[API] ListReleases add filter for draft and pre-releases (#16175)

* invent ctx.QueryOptionalBool

* [API] ListReleases add draft and pre-release filter

* Add X-Total-Count header

* Add a release to fixtures

* Add TEST for API ListReleases

1 files changed, 14 insertions, 0 deletions

diff --git a/models/release.go b/models/release.go
index 13b8f17218..1ce88a8210 100644
--- a/models/release.go
+++ b/models/release.go
@@ -14,6 +14,7 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/timeutil"
+	"code.gitea.io/gitea/modules/util"
 
 	"xorm.io/builder"
 )
@@ -173,6 +174,8 @@ type FindReleasesOptions struct {
 	ListOptions
 	IncludeDrafts bool
 	IncludeTags   bool
+	IsPreRelease  util.OptionalBool
+	IsDraft       util.OptionalBool
 	TagNames      []string
 }
 
@@ -189,6 +192,12 @@ func (opts *FindReleasesOptions) toConds(repoID int64) builder.Cond {
 	if len(opts.TagNames) > 0 {
 		cond = cond.And(builder.In("tag_name", opts.TagNames))
 	}
+	if !opts.IsPreRelease.IsNone() {
+		cond = cond.And(builder.Eq{"is_prerelease": opts.IsPreRelease.IsTrue()})
+	}
+	if !opts.IsDraft.IsNone() {
+		cond = cond.And(builder.Eq{"is_draft": opts.IsDraft.IsTrue()})
+	}
 	return cond
 }
 
@@ -206,6 +215,11 @@ func GetReleasesByRepoID(repoID int64, opts FindReleasesOptions) ([]*Release, er
 	return rels, sess.Find(&rels)
 }
 
+// CountReleasesByRepoID returns a number of releases matching FindReleaseOptions and RepoID.
+func CountReleasesByRepoID(repoID int64, opts FindReleasesOptions) (int64, error) {
+	return x.Where(opts.toConds(repoID)).Count(new(Release))
+}
+
 // GetLatestReleaseByRepoID returns the latest release for a repository
 func GetLatestReleaseByRepoID(repoID int64) (*Release, error) {
 	cond := builder.NewCond().