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Types ¶
type Indexer ¶
type Indexer interface {
internal.Indexer
Index(ctx context.Context, issue ...*IndexerData) error
Delete(ctx context.Context, ids ...int64) error
Search(ctx context.Context, options *SearchOptions) (*SearchResult, error)
}
Indexer defines an interface to indexer issues contents
type IndexerData ¶
type IndexerData struct {
ID int64 `json:"id"`
RepoID int64 `json:"repo_id"`
IsPublic bool `json:"is_public"` // If the repo is public
// Fields used for keyword searching
Title string `json:"title"`
Content string `json:"content"`
Comments []string `json:"comments"`
// Fields used for filtering
IsPull bool `json:"is_pull"`
IsClosed bool `json:"is_closed"`
LabelIDs []int64 `json:"label_ids"`
NoLabel bool `json:"no_label"` // True if LabelIDs is empty
MilestoneID int64 `json:"milestone_id"`
ProjectID int64 `json:"project_id"`
ProjectBoardID int64 `json:"project_board_id"`
PosterID int64 `json:"poster_id"`
AssigneeID int64 `json:"assignee_id"`
MentionIDs []int64 `json:"mention_ids"`
ReviewedIDs []int64 `json:"reviewed_ids"`
ReviewRequestedIDs []int64 `json:"review_requested_ids"`
SubscriberIDs []int64 `json:"subscriber_ids"`
UpdatedUnix timeutil.TimeStamp `json:"updated_unix"`
// Fields used for sorting
// UpdatedUnix is both used for filtering and sorting.
// ID is used for sorting too, to make the sorting stable.
CreatedUnix timeutil.TimeStamp `json:"created_unix"`
DeadlineUnix timeutil.TimeStamp `json:"deadline_unix"`
CommentCount int64 `json:"comment_count"`
}
IndexerData data stored in the issue indexer
type SearchOptions ¶
type SearchOptions struct {
Keyword string // keyword to search
RepoIDs []int64 // repository IDs which the issues belong to
AllPublic bool // if include all public repositories
IsPull util.OptionalBool // if the issues is a pull request
IsClosed util.OptionalBool // if the issues is closed
IncludedLabelIDs []int64 // labels the issues have
ExcludedLabelIDs []int64 // labels the issues don't have
IncludedAnyLabelIDs []int64 // labels the issues have at least one. It will be ignored if IncludedLabelIDs is not empty. It's an uncommon filter, but it has been supported accidentally by issues.IssuesOptions.IncludedLabelNames.
NoLabelOnly bool // if the issues have no label, if true, IncludedLabelIDs and ExcludedLabelIDs, IncludedAnyLabelIDs will be ignored
MilestoneIDs []int64 // milestones the issues have
ProjectID *int64 // project the issues belong to
ProjectBoardID *int64 // project board the issues belong to
PosterID *int64 // poster of the issues
AssigneeID *int64 // assignee of the issues, zero means no assignee
MentionID *int64 // mentioned user of the issues
ReviewedID *int64 // reviewer of the issues
ReviewRequestedID *int64 // requested reviewer of the issues
SubscriberID *int64 // subscriber of the issues
UpdatedAfterUnix *int64
UpdatedBeforeUnix *int64
Paginator *db.ListOptions
SortBy SortBy // sort by field
}
SearchOptions represents search options.
It has a slightly different design from database query options. In database query options, a field is never a pointer, so it could be confusing when it's zero value: Do you want to find data with a field value of 0, or do you not specify the field in the options? To avoid this confusion, db introduced db.NoConditionID(-1). So zero value means the field is not specified in the search options, and db.NoConditionID means "== 0" or "id NOT IN (SELECT id FROM ...)" It's still not ideal, it trapped developers many times. And sometimes -1 could be a valid value, like issue ID, negative numbers indicate exclusion. Since db.NoConditionID is for "db" (the package name is db), it makes sense not to use it in the indexer: Why do bleve/elasticsearch/meilisearch indexers need to know about db.NoConditionID? So in SearchOptions, we use pointer for fields which could be not specified, and always use the value to filter if it's not nil, even if it's zero or negative. It can handle almost all cases, if there is an exception, we can add a new field, like NoLabelOnly. Unfortunately, we still use db for the indexer and have to convert between db.NoConditionID and nil for legacy reasons.
func (*SearchOptions) Copy ¶
func (o *SearchOptions) Copy(edit ...func(options *SearchOptions)) *SearchOptions
Copy returns a copy of the options. Be careful, it's not a deep copy, so `SearchOptions.RepoIDs = {...}` is OK while `SearchOptions.RepoIDs[0] = ...` is not.
type SearchResult ¶
SearchResult represents search results
type SortBy ¶
type SortBy string
const ( SortByCreatedDesc SortBy = "-created_unix" SortByUpdatedDesc SortBy = "-updated_unix" SortByCommentsDesc SortBy = "-comment_count" SortByDeadlineDesc SortBy = "-deadline_unix" SortByCreatedAsc SortBy = "created_unix" SortByUpdatedAsc SortBy = "updated_unix" SortByCommentsAsc SortBy = "comment_count" SortByDeadlineAsc SortBy = "deadline_unix" )
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