2019-06-20 18:04:18 +00:00
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import asyncdispatch, times
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2019-06-20 14:16:20 +00:00
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import types, api
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2019-06-20 18:04:18 +00:00
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withDb:
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try:
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createTables()
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except DbError:
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discard
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var profileCacheTime = initDuration(seconds=60)
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proc outdated(profile: Profile): bool =
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getTime() - profile.updated > profileCacheTime
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proc getCachedProfile*(username: string; force=false): Future[Profile] {.async.} =
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withDb:
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try:
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result.getOne("username = ?", username)
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doAssert(not result.outdated())
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except:
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if result.id == 0:
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result = await getProfile(username)
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result.insert()
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elif result.outdated():
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let
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profile = await getProfile(username)
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oldId = result.id
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result = profile
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result.id = oldId
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result.update()
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