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Refactor motion ans assignment percent and majority calculation.

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This commit is contained in:
Norman Jäckel 2016-11-10 14:59:03 +01:00
parent 32aaaf5b9e
commit 639978a5dc
7 changed files with 285 additions and 298 deletions
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264
openslides/assignments/static/js/assignments/base.js
View File

@ -9,97 +9,55 @@ angular.module('OpenSlidesApp.assignments', [])
'jsDataModel',
'gettextCatalog',
'Config',
function (DS, jsDataModel, gettextCatalog, Config) {
'MajorityMethods',
function (DS, jsDataModel, gettextCatalog, Config, MajorityMethods) {
return DS.defineResource({
name: 'assignments/polloption',
useClass: jsDataModel,
methods: {
getVotes: function () {
if (!this.poll.has_votes) {
// Return undefined if this poll has no votes.
return;
}
var poll = this.poll;
var votes = [];
var config = Config.get('assignments_poll_100_percent_base').value;
var impossible = false;
var yes = null, no = null, abstain = null;
angular.forEach(this.votes, function(vote) {
if (vote.value == "Yes" || vote.value == "Votes") {
yes = vote.weight;
} else if (vote.value == "No") {
no = vote.weight;
} else if (vote.value == "Abstain") {
abstain = vote.weight;
}
});
//calculation for several candidates without yes/no options
var do_sum_of_all = false;
var sum_of_votes = 0;
if (poll.options.length > 1 && poll.pollmethod == 'votes') {
do_sum_of_all = true;
// Initial values for the option
var votes = [],
config = Config.get('assignments_poll_100_percent_base').value;
var base = this.poll.getPercentBase(config);
if (typeof base === 'object') {
// this.poll.pollmethod === 'yna'
base = base[this.id];
}
if (do_sum_of_all === true) {
angular.forEach(poll.options, function(option) {
angular.forEach(option.votes, function(vote) {
if (vote.value == "Votes") {
if (vote.weight >= 0 ) {
sum_of_votes = sum_of_votes + vote.weight;
} else {
impossible = true;
}
}
});
});
}
angular.forEach(this.votes, function(vote) {
// check for special value
var value;
_.forEach(this.votes, function (vote) {
// Initial values for the vote
var value = '',
percentStr = '',
percentNumber;
// Check for special value
switch (vote.weight) {
case -1:
value = gettextCatalog.getString('majority');
impossible = true;
break;
case -2:
value = gettextCatalog.getString('undocumented');
impossible = true;
break;
default:
if (vote.weight >= 0) {
value = vote.weight;
} else {
value = 0;
value = 0; // Vote was not defined. Set value to 0.
}
break;
}
// calculate percent value
var percentStr, percentNumber, base;
if (config == "VALID") {
if (poll.votesvalid && poll.votesvalid > 0) {
base = poll.votesvalid;
}
} else if ( config == "CAST") {
if (poll.votescast && poll.votescast > 0) {
base = poll.votescast;
}
} else if (config == "YES_NO" && !impossible) {
if (vote.value == "Yes" || vote.value == "No" || vote.value == "Votes"){
if (do_sum_of_all) {
base = sum_of_votes;
} else {
base = yes + no;
}
}
} else if (config == "YES_NO_ABSTAIN" && !impossible) {
if (do_sum_of_all) {
base = sum_of_votes;
} else {
base = yes + no + abstain;
}
}
if (base !== 'undefined' && vote.weight >= 0) {
// Special case where to skip percents
var skipPercents = config === 'YES_NO' && vote.value === 'Abstain';
if (base && !skipPercents) {
percentNumber = Math.round(vote.weight * 100 / base * 10) / 10;
}
if (percentNumber >= 0 && percentNumber !== 'undefined') {
percentStr = "(" + percentNumber + "%)";
}
votes.push({
@ -110,6 +68,45 @@ angular.module('OpenSlidesApp.assignments', [])
});
});
return votes;
},
// Returns 0 or positive integer if quorum is reached or surpassed.
// Returns negativ integer if quorum is not reached.
// Returns undefined if we can not calculate the quorum.
isReached: function (method) {
if (!this.poll.has_votes) {
// Return undefined if this poll has no votes.
return;
}
var isReached;
var config = Config.get('assignments_poll_100_percent_base').value;
var base = this.poll.getPercentBase(config);
if (typeof base === 'object') {
// this.poll.pollmethod === 'yna'
base = base[this.id];
}
if (base) {
// Provide result only if base is not undefined and not 0.
isReached = MajorityMethods[method](this.getVoteYes(), base);
}
return isReached;
},
// Returns the weight for the vote or the vote 'yes' in case of YNA poll method.
