Add page to create an election
This commit is contained in:
@ -87,7 +87,7 @@ func (app *application) CreateElection(w http.ResponseWriter, r *http.Request) {
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var res []byte
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if request.AreVotersKnown {
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voterIdentities := make([]string, 0, request.MaxVoters)
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voterIdentities := make([]string, 0, request.MaxVoters) // TODO: this is way too slow
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for i := 0; i < request.MaxVoters; i++ {
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randomIdentity := randomVoterIdentity()
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_, err := app.voters.Insert(randomIdentity, electionId)
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@ -48,7 +48,7 @@ func main() {
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Addr: addr,
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Handler: app.routes(),
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ErrorLog: slog.NewLogLogger(logger.Handler(), slog.LevelError),
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IdleTimeout: time.Minute,
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IdleTimeout: 6 * time.Minute,
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ReadTimeout: 5 * time.Second,
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WriteTimeout: 10 * time.Second,
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}
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@ -133,107 +133,6 @@ paths:
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components:
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schemas:
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Election:
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type: object
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required:
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- id
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- name
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- tokens
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- areVotersKnown
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- maxVoters
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- expiresAt
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properties:
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id:
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type: integer
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format: int64
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readOnly: true
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name:
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type: string
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minLength: 1
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tokens:
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type: integer
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minimum: 1
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areVotersKnown:
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type: boolean
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maxVoters:
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type: integer
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minimum: 0
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description: Must be greater than 0 when voters are known
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createdAt:
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type: string
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format: date-time
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readOnly: true
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expiresAt:
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type: string
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format: date-time
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choices:
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type: array
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items:
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$ref: '#/components/schemas/Choice'
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voters:
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type: array
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items:
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$ref: '#/components/schemas/Voter'
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Choice:
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type: object
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required:
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- text
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- electionId
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properties:
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text:
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type: string
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minLength: 1
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electionId:
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type: integer
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format: int64
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Voter:
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type: object
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required:
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- identity
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- electionId
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properties:
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identity:
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type: string
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minLength: 1
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description: When voters are known, passcodes will be pre-generated
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electionId:
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type: integer
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format: int64
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votes:
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type: array
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items:
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$ref: '#/components/schemas/Vote'
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Vote:
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type: object
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required:
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- voterIdentity
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- electionId
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properties:
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voterIdentity:
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type: string
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minLength: 1
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electionId:
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type: integer
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format: int64
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choiceText:
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type: string
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nullable: true
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tokens:
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type: integer
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minimum: 1
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nullable: true
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calculatedVoteCount:
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type: integer
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readOnly: true
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description: Calculated as floor(sqrt(tokens))
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createdAt:
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type: string
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format: date-time
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readOnly: true
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CreateElectionRequest:
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type: object
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required:
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@ -4,63 +4,152 @@
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Create New Election</title>
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<link rel="stylesheet" href="/static/styles.css">
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<link rel="stylesheet" href="/static/css/styles.css">
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<script src="https://unpkg.com/vue@3"></script>
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</head>
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<body>
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<div class="container">
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<div id="app" class="container">
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<main>
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<h1>Create New Election</h1>
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<form action="/elections" method="POST" class="form">
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<form @submit.prevent="createElection" class="form">
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<div class="form-group">
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<label for="name">Election Name</label>
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<input type="text" id="name" name="name" required>
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<input type="text" id="name" v-model="election.name" required>
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</div>
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<div class="form-row">
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<div class="form-group">
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<label for="tokens">Tokens per Voter</label>
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<input type="number" id="tokens" name="tokens" min="1" required>
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<input type="number" id="tokens" v-model.number="election.tokens" min="1" required>
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</div>
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<div class="form-group">
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<label for="are_voters_known">Voter Access</label>
