69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
package predictions
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"github.com/google/go-querystring/query"
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"go.fifitido.net/twitch/api/endpoint"
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)
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type CreatePredictionRequest struct {
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// The ID of the broadcaster that’s running the prediction. This ID must match the user ID in the user access token.
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BroadcasterID string `json:"broadcaster_id"`
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// The question that the broadcaster is asking. For example, Will I finish this entire pizza?
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Title string `json:"title"`
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// The list of possible outcomes that the viewers may choose from. The list must contain a minimum of 2 choices and up to a maximum of 10 choices.
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Outcomes []CreateOutcome `json:"outcomes"`
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// The length of time (in seconds) that the prediction will run for. The minimum is 30 seconds and the maximum is 1800 seconds (30 minutes).
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PredictionWindow int `json:"prediction_window"`
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}
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type CreateOutcome struct {
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// The text of one of the outcomes that the viewer may select. The title is limited to a maximum of 25 characters.
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Title string `json:"title"`
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}
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type CreatePredictionResponse struct {
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// A list that contains the single prediction that you created.
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Data []Prediction `json:"data"`
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}
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// Creates a Channel Points Prediction.
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//
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// With a Channel Points Prediction, the broadcaster poses a question and viewers try to predict the outcome.
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// The prediction runs as soon as it’s created. The broadcaster may run only one prediction at a time.
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//
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// Requires a user access token that includes the channel:manage:predictions scope.
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func (p *Predictions) CreatePrediction(ctx context.Context, params *CreatePredictionRequest) (*CreatePredictionResponse, error) {
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v, _ := query.Values(params)
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req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint.Make(p.baseUrl, "predictions", v), nil)
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if err != nil {
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return nil, err
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}
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res, err := p.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer res.Body.Close()
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statusOK := res.StatusCode >= 200 && res.StatusCode < 300
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if !statusOK {
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return nil, fmt.Errorf("failed to create prediction (%d)", res.StatusCode)
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}
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var data CreatePredictionResponse
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if err := json.NewDecoder(res.Body).Decode(&data); err != nil {
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return nil, err
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}
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return &data, nil
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}
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