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Merge pull request #5401 from tsiegleauq/assignment-poll-chart-abstain

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Hide abstain bar in assignment polls chart
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Emanuel Schütze 2020-06-09 21:20:54 +02:00 committed by GitHub
commit ff9125fb9f
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1 changed files with 39 additions and 33 deletions
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72
client/src/app/site/polls/services/poll.service.ts
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@ -309,49 +309,55 @@ export abstract class PollService {
public generateChartData(poll: PollData | ViewBasePoll): ChartData { public generateChartData(poll: PollData | ViewBasePoll): ChartData {
const fields = this.getPollDataFields(poll); const fields = this.getPollDataFields(poll);
const data: ChartData = fields.map(key => { const data: ChartData = fields
return { .filter(key => {
data: this.getResultFromPoll(poll, key), return this.getPollDataFieldsByPercentBase(poll).includes(key);
label: key.toUpperCase(), })
backgroundColor: PollColor[key], .map(key => {
hoverBackgroundColor: PollColor[key], return {
barThickness: PollChartBarThickness, data: this.getResultFromPoll(poll, key),
maxBarThickness: PollChartBarThickness label: key.toUpperCase(),
} as ChartDate; backgroundColor: PollColor[key],
}); hoverBackgroundColor: PollColor[key],
barThickness: PollChartBarThickness,
maxBarThickness: PollChartBarThickness
} as ChartDate;
});
return data; return data;
} }
protected getPollDataFields(poll: PollData | ViewBasePoll): CalculablePollKey[] { protected getPollDataFields(poll: PollData | ViewBasePoll): CalculablePollKey[] {
let fields: CalculablePollKey[]; const isAssignment: boolean = (poll as ViewBasePoll).pollClassType === 'assignment';
let isAssignment: boolean; return isAssignment ? this.getPollDataFieldsByMethod(poll) : this.getPollDataFieldsByPercentBase(poll);
}
if (poll instanceof ViewBasePoll) { private getPollDataFieldsByMethod(poll: PollData | ViewBasePoll): CalculablePollKey[] {
isAssignment = poll.pollClassType === 'assignment'; switch (poll.pollmethod) {
} else { case AssignmentPollMethod.YNA: {
isAssignment = Object.keys(poll.options[0]).includes('user'); return ['yes', 'no', 'abstain'];
}
if (isAssignment) {
if (poll.pollmethod === AssignmentPollMethod.YNA) {
fields = ['yes', 'no', 'abstain'];
} else if (poll.pollmethod === AssignmentPollMethod.YN) {
fields = ['yes', 'no'];
} else {
fields = ['yes'];
} }
} else { case AssignmentPollMethod.YN: {
if (poll.onehundred_percent_base === PercentBase.YN) { return ['yes', 'no'];
fields = ['yes', 'no']; }
} else if (poll.onehundred_percent_base === PercentBase.Cast) { default: {
fields = ['yes', 'no', 'abstain', 'votesinvalid']; return ['yes'];
} else {
fields = ['yes', 'no', 'abstain'];
} }
} }
}
return fields; private getPollDataFieldsByPercentBase(poll: PollData | ViewBasePoll): CalculablePollKey[] {
switch (poll.onehundred_percent_base) {
case PercentBase.YN: {
return ['yes', 'no'];
}
case PercentBase.Cast: {
return ['yes', 'no', 'abstain', 'votesinvalid'];
}
default: {
return ['yes', 'no', 'abstain'];
}
}
} }
/** /**