getVoteYes: function () {
var voteYes = 0;
if (this.poll.pollmethod === 'yna') {
var voteObj = _.find(this.votes, function (vote) {
return vote.value === 'Yes';
});
if (voteObj) {
voteYes = voteObj.weight;
}
} else {
// pollmethod === 'votes'
voteYes = this.votes[0].weight;
}
return voteYes;
}
},
relations: {
@ -144,10 +141,88 @@ angular.module('OpenSlidesApp.assignments', [])
getResourceName: function () {
return name;
},
// returns object with value and percent (for votes valid/invalid/cast only)
// Returns percent base. Returns undefined if calculation is not possible in general.
getPercentBase: function (config, type) {
var base;
switch (config) {
case 'CAST':
if (this.votescast <= 0 || this.votesinvalid < 0) {
// It would be OK to check only this.votescast < 0 because 0
// is checked again later but this is a little bit faster.
break;
}
base = this.votescast;
/* falls through */
case 'VALID':
if (this.votesvalid < 0) {
base = void 0;
break;
}
if (typeof base === 'undefined' && type !== 'votescast' && type !== 'votesinvalid') {
base = this.votesvalid;
}
/* falls through */
case 'YES_NO_ABSTAIN':
case 'YES_NO':
if (this.pollmethod === 'yna') {
if (typeof base === 'undefined' && type !== 'votescast' && type !== 'votesinvalid' && type !== 'votesvalid') {
base = {};
_.forEach(this.options, function (option) {
var allVotes = option.votes;
if (config === 'YES_NO') {
allVotes = _.filter(allVotes, function (vote) {
// Extract abstain votes in case of YES_NO percent base.
// Do not extract abstain vote if it is set to majority so the predicate later
// fails and therefor we get an undefined base. Reason: It should not be possible
// to set abstain to majority and nevertheless calculate percents of yes and no.
return vote.value !== 'Abstain' || vote.weight === -1;
});
}
var predicate = function (vote) {
return vote.weight < 0;
};
if (_.findIndex(allVotes, predicate) === -1) {
base[option.id] = _.reduce(allVotes, function (sum, vote) {
return sum + vote.weight;
}, 0);
}
});
}
} else {
// this.pollmethod === 'votes'
var predicate = function (option) {
return option.votes[0].weight < 0;
};
if (_.findIndex(this.options, predicate) !== -1) {
base = void 0;
} else {
if (typeof base === 'undefined' && type !== 'votescast' && type !== 'votesinvalid' && type !== 'votesvalid') {
base = _.reduce(this.options, function (sum, option) {
return sum + option.votes[0].weight;
}, 0);
}
}
}
}
return base;
},
// Returns object with value and percent for this poll (for votes valid/invalid/cast only).
getVote: function (type) {
var value, percentStr, vote;
switch(type) {
if (!this.has_votes) {
// Return undefined if this poll has no votes.
return;
}
// Initial values
var value = '',
percentStr = '',
percentNumber,
vote,
config = Config.get('assignments_poll_100_percent_base').value;
switch (type) {
case 'votesinvalid':
vote = this.votesinvalid;
break;
@ -158,35 +233,34 @@ angular.module('OpenSlidesApp.assignments', [])
vote = this.votescast;
break;
}
if (this.has_votes && vote) {
switch (vote) {
case -1:
value = gettextCatalog.getString('majority');
break;
case -2:
value = gettextCatalog.getString('undocumented');
break;
default:
// Check special values
switch (vote) {
case -1:
value = gettextCatalog.getString('majority');
break;
case -2:
value = gettextCatalog.getString('undocumented');
break;
default:
if (vote >= 0) {
value = vote;
}
if (vote >= 0) {
var config = Config.get('assignments_poll_100_percent_base').value;
var percentNumber;
if (config == "CAST" && this.votescast && this.votescast > 0) {
percentNumber = Math.round(vote * 100 / this.votescast * 10) / 10;
} else if (config == "VALID" && this.votesvalid && this.votesvalid >= 0) {
if (type === 'votesvalid'){
percentNumber = Math.round(vote * 100 / this.votesvalid * 10) / 10;
}
} else {
value = 0; // value was not defined
}
if (percentNumber !== 'undefined' && percentNumber >= 0 && percentNumber <=100) {
percentStr = "(" + percentNumber + "%)";
}
}
}
// Calculate percent value
var base = this.getPercentBase(config, type);
if (base) {
percentNumber = Math.round(vote * 100 / (base) * 10) / 10;
percentStr = '(' + percentNumber + ' %)';
}
return {
'value': value,
'percentStr': percentStr
'percentStr': percentStr,
'percentNumber': percentNumber,
'display': value + ' ' + percentStr
};
}
},

