JuanCanham/HackMyResume
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Code Issues Releases Wiki Activity

Analyze: fix coverage percentage glitch.

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hacksalot 2016-01-08 12:20:51 -05:00
parent 1d655a4ddb
commit cba29511bc
1 changed files with 25 additions and 10 deletions
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33
src/inspectors/gap-inspector.js
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@ -86,15 +86,19 @@ Employment gap analysis for HackMyResume.
// When the reference count is > 0, the candidate is employed. When the // When the reference count is > 0, the candidate is employed. When the
// reference count reaches 2, the candidate is overlapped. // reference count reaches 2, the candidate is overlapped.
var num_gaps = 0, ref_count = 0, total_gap_days = 0, total_work_days = 0 var num_gaps = 0, ref_count = 0, total_gap_days = 0, gap_start;
, gap_start;
new_e.forEach( function(point) { new_e.forEach( function(point) {
var inc = point[0] === 'start' ? 1 : -1; var inc = point[0] === 'start' ? 1 : -1;
ref_count += inc; ref_count += inc;
// If the ref count just reached 0, start a new GAP
if( ref_count === 0 ) { if( ref_count === 0 ) {
coverage.gaps.push( { start: point[1], end: null }); coverage.gaps.push( { start: point[1], end: null });
} }
// If the ref count reached 1 by rising, end the last GAP
else if( ref_count === 1 && inc === 1 ) { else if( ref_count === 1 && inc === 1 ) {
var lastGap = _.last( coverage.gaps ); var lastGap = _.last( coverage.gaps );
if( lastGap ) { if( lastGap ) {
@ -103,9 +107,13 @@ Employment gap analysis for HackMyResume.
total_gap_days += lastGap.duration; total_gap_days += lastGap.duration;
} }
} }
// If the ref count reaches 2 by rising, start a new OVERLAP
else if( ref_count === 2 && inc === 1 ) { else if( ref_count === 2 && inc === 1 ) {
coverage.overlaps.push( { start: point[1], end: null }); coverage.overlaps.push( { start: point[1], end: null });
} }
// If the ref count reaches 1 by falling, end the last OVERLAP
else if( ref_count === 1 && inc === -1 ) { else if( ref_count === 1 && inc === -1 ) {
var lastOver = _.last( coverage.overlaps ); var lastOver = _.last( coverage.overlaps );
if( lastOver ) { if( lastOver ) {
@ -114,32 +122,39 @@ Employment gap analysis for HackMyResume.
if( lastOver.duration === 0 ) { if( lastOver.duration === 0 ) {
coverage.overlaps.pop(); coverage.overlaps.pop();
} }
total_work_days += lastOver.duration;
} }
} }
}); });
// It's possible that the last overlap didn't have an explicit .end date. // It's possible that the last gap/overlap didn't have an explicit .end
// If so, set the end date to the present date and compute the overlap // date.If so, set the end date to the present date and compute the
// duration normally. // duration normally.
if( coverage.overlaps.length ) { if( coverage.overlaps.length ) {
if( !_.last( coverage.overlaps ).end ) {
var l = _.last( coverage.overlaps ); var l = _.last( coverage.overlaps );
if( l && !l.end ) {
l.end = moment();
l.duration = l.end.diff( l.start, 'days' );
}
}
if( coverage.gaps.length ) {
var l = _.last( coverage.gaps );
if( l && !l.end ) {
l.end = moment(); l.end = moment();
l.duration = l.end.diff( l.start, 'days' ); l.duration = l.end.diff( l.start, 'days' );
} }
} }
// Package data for return to the client
var tdur = rez.duration('days');
var dur = { var dur = {
total: rez.duration('days'), total: tdur,
work: total_work_days, work: tdur - total_gap_days,
gaps: total_gap_days gaps: total_gap_days
}; };
coverage.pct = ( dur.total > 0 && dur.work > 0 ) ? coverage.pct = ( dur.total > 0 && dur.work > 0 ) ?
((((dur.total - dur.gaps) / dur.total) * 100)).toFixed(1) + '%' : ((((dur.total - dur.gaps) / dur.total) * 100)).toFixed(1) + '%' :
'???'; '???';
coverage.duration = dur; coverage.duration = dur;
return coverage; return coverage;
} }