pubkey".to_string()),
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..PersonForm::default()
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};
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let inserted_sara = Person::create(conn, &new_person_2).unwrap();
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// Add a third person, since new ppl can only report something once.
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let new_person_3 = PersonForm {
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name: "jessica_prv".into(),
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public_key: Some("pubkey".to_string()),
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..PersonForm::default()
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};
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let inserted_jessica = Person::create(conn, &new_person_3).unwrap();
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let new_community = CommunityForm {
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name: "test community prv".to_string(),
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title: "nada".to_owned(),
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public_key: Some("pubkey".to_string()),
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..CommunityForm::default()
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};
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let inserted_community = Community::create(conn, &new_community).unwrap();
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// Make timmy a mod
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let timmy_moderator_form = CommunityModeratorForm {
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community_id: inserted_community.id,
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person_id: inserted_timmy.id,
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};
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let _inserted_moderator = CommunityModerator::join(conn, &timmy_moderator_form).unwrap();
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let new_post = PostForm {
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name: "A test post crv".into(),
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creator_id: inserted_timmy.id,
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community_id: inserted_community.id,
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..PostForm::default()
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};
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let inserted_post = Post::create(conn, &new_post).unwrap();
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// sara reports
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let sara_report_form = PostReportForm {
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creator_id: inserted_sara.id,
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post_id: inserted_post.id,
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original_post_name: "Orig post".into(),
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original_post_url: None,
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original_post_body: None,
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reason: "from sara".into(),
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};
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let inserted_sara_report = PostReport::report(conn, &sara_report_form).unwrap();
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// jessica reports
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let jessica_report_form = PostReportForm {
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creator_id: inserted_jessica.id,
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post_id: inserted_post.id,
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original_post_name: "Orig post".into(),
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original_post_url: None,
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original_post_body: None,
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reason: "from jessica".into(),
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};
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let inserted_jessica_report = PostReport::report(conn, &jessica_report_form).unwrap();
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let agg = PostAggregates::read(conn, inserted_post.id).unwrap();
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let read_jessica_report_view =
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PostReportView::read(conn, inserted_jessica_report.id, inserted_timmy.id).unwrap();
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let expected_jessica_report_view = PostReportView {
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post_report: inserted_jessica_report.to_owned(),
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post: inserted_post.to_owned(),
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community: CommunitySafe {
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id: inserted_community.id,
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name: inserted_community.name,
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icon: None,
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removed: false,
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deleted: false,
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nsfw: false,
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actor_id: inserted_community.actor_id.to_owned(),
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local: true,
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title: inserted_community.title,
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description: None,
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updated: None,
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banner: None,
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hidden: false,
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posting_restricted_to_mods: false,
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published: inserted_community.published,
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},
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creator: PersonSafe {
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id: inserted_jessica.id,
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name: inserted_jessica.name,
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display_name: None,
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published: inserted_jessica.published,
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avatar: None,
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actor_id: inserted_jessica.actor_id.to_owned(),
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local: true,
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banned: false,
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deleted: false,
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admin: false,
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bot_account: false,
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bio: None,
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banner: None,
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updated: None,
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inbox_url: inserted_jessica.inbox_url.to_owned(),
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shared_inbox_url: None,
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matrix_user_id: None,
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ban_expires: None,
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},
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post_creator: PersonSafe {
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id: inserted_timmy.id,
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name: inserted_timmy.name.to_owned(),
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display_name: None,
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published: inserted_timmy.published,
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avatar: None,
