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42 lines
724 B
42 lines
724 B
package changes
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import (
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"time"
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"git.aiterp.net/rpdata/api/models"
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"github.com/globalsign/mgo/bson"
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)
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// Filter is a filter for changes.List.
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type Filter struct {
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Keys []models.ChangeKey
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EarliestDate *time.Time
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Limit *int
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}
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// List lists changes.
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func List(filter *Filter) ([]models.Change, error) {
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query := bson.M{}
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limit := 0
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if filter != nil {
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if filter.Limit != nil {
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limit = *filter.Limit
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}
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if filter.Keys != nil {
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query["keys"] = bson.M{"$in": filter.Keys}
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} else {
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query["listed"] = true
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}
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if filter.EarliestDate != nil {
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query["date"] = bson.M{"$gte": *filter.EarliestDate}
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}
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} else {
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query["listed"] = true
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limit = 256
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}
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return list(query, limit)
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}
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