61
openslides/assignments/static/js/assignments/site.js
View File

@ -252,77 +252,27 @@ angular.module('OpenSlidesApp.assignments.site', [
.controller('AssignmentPollDetailCtrl', [
'$scope',
'MajorityMethodChoices',
'MajorityCalculation',
'Config',
'AssignmentPollDetailCtrlCache',
function ($scope, MajorityMethodChoices, MajorityCalculation, Config, AssignmentPollDetailCtrlCache) {
$scope.poll_options_with_majorities = $scope.poll.options;
function ($scope, MajorityMethodChoices, Config, AssignmentPollDetailCtrlCache) {
// Define choices.
$scope.methodChoices = MajorityMethodChoices;
// TODO: Get $scope.baseChoices from config_variables.py without copying them.
// Setup empty cache with default values.
if (AssignmentPollDetailCtrlCache[$scope.poll.id] === undefined) {
if (typeof AssignmentPollDetailCtrlCache[$scope.poll.id] === 'undefined') {
AssignmentPollDetailCtrlCache[$scope.poll.id] = {
isMajorityCalculation: true,
isMajorityDetails: false,
method: $scope.config('assignments_poll_default_majority_method'),
base: $scope.config('assignments_poll_100_percent_base')
};
}
// Fetch users choices from cache.
$scope.isMajorityCalculation = AssignmentPollDetailCtrlCache[$scope.poll.id].isMajorityCalculation;
$scope.isMajorityDetails = AssignmentPollDetailCtrlCache[$scope.poll.id].isMajorityDetails;
$scope.method = AssignmentPollDetailCtrlCache[$scope.poll.id].method;
$scope.base = AssignmentPollDetailCtrlCache[$scope.poll.id].base;
// (re)calculate the base of poll calculations.
$scope.calculateBase = function() {
var base;
switch($scope.base) {
case 'YES_NO_ABSTAIN':
case 'YES_NO':
if ($scope.poll.pollmethod == 'votes') {
base = MajorityCalculation.options_yes_sum($scope.poll);
}
break;
case 'VALID':
base = $scope.poll.votesvalid;
break;
case 'CAST':
base = $scope.poll.votescast;
break;
// case 'DISABLED have no bases
}
return base;
};
// calculates if majority thresholds have been reached. Returns 0+ when reached, or negative int when not reached
$scope.recalculateMajorities = function (method) {
$scope.method = method;
$scope.calculationError = false;
var base_nmbr = $scope.calculateBase();
_.forEach($scope.poll_options_with_majorities, function(option) {
var optionvotes = {};
_.forEach(option.votes, function(vote) {
switch (vote.value) {
case 'Yes':
case 'Votes':
optionvotes.yes = vote.weight;
break;
case 'No':
optionvotes.no = vote.weight;
break;
case 'Abstain':
optionvotes.abstain = vote.weight;
break;
}
});
option.isReached = MajorityCalculation.isReached($scope.base, method, optionvotes, base_nmbr);
if (option.reached === 'undefined'){
$scope.calculationError = true;
}
_.forEach($scope.poll.options, function (option) {
option.majorityReached = option.isReached(method);
});
};
$scope.recalculateMajorities($scope.method);
@ -330,10 +280,7 @@ angular.module('OpenSlidesApp.assignments.site', [
// Save current values to cache on destroy of this controller.
$scope.$on('$destroy', function() {
AssignmentPollDetailCtrlCache[$scope.poll.id] = {
isMajorityCalculation: $scope.isMajorityCalculation,
isMajorityDetails: $scope.isMajorityDetails,
method: $scope.method,
base: $scope.base
};
});
}

