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more experiments...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2022-05-07 03:09:04 +03:00
parent 882bfb27d8
commit 843e06bebc
1 changed files with 24 additions and 24 deletions
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46
pwiki2.js
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@ -413,6 +413,18 @@ module.store =
// - a router? // - a router?
// - substores? // - substores?
// XXX use super...
var metaProxy =
function(meth){
return function(path, ...args){
var store = this.substore(path)
return store != null ?
//BaseStore[meth].call(this, path, ...args)
object.parentCall(MetaStore, meth, this, path, ...args)
: this.data[store][meth](path.slice(store.length), ...args) } }
// XXX STORETEST for this to work need a way to test if something is a store -- i.e.
// either make things Constructor's or some other test...
// XXX should this be a mixin??? // XXX should this be a mixin???
// XXX TEST... // XXX TEST...
var MetaStore = var MetaStore =
@ -422,17 +434,18 @@ module.MetaStore = {
//data: undefined, //data: undefined,
data: {}, data: {},
// XXX STORETEST revise store test....
__substores: undefined, __substores: undefined,
get substores(){ get substores(){
return this.__substores return this.__substores
?? (this.__substores = Object.entries(this.data) ?? (this.__substores = Object.entries(this.data)
.filter(function([path, value]){ .filter(function([path, value]){
return value instanceof BaseStore }) return object.childOf(value, BaseStore) })
.map(function([path, _]){ .map(function([path, _]){
return path })) }, return path })) },
substore: function(path){ substore: function(path){
path = module.path.normalize(path, 'string') path = module.path.normalize(path, 'string')
var stpre = this.substores var store = this.substores
.filter(function(p){ .filter(function(p){
return path.startsWith(p) }) return path.startsWith(p) })
.sort(function(a, b){ .sort(function(a, b){
@ -443,35 +456,22 @@ module.MetaStore = {
undefined undefined
: store }, : store },
// XXX STORETEST revise store test....
__paths__: function(){ __paths__: function(){
var that = this var that = this
var data = this.data var data = this.data
Object.keys(data) Object.keys(data)
.map(function(path){ .map(function(path){
return data[path] instanceof BaseStore ? return object.childOf(data[path], BaseStore) ?
data[path].paths() data[path].paths()
: data[path] }) : data[path] })
.flat() }, .flat() },
__exists__: function(path){
var store = this.substore(path) __exists__: metaProxy('__exists__'),
return store == null ? __get__: metaProxy('__get__'),
(path in this.data __delete__: metaProxy('__delete__'),
?? path) // XXX need to write a store as-is...
: this.data[store].exists(path.slice(store.length)) }, __update__: metaProxy('__update__'),
__get__: function(path){
var store = this.substore(path)
return store == null ?
BaseStore.__get__.call(this, path)
: this.__get__(store).get(path.slice(store.length)) },
__update__: function(path, data={}, mode){
var store = this.substore(path)
store == null ?
BaseStore.__update__.call(this, path, data, mode)
: this.data[store].update(path.slice(store.length), data, mode) },
__delete__: function(path){
var store = this.substore(path)
// XXX
},
} }