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actor_id: inserted_timmy.actor_id.to_owned(),
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local: true,
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banned: false,
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deleted: false,
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admin: false,
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bot_account: false,
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bio: None,
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banner: None,
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updated: None,
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inbox_url: inserted_timmy.inbox_url.to_owned(),
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shared_inbox_url: None,
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matrix_user_id: None,
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ban_expires: None,
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},
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creator_banned_from_community: false,
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my_vote: None,
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counts: PostAggregates {
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id: agg.id,
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post_id: inserted_post.id,
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comments: 0,
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score: 0,
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upvotes: 0,
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downvotes: 0,
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stickied: false,
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published: agg.published,
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newest_comment_time_necro: inserted_post.published,
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newest_comment_time: inserted_post.published,
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},
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resolver: None,
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};
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assert_eq!(read_jessica_report_view, expected_jessica_report_view);
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let mut expected_sara_report_view = expected_jessica_report_view.clone();
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expected_sara_report_view.post_report = inserted_sara_report;
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expected_sara_report_view.my_vote = None;
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expected_sara_report_view.creator = PersonSafe {
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id: inserted_sara.id,
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name: inserted_sara.name,
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display_name: None,
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published: inserted_sara.published,
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avatar: None,
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actor_id: inserted_sara.actor_id.to_owned(),
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local: true,
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banned: false,
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deleted: false,
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admin: false,
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bot_account: false,
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bio: None,
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banner: None,
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updated: None,
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inbox_url: inserted_sara.inbox_url.to_owned(),
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shared_inbox_url: None,
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matrix_user_id: None,
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ban_expires: None,
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};
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// Do a batch read of timmys reports
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let reports = PostReportQuery::builder()
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.conn(conn)
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.my_person_id(inserted_timmy.id)
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.admin(false)
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.build()
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.list()
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.unwrap();
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assert_eq!(
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reports,
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[
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expected_jessica_report_view.to_owned(),
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expected_sara_report_view.to_owned()
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]
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);
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// Make sure the counts are correct
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let report_count =
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PostReportView::get_report_count(conn, inserted_timmy.id, false, None).unwrap();
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assert_eq!(2, report_count);
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// Try to resolve the report
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PostReport::resolve(conn, inserted_jessica_report.id, inserted_timmy.id).unwrap();
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let read_jessica_report_view_after_resolve =
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PostReportView::read(conn, inserted_jessica_report.id, inserted_timmy.id).unwrap();
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let mut expected_jessica_report_view_after_resolve = expected_jessica_report_view;
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expected_jessica_report_view_after_resolve
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.post_report
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.resolved = true;
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expected_jessica_report_view_after_resolve
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.post_report
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.resolver_id = Some(inserted_timmy.id);
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expected_jessica_report_view_after_resolve
|
|
.post_report
|
|
.updated = read_jessica_report_view_after_resolve.post_report.updated;
|
|
expected_jessica_report_view_after_resolve.resolver = Some(PersonSafe {
|
|
id: inserted_timmy.id,
|
|
name: inserted_timmy.name.to_owned(),
|
|
display_name: None,
|
|
published: inserted_timmy.published,
|
|
avatar: None,
|
|
actor_id: inserted_timmy.actor_id.to_owned(),
|
|
local: true,
|
|
banned: false,
|
|
deleted: false,
|
|
admin: false,
|
|
bot_account: false,
|
|
bio: None,
|
|
banner: None,
|
|
updated: None,
|
|
inbox_url: inserted_timmy.inbox_url.to_owned(),
|
|
shared_inbox_url: None,
|
|
matrix_user_id: None,
|
|
ban_expires: None,
|
|
});
|
|
|
|
assert_eq!(
|
|
read_jessica_report_view_after_resolve,
|
|
expected_jessica_report_view_after_resolve
|
|
);
|
|
|
|
// Do a batch read of timmys reports
|
|
// It should only show saras, which is unresolved
|
|
let reports_after_resolve = PostReportQuery::builder()
|
|
.conn(conn)
|
|
.my_person_id(inserted_timmy.id)
|
|
.admin(false)
|
|
.build()
|
|
.list()
|
|
.unwrap();
|
|
assert_eq!(reports_after_resolve[0], expected_sara_report_view);
|
|
|
|
// Make sure the counts are correct
|
|
let report_count_after_resolved =
|
|
PostReportView::get_report_count(conn, inserted_timmy.id, false, None).unwrap();
|
|
assert_eq!(1, report_count_after_resolved);
|
|
|
|
Person::delete(conn, inserted_timmy.id).unwrap();
|
|
Person::delete(conn, inserted_sara.id).unwrap();
|
|
Person::delete(conn, inserted_jessica.id).unwrap();
|
|
Community::delete(conn, inserted_community.id).unwrap();
|
|
}
|
|
}
|