25
openslides/assignments/static/templates/assignments/assignment-detail.html
View File

@ -174,7 +174,7 @@
<div ng-if="!poll.has_votes">
<strong translate>Candidates</strong>
<ul class="list-unstyled">
<li ng-repeat="option in options">
<li ng-repeat="option in poll.options">
<a ui-sref="users.user.detail({id: option.candidate.id})">
{{ option.candidate.get_full_name() }}
</a>
@ -186,11 +186,12 @@
</div>
<!-- Settings for majority calculations -->
<div os-perms="assignments.can_manage" ng-hide="config('assignments_poll_default_majority_method') == 'disabled' || !poll.has_votes" ng-cloak>
<div os-perms="assignments.can_manage" ng-show="poll.has_votes" ng-cloak>
<div class="input-group">
<span><translate>Required majority</translate>: </span>
<select ng-model="method"
ng-change="recalculateMajorities(method)" ng-options="option.value as option.display_name | translate for option in methodChoices" />
ng-change="recalculateMajorities(method)"
ng-options="option.value as option.display_name | translate for option in methodChoices" />
</div>
</div>
<!-- election result of poll -->
@ -198,10 +199,10 @@
<tr>
<th translate>Candidates
<th translate>Votes
<th ng-if="method != 'disabled'" translate>Quorum reached
<th translate ng-hide="method === 'disabled'">Quorum
</th>
<!-- candidates (poll options) -->
<tr ng-repeat="option in poll_options_with_majorities">
<tr ng-repeat="option in poll.options">
<!-- candidate name -->
<td>
<span os-perms="assignments.can_manage">
@ -221,14 +222,18 @@
<div ng-repeat="vote in votes">
<span ng-if="poll.pollmethod == 'yna' || poll.pollmethod == 'yn'">{{ vote.label }}:</span>
{{ vote.value }} {{ vote.percentStr }}
<div ng-if="vote.percentNumber">
<div ng-if="vote.percentNumber >= 0">
<uib-progressbar value="vote.percentNumber" type="success"></uib-progressbar>
</div>
</div>
</div>
<td ng-if="method != 'disabled'">
<span ng-if="option.isReached < 0" class="text-danger" translate> Quorum not reached, {{ -option.isReached }} votes missing.</span>
<span ng-if="option.isReached >= 0" class="text-success" translate> Quorum reached, {{ option.isReached }} votes more than needed.</span>
<td ng-hide="method === 'disabled'">
<span ng-if="option.majorityReached >= 0" class="text-success" translate>
Quorum ({{ option.getVoteYes() - option.majorityReached }}) reached.
</span>
<span ng-if="option.majorityReached < 0" class="text-danger" translate>
Quorum ({{ option.getVoteYes() - option.majorityReached }}) not reached.
</span>
<!-- total votes (valid/invalid/casts) -->
<tr>
@ -250,8 +255,6 @@
{{ poll.getVote('votescast').value }}
{{ poll.getVote('votescast').percentStr }}
</table>
<!-- majority calculation message-->
<span class="text-warning" ng-if="calculationError" translate>Calculation impossible</span>
</div>
</div>
</uib-tab>

