48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package models
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// Code generated by xo. DO NOT EDIT.
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import (
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"context"
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"database/sql"
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)
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// PartsData represents a row from 'parts_data'.
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type PartsData struct {
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P1Awarded sql.NullInt64 `json:"p1_awarded"` // p1_awarded
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P2Awarded sql.NullInt64 `json:"p2_awarded"` // p2_awarded
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}
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// QuestionPartsData runs a custom query, returning results as PartsData.
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func QuestionPartsData(ctx context.Context, db DB, question_id, user_id string) (*PartsData, error) {
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// query
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const sqlstr = `WITH attempts AS ( ` +
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`SELECT * ` +
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`FROM question_attempt ` +
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`WHERE question_id = $1 ` +
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`AND correct = true ` +
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`) ` +
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`SELECT ` +
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`p1.points_awarded AS p1_awarded, ` +
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`p2.points_awarded AS p2_awarded ` +
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`FROM users u ` +
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` ` +
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`LEFT JOIN attempts AS p1 ` +
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`ON p1.user_id = u.id ` +
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`AND p1.question_part = 1 ` +
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` ` +
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`LEFT JOIN attempts AS p2 ` +
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`ON p2.user_id = u.id ` +
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`AND p2.question_part = 2 ` +
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` ` +
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`WHERE ` +
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`u.id = $2`
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// run
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logf(sqlstr, question_id, user_id)
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var pd PartsData
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if err := db.QueryRowContext(ctx, sqlstr, question_id, user_id).Scan(&pd.P1Awarded, &pd.P2Awarded); err != nil {
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return nil, logerror(err)
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}
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return &pd, nil
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}
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