// Get changes.
//
// @param query map[string]interface{}
// @return []map[string]interface{}, error
func (this *Database) GetChanges(
query map[string]interface{}, docIds []string) (map[string]interface{}, error) {
query = util.Param(query)
if docIds != nil {
query["filter"] = "_doc_ids"
}
body := util.ParamList("doc_ids", docIds)
data, err := this.Client.Post(this.Name+"/_changes", query, body, nil).
GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
ret["last_seq"] = util.Dig("last_seq", data)
ret["results"] = util.MapList(0) // set empty as default
if results := data.(map[string]interface{})["results"].([]interface{}); results != nil {
ret["results"] = util.MapList(results) // @overwrite
for i, result := range results {
ret["results"].([]map[string]interface{})[i] = map[string]interface{}{
"id": util.Dig("id", result),
"seq": util.Dig("seq", result),
"deleted": util.Dig("deleted", result),
"changes": util.Dig("changes", result),
}
}
}
return ret, nil
}
// View temp.
//
// @param _map string
// @param _red interface{}
// @return map[string]interface{}, error
func (this *Database) ViewTemp(_map string, _red interface{}) (map[string]interface{}, error) {
body := util.ParamList(
"map", _map,
"reduce", util.IsEmptySet(_red, nil), // prevent "missing function" error
)
// short?
type ddl DatabaseDocumentList
data, err := this.Client.Post(this.Name+"/_temp_view", nil, body, nil).GetBodyData(&ddl{})
if err != nil {
return nil, err
}
ret := util.Map()
ret["offset"] = data.(*ddl).Offset
ret["total_rows"] = data.(*ddl).TotalRows
rows := data.(*ddl).Rows
ret["rows"] = util.MapList(len(rows))
// append docs
for i, row := range rows {
ret["rows"].([]map[string]interface{})[i] = map[string]interface{}{
"id": row.Id,
"key": row.Key,
"value": row.Value,
}
}
return ret, nil
}
// Update documents.
//
// @param document []map[string]interface{}
// @return []map[string]interface{}, error
// @panics
func (this *Database) UpdateDocumentAll(
documents []interface{}) ([]map[string]interface{}, error) {
docs := util.MapList(documents)
for i, doc := range documents {
if docs[i] == nil {
docs[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
docs[i][key] = value
}
// these are required params
if docs[i]["_id"] == nil || docs[i]["_rev"] == nil {
panic("Both _id & _rev fields are required!")
}
}
body := util.ParamList("docs", docs)
data, err := this.Client.Post(this.Name+"/_bulk_docs", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapList(data)
for i, doc := range data.([]interface{}) {
if ret[i] == nil {
ret[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
ret[i][key] = value
}
}
return ret, nil
}
// Get document.
//
// @param key string
// @return map[string]interface{}, error
func (this *Database) GetDocument(key string) (map[string]interface{}, error) {
// prepare query
query := util.ParamList(
"include_docs", true,
"key", util.Quote(key),
)
data, err := this.Client.Get(this.Name+"/_all_docs", query, nil).
GetBodyData(&DatabaseDocumentList{})
if err != nil {
return nil, err
}
ret := util.Map()
for _, doc := range data.(*DatabaseDocumentList).Rows {
ret["id"] = doc.Id
ret["key"] = doc.Key
ret["value"] = map[string]string{"rev": doc.Value["rev"].(string)}
ret["doc"] = map[string]interface{}{}
// fill doc field
for key, value := range doc.Doc {
ret["doc"].(map[string]interface{})[key] = value
}
}
return ret, nil
}
// Create database.
//
// @param target string
// @param targetCreate bool
// @return bool
func (this *Database) Replicate(
target string, targetCreate bool) (map[string]interface{}, error) {
// prepare body
body := util.ParamList(
"source", this.Name,
"target", target,
"create_target", targetCreate,
)
data, err := this.Client.Post("/_replicate", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for key, value := range data.(map[string]interface{}) {
// grap, set & pass history field
if key == "history" {
ret[key] = util.MapList(value)
for i, history := range value.([]interface{}) {
ret[key].([]map[string]interface{})[i] = util.Map()
for kkey, vvalue := range history.(map[string]interface{}) {
ret[key].([]map[string]interface{})[i][kkey] = vvalue
}
}
continue
}
ret[key] = value
}
return ret, nil
}
// Setter.
//
// @param data... interface{}
// @return *couch.Document
// @panics
func (this *Document) Set(data ...interface{}) *Document {
if data == nil {
panic("Provide at least a key=>value match as param!")