122
openslides/motions/static/js/motions/base.js
View File

@ -7,6 +7,7 @@ angular.module('OpenSlidesApp.motions', [
'OpenSlidesApp.motions.lineNumbering',
'OpenSlidesApp.motions.diff',
'OpenSlidesApp.motions.DOCX',
'OpenSlidesApp.poll.majority',
'OpenSlidesApp.users',
])
@ -66,7 +67,8 @@ angular.module('OpenSlidesApp.motions', [
'DS',
'gettextCatalog',
'Config',
function (DS, gettextCatalog, Config) {
'MajorityMethods',
function (DS, gettextCatalog, Config, MajorityMethods) {
return DS.defineResource({
name: 'motions/motionpoll',
relations: {
@ -78,61 +80,84 @@ angular.module('OpenSlidesApp.motions', [
}
},
methods: {
// returns object with value and percent
// Returns percent base. Returns undefined if calculation is not possible in general.
getPercentBase: function (config, type) {
var base;
switch (config) {
case 'CAST':
if (this.votescast <= 0 || this.votesinvalid < 0) {
// It would be OK to check only this.votescast < 0 because 0
// is checked again later but this is a little bit faster.
break;
}
base = this.votescast;
/* falls through */
case 'VALID':
if (this.votesvalid < 0) {
base = void 0;
break;
}
if (typeof base === 'undefined' && type !== 'votescast' && type !== 'votesinvalid') {
base = this.votesvalid;
}
/* falls through */
case 'YES_NO_ABSTAIN':
if (this.abstain < 0) {
base = void 0;
break;
}
if (typeof base === 'undefined' && type !== 'votescast' && type !== 'votesinvalid' && type !== 'votesvalid') {
base = this.yes + this.no + this.abstain;
}
/* falls through */
case 'YES_NO':
if (this.yes < 0 || this.no < 0 || this.abstain === -1 ) {
// It is not allowed to set 'Abstain' to 'majority' but exclude it from calculation.
// Setting 'Abstain' to 'undocumented' is possible, of course.
base = void 0;
break;
}
if (typeof base === 'undefined' && (type === 'yes' || type === 'no')) {
base = this.yes + this.no;
}
}
return base;
},
// Returns object with value and percent for this poll.
getVote: function (vote, type) {
if (!this.has_votes) {
// Return undefined if this poll has no votes.
return;
}
var impossible = false;
var value = '';
// Initial values
var value = '',
percentStr = '',
percentNumber,
config = Config.get('motions_poll_100_percent_base').value;
// Check special values
switch (vote) {
case -1:
value = gettextCatalog.getString('majority');
impossible = true;
break;
case -2:
value = gettextCatalog.getString('undocumented');
impossible = true;
break;
default:
if (vote >= 0) {
value = vote;
} else {
value = 0; //value was not defined
value = 0; // Vote was not defined. Set value to 0.
}
break;
}
// 100% base impossible if at leat one value has set an
// speacial value (-1 or -2).
if (this.yes < 0 || this.no < 0 || this.abstain < 0) {
impossible = true;
}
// calculate percent value
var config = Config.get('motions_poll_100_percent_base').value;
var percentStr = '';
var percentNumber = null;
var base = null;
if (!impossible) {
if (config == "YES_NO_ABSTAIN") {
if (type == 'yes' || type == 'no' || type == 'abstain') {
base = this.yes + this.no + this.abstain;
}
} else if (config == "YES_NO") {
if (type == 'yes' || type == 'no') {
base = this.yes + this.no;
}
} else if (config == "VALID" && type !== 'votescast' && type !== 'votesinvalid' &&
this.votesvalid > 0) {
base = this.votesvalid;
} else if (config == "CAST" && this.votescast > 0) {
base = this.votescast;
}
}
if (base !== null) {
// Calculate percent value
var base = this.getPercentBase(config, type);
if (base) {
percentNumber = Math.round(vote * 100 / (base) * 10) / 10;
}
if (percentNumber !== null) {
percentStr = "(" + percentNumber + "%)";
percentStr = '(' + percentNumber + ' %)';
}
return {
'value': value,
@ -140,6 +165,25 @@ angular.module('OpenSlidesApp.motions', [
'percentNumber': percentNumber,
'display': value + ' ' + percentStr
};
},
// Returns 0 or positive integer if quorum is reached or surpassed.
// Returns negativ integer if quorum is not reached.
// Returns undefined if we can not calculate the quorum.
isReached: function (method) {
if (!this.has_votes) {
// Return undefined if this poll has no votes.
return;
}
var isReached;
var config = Config.get('motions_poll_100_percent_base').value;
var base = this.getPercentBase(config, 'yes');
if (base) {
// Provide result only if base is not undefined and not 0.
isReached = MajorityMethods[method](this.yes, base);
}
return isReached;
}
}
});
@ -246,7 +290,7 @@ angular.module('OpenSlidesApp.motions', [
for (var i = 0; i < changes.length; i++) {
var change = changes[i];
if (statusCompareCb === undefined || statusCompareCb(change.rejected)) {
if (typeof statusCompareCb === 'undefined' || statusCompareCb(change.rejected)) {
html = lineNumberingService.insertLineNumbers(html, lineLength);
html = diffService.replaceLines(html, change.text, change.line_from, change.line_to);
}