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<select id="are_voters_known" name="are_voters_known" required>
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<option value="1">Known voters only</option>
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<option value="0">Open to anyone</option>
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<label for="areVotersKnown">Voter Access</label>
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<select id="areVotersKnown" v-model="election.areVotersKnown" required>
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<option :value="true">Known voters only</option>
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<option :value="false">Open to anyone</option>
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</select>
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<small>Known voters only = codes will be generated and you must give those to your voters</small>
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</div>
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</div>
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<div class="form-group" id="max-voters-group">
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<label for="max_voters">Maximum Number of Voters</label>
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<input type="number" id="max_voters" name="max_voters" min="1">
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<div class="form-group">
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<label for="maxVoters">Maximum Number of Voters</label>
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<input type="number" id="maxVoters" v-model.number="election.maxVoters" min="1">
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<small>0 = unlimited</small>
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<span v-if="election.areVotersKnown && election.maxVoters <= 0" class="error-text">Maximum number of voters must be greater than 0 if voters are known</span>
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</div>
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<div class="form-group">
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<label for="expires_at">Expiration Date</label>
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<input type="datetime-local" id="expires_at" name="expires_at" required>
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<label for="expiresAt">Expiration Date</label>
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<input type="datetime-local" id="expiresAt" v-model="election.expiresAt" required>
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</div>
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<div class="form-group">
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<label>Choices</label>
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<div id="choices-container">
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<div class="choice-input">
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<input type="text" name="choices[]" required>
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<button type="button" class="remove-choice" hidden>×</button>
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</div>
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<div class="choice-input">
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<input type="text" name="choices[]" required>
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<button type="button" class="remove-choice" hidden>×</button>
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<div v-for="(choice, index) in election.choices" :key="index" class="choice-input">
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<input type="text" v-model="election.choices[index]" required>
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<button type="button" class="remove-choice" @click="removeChoice(index)" v-show="election.choices.length > 2">×</button>
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</div>
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</div>
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<button type="button" id="add-choice">Add Another Choice</button>
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<button type="button" id="add-choice" @click="addChoice">Add Another Choice</button>
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</div>
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<div class="form-actions">
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<button type="submit">Create Election</button>
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</div>
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</form>
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<div v-if="voterIdentities.length > 0" class="voter-codes">
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<h2>Voter Access Codes</h2>
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<div class="codes-container">
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<button @click="copyAllCodes" class="copy-all-btn">
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Copy All Codes
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</button>
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<div class="codes-list">
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<div v-for="(code, index) in voterIdentities"
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:key="code"
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class="code-item">
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<span class="code-number">{{ index + 1 }}.</span>
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<span class="code-text">{{ code }}</span>
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<button @click="copyCode(code)" class="copy-btn">
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Copy
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</button>
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</div>
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</div>
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</div>
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</div>
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</main>
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</div>
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<script>
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const app = Vue.createApp({
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data() {
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return {
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election: {
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name: "",
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tokens: 100,
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areVotersKnown: true,
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maxVoters: 0,
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expiresAt: "",
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choices: ["", ""] // Start with two empty choices
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},
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voterIdentities: []
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};
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},
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methods: {
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addChoice() {
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this.election.choices.push(""); // Add a new empty choice
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},
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removeChoice(index) {
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this.election.choices.splice(index, 1); // Remove choice by index
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},
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async copyCode(code) {
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try {
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await navigator.clipboard.writeText(code);
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// Optional: Add visual feedback that copy succeeded
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} catch (err) {
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console.error('Failed to copy code:', err);
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}
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},
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async copyAllCodes() {
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try {
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const allCodes = this.voterIdentities.join('\n');
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await navigator.clipboard.writeText(allCodes);
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// Optional: Add visual feedback that copy succeeded
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} catch (err) {
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console.error('Failed to copy codes:', err);
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}
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},
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createElection() {
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this.voterIdentities = [];
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const payload = {
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...this.election,
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expiresAt: this.election.expiresAt + ":00Z", // Add timezone if necessary
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choices: this.election.choices.filter(choice => choice.trim() !== "") // Filter out empty choices
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};
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fetch("/election", {
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method: "POST",
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headers: {
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"Content-Type": "application/json"
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},
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body: JSON.stringify(payload)
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})
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.then(response => response.json())
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.then(data => {
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this.voterIdentities = data.voterIdentities;
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})
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.catch(error => {
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alert("Failed to create election.");