}
this.SetData(util.ParamList(data...))
return this
}
// Constructor.
//
// @param database *couch.Database
// @param data... interface{}
// @return *couch.Document
func NewDocument(database *Database, data ...interface{}) *Document {
this := &Document{
Data: util.Map(),
Database: database,
}
if data != nil {
this.SetData(util.ParamList(data...))
}
return this
}
// Find revisions.
//
// @return map[string]interface{}, error
func (this *Document) FindRevisions() (map[string]interface{}, error) {
data, err := this.Find(util.ParamList("revs", true))
if err != nil {
return nil, err
}
ret := util.Map()
if data["_revisions"] != nil {
ret["start"] = util.DigInt("_revisions.start", data)
ret["ids"] = util.DigSliceString("_revisions.ids", data)
}
return ret, nil
}
// Set security.
//
// @param map[string]interface{}
// @param map[string]interface{}
// @return bool, error
// @panics
func (this *Database) SetSecurity(admins, members map[string]interface{}) (bool, error) {
// check required fields
if admins["names"].([]string) == nil || admins["roles"].([]string) == nil ||
members["names"].([]string) == nil || members["roles"].([]string) == nil {
panic("Specify admins and/or members with names=>roles fields!")
}
body := util.ParamList("admins", admins, "members", members)
data, err := this.Client.Put(this.Name+"/_security", nil, body, nil).GetBodyData(nil)
if err != nil {
return false, err
}
return util.DigBool("ok", data), nil
}
// Get UUIDs.
//
// @return []string, error
func (this *Server) GetUuids(count int) ([]string, error) {
query := util.ParamList(
"count", count,
)
data, err := this.Client.Get("/_uuids", query, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapSliceString(count)
for i, uuid := range data.(map[string]interface{})["uuids"].([]interface{}) {
ret[i] = uuid.(string)
}
return ret, nil
}
// Get documents.
//
// @param query map[string]interface{}
// @param keys []string
// @return map[string]interface{}, error
func (this *Database) GetDocumentAll(
query map[string]interface{}, keys []string) (map[string]interface{}, error) {
query = util.Param(query)
if query["include_docs"] == nil {
query["include_docs"] = true
}
// short?
type ddl DatabaseDocumentList
// make a reusable lambda
_func := func(data interface{}, err error) (map[string]interface{}, error) {
if err != nil {
return nil, err
}
ret := util.Map()
ret["offset"] = data.(*ddl).Offset
ret["total_rows"] = data.(*ddl).TotalRows
rows := data.(*ddl).Rows
ret["rows"] = util.MapList(len(rows))
// append docs
for i, row := range rows {
ret["rows"].([]map[string]interface{})[i] = map[string]interface{}{
"id": row.Id,
"key": row.Key,
"value": map[string]string{"rev": row.Value["rev"].(string)},
"doc": row.Doc,
}
}
return ret, nil
}
if keys == nil {
return _func( // get all
this.Client.Get(this.Name+"/_all_docs", query, nil).GetBodyData(&ddl{}))
} else {
body := util.ParamList("keys", keys)
return _func( // get all only matched keys
this.Client.Post(this.Name+"/_all_docs", query, body, nil).GetBodyData(&ddl{}))
}
}
// Find revisions extended.
//
// @return []map[string]interface{}, error
func (this *Document) FindRevisionsExtended() ([]map[string]string, error) {
data, err := this.Find(util.ParamList("revs_info", true))
if err != nil {
return nil, err
}
ret := util.MapListString(nil)
if data["_revs_info"] != nil {
ret = util.MapListString(data["_revs_info"]) // @overwrite
for i, info := range data["_revs_info"].([]interface{}) {
ret[i] = map[string]string{
"rev": util.DigString("rev", info),
"status": util.DigString("status", info),
}
}
}
return ret, nil
}
// Create documents.
//
// @param document []map[string]interface{}
// @return []map[string]interface{}, error
func (this *Database) CreateDocumentAll(
documents []interface{}) ([]map[string]interface{}, error) {
docs := util.MapList(documents)
for i, doc := range documents {
if docs[i] == nil {
docs[i] = util.Map()
}
// filter documents
for key, value := range doc.(map[string]interface{}) {
// this is create method, no update allowed
if key == "_rev" || key == "_deleted" {
continue
}
docs[i][key] = value
}
}
body := util.ParamList("docs", docs)
data, err := this.Client.Post(this.Name+"/_bulk_docs", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapList(data)
for i, doc := range data.([]interface{}) {
if ret[i] == nil {
ret[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
ret[i][key] = value
}
}
return ret, nil
}