23
openslides/motions/static/js/motions/site.js
View File

@ -740,42 +740,37 @@ angular.module('OpenSlidesApp.motions.site', [
.controller('MotionPollDetailCtrl', [
'$scope',
'MajorityMethodChoices',
'MajorityCalculation',
'Config',
'MotionPollDetailCtrlCache',
function ($scope, MajorityMethodChoices, MajorityCalculation, Config, MotionPollDetailCtrlCache) {
function ($scope, MajorityMethodChoices, Config, MotionPollDetailCtrlCache) {
// Define choices.
$scope.methodChoices = MajorityMethodChoices;
// TODO: Get $scope.baseChoices from config_variables.py without copying them.
// Setup empty cache with default values.
if (MotionPollDetailCtrlCache[$scope.poll.id] === undefined) {
if (typeof MotionPollDetailCtrlCache[$scope.poll.id] === 'undefined') {
MotionPollDetailCtrlCache[$scope.poll.id] = {
isMajorityCalculation: true,
isMajorityDetails: false,
method: $scope.config('motions_poll_default_majority_method'),
base: $scope.config('motions_poll_100_percent_base')
};
}
// Fetch users choices from cache.
$scope.isMajorityCalculation = MotionPollDetailCtrlCache[$scope.poll.id].isMajorityCalculation;
$scope.isMajorityDetails = MotionPollDetailCtrlCache[$scope.poll.id].isMajorityDetails;
$scope.method = MotionPollDetailCtrlCache[$scope.poll.id].method;
$scope.base = MotionPollDetailCtrlCache[$scope.poll.id].base;
// Define result function.
$scope.isReached = function () {
return MajorityCalculation.isReached($scope.base, $scope.method, $scope.poll);
return $scope.poll.isReached($scope.method);
};
// Define template controll function
$scope.hideMajorityCalculation = function () {
return typeof $scope.isReached() === 'undefined' && $scope.method !== 'disabled';
};
// Save current values to cache on detroy of this controller.
$scope.$on('$destroy', function() {
MotionPollDetailCtrlCache[$scope.poll.id] = {
isMajorityCalculation: $scope.isMajorityCalculation,
isMajorityDetails: $scope.isMajorityDetails,
method: $scope.method,
base: $scope.base
};
});
}
@ -1146,7 +1141,7 @@ angular.module('OpenSlidesApp.motions.site', [
// open dialog for new amendment
$scope.newAmendment = function () {
var dialog = MotionForm.getDialog();
if (dialog.scope === undefined) {
if (typeof dialog.scope === 'undefined') {
dialog.scope = {};
}
dialog.scope = $scope;