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});
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}
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}
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});
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app.mount("#app");
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</script>
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</body>
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</html>
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@ -98,6 +98,11 @@ input:focus, select:focus {
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flex: 1;
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}
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.error-text {
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color: red;
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font-size: 12px;
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}
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button {
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background: var(--primary-color);
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color: white;
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1
ui/static/js/htmx.min.js
vendored
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1
ui/static/js/htmx.min.js
vendored
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File diff suppressed because one or more lines are too long
120
ui/static/js/json-enc-custom.js
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120
ui/static/js/json-enc-custom.js
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@ -0,0 +1,120 @@
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htmx.defineExtension('json-enc-custom', {
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onEvent: function (name, evt) {
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if (name === "htmx:configRequest") {
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evt.detail.headers['Content-Type'] = "application/json";
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}
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},
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encodeParameters: function (xhr, parameters, elt) {
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xhr.overrideMimeType('text/json');
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let encoded_parameters = encodingAlgorithm(parameters);
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return encoded_parameters;
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}
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});
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function encodingAlgorithm(parameters) {
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let resultingObject = Object.create(null);
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const PARAM_NAMES = Object.keys(parameters);
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const PARAM_VALUES = Object.values(parameters);
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const PARAM_LENGHT = PARAM_NAMES.length;
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for (let param_index = 0; param_index < PARAM_LENGHT; param_index++) {
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let name = PARAM_NAMES[param_index];
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let value = PARAM_VALUES[param_index];
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let steps = JSONEncodingPath(name);
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let context = resultingObject;
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for (let step_index = 0; step_index < steps.length; step_index++) {
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let step = steps[step_index];
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context = setValueFromPath(context, step, value);
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}
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}
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let result = JSON.stringify(resultingObject);
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return result
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}
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function JSONEncodingPath(name) {
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let path = name;
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let original = path;
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const FAILURE = [{ "type": "object", "key": original, "last": true, "next_type": null }];
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let steps = Array();
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let first_key = String();
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for (let i = 0; i < path.length; i++) {
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if (path[i] !== "[") first_key += path[i];
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else break;
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}
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if (first_key === "") return FAILURE;
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path = path.slice(first_key.length);
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steps.push({ "type": "object", "key": first_key, "last": false, "next_type": null });
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while (path.length) {
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// [123...]
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if (/^\[\d+\]/.test(path)) {
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path = path.slice(1);
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let collected_digits = path.match(/\d+/)[0]
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path = path.slice(collected_digits.length);
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let numeric_key = parseInt(collected_digits, 10);
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path = path.slice(1);
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steps.push({ "type": "array", "key": numeric_key, "last": false, "next_type": null });
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continue
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}
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// [abc...]
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if (/^\[[^\]]+\]/.test(path)) {
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path = path.slice(1);
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let collected_characters = path.match(/[^\]]+/)[0];
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path = path.slice(collected_characters.length);
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let object_key = collected_characters;
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path = path.slice(1);
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steps.push({ "type": "object", "key": object_key, "last": false, "next_type": null });
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continue;
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}
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return FAILURE;
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}
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for (let step_index = 0; step_index < steps.length; step_index++) {
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if (step_index === steps.length - 1) {
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let tmp_step = steps[step_index];
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tmp_step["last"] = true;
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steps[step_index] = tmp_step;
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}
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else {
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let tmp_step = steps[step_index];
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tmp_step["next_type"] = steps[step_index + 1]["type"];
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steps[step_index] = tmp_step;
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}
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}
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return steps;
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}
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function setValueFromPath(context, step, value) {
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if (step.last) {
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context[step.key] = value;
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}
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//TODO: make merge functionality and file suport.
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//check if the context value already exists
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if (context[step.key] === undefined) {
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if (step.type === "object") {
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if (step.next_type === "object") {
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context[step.key] = {};
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return context[step.key];
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}
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if (step.next_type === "array") {
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context[step.key] = [];
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return context[step.key];
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}
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}
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if (step.type === "array") {
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if (step.next_type === "object") {
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context[step.key] = {};
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return context[step.key];
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}
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if (step.next_type === "array") {
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context[step.key] = [];
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return context[step.key];
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}
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}
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}
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else {
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return context[step.key];
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}
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}
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Reference in New Issue
Block a user