64 lines
2.6 KiB
Go
64 lines
2.6 KiB
Go
package store
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//go:generate sh -c "mockery -inpkg -name Interface -print > file.tmp && mv file.tmp store_mock.go"
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import (
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"sort"
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"strings"
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)
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// Interface combines all store interfaces
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type Interface interface {
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Accessor
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Admin
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}
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// Accessor defines all usual access ops avail for regular user
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type Accessor interface {
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Create(comment Comment) (commentID string, err error) // create new comment, avoid dups by id
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Get(locator Locator, commentID string) (comment Comment, err error) // get comment by id
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Put(locator Locator, comment Comment) error // update comment, mutable parts only
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Find(locator Locator, sort string) ([]Comment, error) // find comments for locator
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Last(siteID string, max int) ([]Comment, error) // last comments for given site, sorted by time
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User(siteID string, userID string) ([]Comment, int, error) // comments by user, sorted by time
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Count(locator Locator) (int, error) // number of comments for the post
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List(siteID string) ([]PostInfo, error) // list of commented posts
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}
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// Admin defines all store ops avail for admin only
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type Admin interface {
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Delete(locator Locator, commentID string) error // delete comment by id
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SetBlock(siteID string, userID string, status bool) error // block or unblock user
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IsBlocked(siteID string, userID string) bool // check if user blocked
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Blocked(siteID string) ([]BlockedUser, error) // get list of blocked users
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}
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// Notifier defines all store ops to store/retrive notification info for users
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type Notifier interface {
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Set(locator Locator, user NotifUser, scope NotifScope, status bool) error // subscribe / unsubscribe user to locator updates
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Status(locator Locator, userID string) bool // get subscription status for user & locator
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List(locator Locator) ([]NotifUser, error) // list all subscribed users
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}
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func sortComments(comments []Comment, sortFld string) []Comment {
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sort.Slice(comments, func(i, j int) bool {
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switch sortFld {
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case "+time", "-time", "time":
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if strings.HasPrefix(sortFld, "-") {
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return comments[i].Timestamp.After(comments[j].Timestamp)
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}
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return comments[i].Timestamp.Before(comments[j].Timestamp)
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case "+score", "-score", "score":
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if strings.HasPrefix(sortFld, "-") {
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return comments[i].Score > comments[j].Score
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}
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return comments[i].Score < comments[j].Score
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default:
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return comments[i].Timestamp.Before(comments[j].Timestamp)
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}
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})
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return comments
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}
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