Chore: SQL store split for annotations (#55089)

* Chore: SQL store split for annotations

* Apply suggestion from code review

pkg/services/annotations/annotations.go

@@ -4,8 +4,6 @@ import (
 	"context"
 	"errors"
 
-	"github.com/grafana/grafana/pkg/components/simplejson"
-	"github.com/grafana/grafana/pkg/services/user"
 	"github.com/grafana/grafana/pkg/setting"
 )
 
@@ -14,7 +12,7 @@ var (
 )
 
 type Repository interface {
-	Save(item *Item) error
+	Save(ctx context.Context, item *Item) error
 	Update(ctx context.Context, item *Item) error
 	Find(ctx context.Context, query *ItemQuery) ([]*ItemDTO, error)
 	Delete(ctx context.Context, params *DeleteParams) error
@@ -26,63 +24,7 @@ type AnnotationCleaner interface {
 	CleanAnnotations(ctx context.Context, cfg *setting.Cfg) (int64, int64, error)
 }
 
-type ItemQuery struct {
-	OrgId        int64    `json:"orgId"`
-	From         int64    `json:"from"`
-	To           int64    `json:"to"`
-	UserId       int64    `json:"userId"`
-	AlertId      int64    `json:"alertId"`
-	DashboardId  int64    `json:"dashboardId"`
-	DashboardUid string   `json:"dashboardUID"`
-	PanelId      int64    `json:"panelId"`
-	AnnotationId int64    `json:"annotationId"`
-	Tags         []string `json:"tags"`
-	Type         string   `json:"type"`
-	MatchAny     bool     `json:"matchAny"`
-	SignedInUser *user.SignedInUser
-
-	Limit int64 `json:"limit"`
-}
-
-// TagsQuery is the query for a tags search.
-type TagsQuery struct {
-	OrgID int64  `json:"orgId"`
-	Tag   string `json:"tag"`
-
-	Limit int64 `json:"limit"`
-}
-
-// Tag is the DB result of a tags search.
-type Tag struct {
-	Key   string
-	Value string
-	Count int64
-}
-
-// TagsDTO is the frontend DTO for Tag.
-type TagsDTO struct {
-	Tag   string `json:"tag"`
-	Count int64  `json:"count"`
-}
-
-// FindTagsResult is the result of a tags search.
-type FindTagsResult struct {
-	Tags []*TagsDTO `json:"tags"`
-}
-
-// GetAnnotationTagsResponse is a response struct for FindTagsResult.
-type GetAnnotationTagsResponse struct {
-	Result FindTagsResult `json:"result"`
-}
-
-type DeleteParams struct {
-	OrgId       int64
-	Id          int64
-	DashboardId int64
-	PanelId     int64
-}
-
-var repositoryInstance Repository
+// var repositoryInstance Repository
 var cleanerInstance AnnotationCleaner
 
 func GetAnnotationCleaner() AnnotationCleaner {
@@ -92,84 +34,3 @@ func GetAnnotationCleaner() AnnotationCleaner {
 func SetAnnotationCleaner(rep AnnotationCleaner) {
 	cleanerInstance = rep
 }
-
-func GetRepository() Repository {
-	return repositoryInstance
-}
-
-func SetRepository(rep Repository) {
-	repositoryInstance = rep
-}
-
-type Item struct {
-	Id          int64            `json:"id"`
-	OrgId       int64            `json:"orgId"`
-	UserId      int64            `json:"userId"`
-	DashboardId int64            `json:"dashboardId"`
-	PanelId     int64            `json:"panelId"`
-	Text        string           `json:"text"`
-	AlertId     int64            `json:"alertId"`
-	PrevState   string           `json:"prevState"`
-	NewState    string           `json:"newState"`
-	Epoch       int64            `json:"epoch"`
-	EpochEnd    int64            `json:"epochEnd"`
-	Created     int64            `json:"created"`
-	Updated     int64            `json:"updated"`
-	Tags        []string         `json:"tags"`
-	Data        *simplejson.Json `json:"data"`
-
-	// needed until we remove it from db
-	Type  string
-	Title string
-}
-
-func (i Item) TableName() string {
-	return "annotation"
-}
-
-type ItemDTO struct {
-	Id           int64            `json:"id"`
-	AlertId      int64            `json:"alertId"`
-	AlertName    string           `json:"alertName"`
-	DashboardId  int64            `json:"dashboardId"`
-	DashboardUID *string          `json:"dashboardUID"`
-	PanelId      int64            `json:"panelId"`
-	UserId       int64            `json:"userId"`
-	NewState     string           `json:"newState"`
-	PrevState    string           `json:"prevState"`
-	Created      int64            `json:"created"`
-	Updated      int64            `json:"updated"`
-	Time         int64            `json:"time"`
-	TimeEnd      int64            `json:"timeEnd"`
-	Text         string           `json:"text"`
-	Tags         []string         `json:"tags"`
-	Login        string           `json:"login"`
-	Email        string           `json:"email"`
-	AvatarUrl    string           `json:"avatarUrl"`
-	Data         *simplejson.Json `json:"data"`
-}
-
-type annotationType int
-
-const (
-	Organization annotationType = iota
-	Dashboard
-)
-
-func (a annotationType) String() string {
-	switch a {
-	case Organization:
-		return "organization"
-	case Dashboard:
-		return "dashboard"
-	default:
-		return ""
-	}
-}
-
-func (annotation *ItemDTO) GetType() annotationType {
-	if annotation.DashboardId != 0 {
-		return Dashboard
-	}
-	return Organization
-}