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clean up comments and remove console.logs

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This commit is contained in:
Brian Gough 2015-02-17 13:47:55 +00:00
parent 76cbf32e6a
commit 24701219ff
1 changed files with 10 additions and 18 deletions
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28
services/track-changes/app/coffee/PackManager.coffee
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@ -21,17 +21,20 @@ module.exports = PackManager =
# {
# "doc_id" : 549dae9e0a2a615c0c7f0c98,
# "project_id" : 549dae9c0a2a615c0c7f0c8c,
# "pack" : [ D1, D2, D3, ....],
# "pack" : [ U1, U2, U3, ...., UN],
# "meta" : { "user_id" : 52933..., "start_ts" : 1422310693931, "end_ts" : 1422310693931 },
# "v" : 17082
# }
#
# where D1, D2, D3, .... are single updates stripped of their
# where U1, U2, U3, .... are single updates stripped of their
# doc_id and project_id fields (which are the same for all the
# updates in the pack). The meta and v fields of the pack itself
# are those of the first entry in the pack D1 (this makes it
# possible to treat packs and single updates in the same way).
# updates in the pack).
#
# The pack itself has v and meta fields, this makes it possible to
# treat packs and single updates in the same way.
#
# The v field of the pack itself is from the first entry U1
# The meta.end_ts field of the pack itself is from the last entry UN.
findDocResults: (collection, query, limit, callback) ->
# query - the mongo query selector, includes both the doc_id/project_id and
@ -113,7 +116,7 @@ module.exports = PackManager =
findProjectResults: (collection, query, limit, callback) ->
# query - the mongo query selector, includes both the doc_id/project_id and
# the range on v or meta.end_ts
# the range on meta.end_ts
# limit - the mongo limit, we need to apply it after unpacking any
# packs
@ -146,13 +149,9 @@ module.exports = PackManager =
# results up to this, and then all the changes at that time
# (without imposing a limit) and any overlapping packs
cutoff = if unpackedSet.length then unpackedSet[unpackedSet.length-1].meta.end_ts else null
#console.log 'before is', before
#console.log 'cutoff is', cutoff
#console.log 'limit is', limit
filterFn = (item) ->
ts = item?.meta?.end_ts
#console.log 'checking', ts, before, cutoff
return false if before? && ts >= before
return false if cutoff? && ts < cutoff
return true
@ -166,7 +165,6 @@ module.exports = PackManager =
if x > y then 1 else if x < y then -1 else 0
updates = PackManager._filterAndLimit(updates, unpackedSet, filterFn, limit)
#console.log 'initial updates are', updates
# get all elements on the lower bound (cutoff)
tailQuery = _.clone(query)
@ -175,8 +173,6 @@ module.exports = PackManager =
.find(tailQuery, projection)
.sort(sort)
#console.log 'tailQuery is', tailQuery
# now find any packs that overlap with the time window
overlapQuery = _.clone(query)
if before? && cutoff?
@ -195,8 +191,6 @@ module.exports = PackManager =
.find(overlapQuery, projection)
.sort(sort)
#console.log 'overlapQuery is', overlapQuery
# we don't specify a limit here, as there could be any number of overlaps
# NB. need to catch items in original query and followup query for duplicates
@ -206,7 +200,6 @@ module.exports = PackManager =
# need all the updates at the final time to avoid breaking
# the changeset into parts
updates = PackManager._filterAndLimit(updates, extraSet, filterFn, null)
#console.log 'extra updates after filterandlimit', updates
tail.toArray (err, result2) ->
if err?
return callback err, updates.sort timeOrder
@ -249,7 +242,6 @@ module.exports = PackManager =
seen = {}
newResults = newResults.filter (item) ->
key = item.doc_id + ' ' + item.v
#console.log 'key is', key
if seen[key]
return false
else