aliased-revert
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@ -357,26 +357,26 @@ async def load_reactions_by(_, info, by, limit=50, offset=0):
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aliased_reaction = aliased(Reaction)
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aliased_reaction = aliased(Reaction)
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q = (
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q = (
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select(aliased_reaction, Author, Shout)
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select(aliased_reaction, Author, Shout)
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.select_from(aliased_reaction)
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.select_from(Reaction)
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.join(Author, aliased_reaction.created_by == Author.id)
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.join(Author, aliased_reaction.created_by == Author.id)
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.join(Shout, aliased_reaction.shout == Shout.id)
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.join(Shout, aliased_reaction.shout == Shout.id)
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)
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)
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# calculate counters
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# calculate counters
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aliased_reaction_counters = aliased(Reaction)
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aliased_reaction = aliased(Reaction)
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q = add_reaction_stat_columns(q, aliased_reaction_counters)
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q = add_reaction_stat_columns(q, aliased_reaction)
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# filter
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# filter
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q = apply_reaction_filters(by, q)
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q = apply_reaction_filters(by, q)
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q = q.where(aliased_reaction.deleted_at.is_(None))
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q = q.where(Reaction.deleted_at.is_(None))
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# group by
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# group by
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q = q.group_by(aliased_reaction.id, Author.id, Shout.id, aliased_reaction_counters.id)
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q = q.group_by(Reaction.id, Author.id, Shout.id, aliased_reaction.id)
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# order by
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# order by
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order_stat = by.get('sort', '') # 'like' | 'dislike' | 'created_at' | '-created_at'
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order_stat = by.get('sort', '') # 'like' | 'dislike' | 'created_at' | '-created_at'
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order_fn = asc if order_stat.startswith('-') else desc
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order_fn = asc if order_stat.startswith('-') else desc
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order_field = aliased_reaction.created_at if not order_stat else f'{order_stat}s_stat'
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order_field = Reaction.created_at if not order_stat else f'{order_stat}s_stat'
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q = q.order_by(order_fn(order_field))
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q = q.order_by(order_fn(order_field))
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# pagination
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# pagination
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