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Code Issues 1 Releases Wiki Activity

Moved raw order for tag filtering to correct place (#10166)

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refs #10105

- ordering !== filtering
This commit is contained in:
Katharina Irrgang 2018-11-15 15:27:31 +01:00 committed by GitHub
parent 95ba6a55ec
commit 2e81852b22
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4 changed files with 13 additions and 15 deletions
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4
core/server/models/base/index.js
View file

@ -654,7 +654,7 @@ ghostBookshelf.Model = ghostBookshelf.Model.extend({
// @TODO: we can't use order raw when running migrations (see https://github.com/tgriesser/knex/issues/2763)
if (this.orderDefaultRaw && !options.migrating) {
itemCollection.query((qb) => {
qb.orderByRaw(this.orderDefaultRaw());
qb.orderByRaw(this.orderDefaultRaw(options));
});
}
@ -722,7 +722,7 @@ ghostBookshelf.Model = ghostBookshelf.Model.extend({
if (options.order) {
options.order = this.parseOrderOption(options.order, options.withRelated);
} else if (this.orderDefaultRaw) {
options.orderRaw = this.orderDefaultRaw();
options.orderRaw = this.orderDefaultRaw(options);
} else if (this.orderDefaultOptions) {
options.order = this.orderDefaultOptions();
}

9
core/server/models/plugins/filter.js
View file

@ -124,15 +124,6 @@ filter = function filter(Bookshelf) {
.query('leftOuterJoin', 'posts_tags', 'posts_tags.post_id', '=', 'posts.id')
.query('leftOuterJoin', 'tags', 'posts_tags.tag_id', '=', 'tags.id');
// The order override should ONLY happen if we are doing an "IN" query
// TODO move the order handling to the query building that is currently inside pagination
// TODO make the order handling in pagination handle orderByRaw
// TODO extend this handling to all joins
if (gql.json.findStatement(this._filters.statements, {prop: /^tags/, op: 'IN'})) {
// TODO make this count the number of MATCHING tags, not just the number of tags
this.query('orderByRaw', 'count(tags.id) DESC');
}
// We need to add a group by to counter the double left outer join
// TODO improve on the group by handling
options.groups = options.groups || [];

11
core/server/models/post.js
View file

@ -530,14 +530,21 @@ Post = ghostBookshelf.Model.extend({
};
},
orderDefaultRaw: function () {
return '' +
orderDefaultRaw: function (options) {
let order = '' +
'CASE WHEN posts.status = \'scheduled\' THEN 1 ' +
'WHEN posts.status = \'draft\' THEN 2 ' +
'ELSE 3 END ASC,' +
'CASE WHEN posts.status != \'draft\' THEN posts.published_at END DESC,' +
'posts.updated_at DESC,' +
'posts.id DESC';
// CASE: if the filter contains an `IN` operator, we should return the posts first, which match both tags
if (options.filter && options.filter.match(/(tags|tag):\s?\[.*\]/)) {
order = `count(tags.id) DESC, ${order}`;
}
return order;
},
/**

4
core/test/unit/models/post_spec.js
View file

@ -46,12 +46,12 @@ describe('Unit: models/post', function () {
});
return models.Post.findPage({
filter: 'tags: [photo, video] + id: -' + testUtils.filterData.data.posts[3].id,
filter: 'tags:[photo, video]+id:-' + testUtils.filterData.data.posts[3].id,
limit: 3,
withRelated: ['tags']
}).then(() => {
queries.length.should.eql(2);
queries[0].sql.should.eql('select count(distinct posts.id) as aggregate from `posts` left outer join `posts_tags` on `posts_tags`.`post_id` = `posts`.`id` left outer join `tags` on `posts_tags`.`tag_id` = `tags`.`id` where (`posts`.`page` = ? and `posts`.`status` = ?) and (`tags`.`slug` in (?, ?) and `posts`.`id` != ?) order by count(tags.id) DESC');
queries[0].sql.should.eql('select count(distinct posts.id) as aggregate from `posts` left outer join `posts_tags` on `posts_tags`.`post_id` = `posts`.`id` left outer join `tags` on `posts_tags`.`tag_id` = `tags`.`id` where (`posts`.`page` = ? and `posts`.`status` = ?) and (`tags`.`slug` in (?, ?) and `posts`.`id` != ?)');
queries[0].bindings.should.eql([
false,
'published',