From 8e449946d0cdf99a7595d4266e4391d2bf5a34a3 Mon Sep 17 00:00:00 2001 From: evana <yingwen@student.unimelb.edu.au> Date: Sat, 23 May 2020 09:23:36 +1000 Subject: [PATCH] Upload New File --- couchDB/MapReduce/map.js | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 couchDB/MapReduce/map.js diff --git a/couchDB/MapReduce/map.js b/couchDB/MapReduce/map.js new file mode 100644 index 0000000..02ba257 --- /dev/null +++ b/couchDB/MapReduce/map.js @@ -0,0 +1,25 @@ +function (doc) { + var editDate = new Date(doc.created_at.split(" ")[0]); + var month = editDate.getMonth()+1; + var year = editDate.getFullYear(); + var date = editDate.getDate(); + + if(year==2020){ + + if(date<=10){ + stage='F' + } + else if(date<=20){ + stage='M' + } + else{ + stage='L' + } + if(doc.sentiment[0]<0) + emit([doc.state,'negative',month,stage],1) + else if(doc.sentiment[0]>0) + emit([doc.state,'positive',month,stage],1) + else + emit([doc.state,'neutral',month,stage],1) + +}} \ No newline at end of file -- GitLab