13
openslides/motions/static/templates/motions/motion-detail.html
View File

@ -295,13 +295,12 @@
<td>
<td>
<div os-perms="motions.can_manage"
ng-hide="config('motions_poll_default_majority_method') == 'disabled' ||
isReached() === undefined" ng-cloak>
ng-hide="hideMajorityCalculation()"
ng-cloak>
<div class="input-group">
<span><translate>Required majority</translate>: </span>
<select ng-init="config('motions_poll_default_majority_method')"
ng-model="$parent.method"
ng-options="option.value as option.display_name | translate for option in methodChoices">
<select ng-model="$parent.method"
ng-options="option.value as option.display_name | translate for option in methodChoices">
</div>
</div>
<tr>
@ -309,10 +308,10 @@
<td>
<div os-perms="motions.can_manage">
<span class="text-success" ng-if="isReached() >= 0" translate>
Quorum reached, {{ isReached() }} votes more than needed.
Quorum ({{ voteYes.value - isReached() }}) reached.
</span>
<span class="text-danger" ng-if="isReached() < 0" translate>
Quorum not reached, {{ -(isReached()) }} votes missing.
Quorum ({{ voteYes.value - isReached() }}) not reached.
</span>
</div>

75
openslides/poll/static/js/poll/majority.js
View File

@ -36,81 +36,6 @@ angular.module('OpenSlidesApp.poll.majority', [])
},
};
}
])
.factory('MajorityCalculation', [
'MajorityMethods',
function (MajorityMethods) {
return {
//calculate the base for yes-based multi-option polls
options_yes_sum: function(poll){
var yes = 0;
var error = false;
if (poll.options) {
_.forEach(poll.options, function(option) {
_.forEach(option.votes, function(vote) {
if (vote.value == 'Yes' || vote.value == 'Votes'){
if (vote.weight >= 0){
yes = yes + vote.weight;
} else {
error = true;
}
}
});
});
if (!error) {
return yes;
}
} else if (poll.yes && poll.yes >= 0) {
return poll.yes;
} // else: undefined
},
// returns 0 or positive integer if quorum is reached or surpassed
// sum (optional): a different base to calculate with
isReached: function (base, method, votes, sum) {
var methodFunction = MajorityMethods[method];
var yes = parseInt(votes.yes);
var no = parseInt(votes.no);
var alt_base = parseInt(sum);
var abstain = parseInt(votes.abstain);
var valid = parseInt(votes.votesvalid);
var cast = parseInt(votes.votescast);
var result;
var isValid = function (vote) {
return !isNaN(vote) && vote >= 0;
};
if (isValid(alt_base) && isValid(yes)) {
result = methodFunction(yes, alt_base);
} else {
switch (base) {
case 'YES_NO_ABSTAIN':
if (isValid(yes) && isValid(no) && isValid(abstain)) {
result = methodFunction(yes, yes + no + abstain);
}
break;
case 'YES_NO':
if (isValid(yes) && isValid(no)) {
result = methodFunction(yes, yes + no);
}
break;
case 'VALID':
if (isValid(yes) && isValid(valid)) {
result = methodFunction(yes, valid);
}
break;
case 'CAST':
if (isValid(yes) && isValid(cast)) {
result = methodFunction(yes, cast);
}
break;
// case 'DISABLED': result remains undefined
}
}
return result;
}
};
}
]);
}());