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Start to migrate conversation system

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This commit is contained in:
Pierre HUBERT 2020-04-01 14:14:08 +02:00
parent ad7dcacb33
commit 11b11ff289
3 changed files with 101 additions and 181 deletions
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3
assets/js/common/ws.js
View File

@ -94,6 +94,9 @@ class UserWebSocket {
static async Closed(e) { static async Closed(e) {
console.error("WS closed", e) console.error("WS closed", e)
// Notify the application
SendEvent("wsClosed");
// Reset requests queue // Reset requests queue
requests = {}; requests = {};

67
assets/js/components/conversations/interface.js
View File

@ -11,6 +11,11 @@ ComunicWeb.components.conversations.interface = {
*/ */
__conversationsList: {}, __conversationsList: {},
/**
* @var {any} __registeredList The list of conversatins
*/
__registeredList: {},
/** /**
* Get and return the list of available conversations * Get and return the list of available conversations
* *
@ -363,6 +368,62 @@ ComunicWeb.components.conversations.interface = {
}, },
/**
* Asynchronoulsy refresh a single conversation
*
* @param convID The ID of the target conversation
* @param lastMessageID The ID of the last known message
*/
asyncRefreshSingle: function(convID, lastMessageID) {
return new Promise((res, err) => {
this.refreshSingleConversation(convID, lastMessageID, (list) => {
if(list.error)
err(list.error);
else
res(list);
})
});
},
/**
* Register a conversation remotly
*
* @param {Number} convID
*/
register: async function(convID) {
if(this.__registeredList.hasOwnProperty(convID))
this.__registeredList[convID]++;
else {
this.__registeredList[convID] = 1;
await ws("$main/register_conv", {
convID: convID
});
}
},
/**
* Unregister to new messages of a conversation
*
* @param {Number} convID
*/
unregister: async function(convID) {
if(!this.__registeredList.hasOwnProperty(convID))
return;
this.__registeredList[convID]--;
if(this.__registeredList[convID] == 0) {
delete this.__registeredList[convID];
await ws("$main/unregister_conv", {
convID: convID
});
}
},
/** /**
* Intend to update the content of a single message * Intend to update the content of a single message
* *
@ -426,4 +487,8 @@ ComunicWeb.components.conversations.interface = {
} }
//Register conversations cache cleaning function //Register conversations cache cleaning function
ComunicWeb.common.cacheManager.registerCacheCleaner("ComunicWeb.components.conversations.interface.emptyCache"); ComunicWeb.common.cacheManager.registerCacheCleaner("ComunicWeb.components.conversations.interface.emptyCache");
document.addEventListener("wsClosed", () => {
ComunicWeb.components.conversations.interface.__registeredList = {};
})

212
assets/js/components/conversations/service.js
View File

@ -7,21 +7,11 @@
*/ */
ComunicWeb.components.conversations.service = { ComunicWeb.components.conversations.service = {
/**
* @var {Integer} __intervalID The ID of the current service interval
*/
__intervalID: false,
/** /**
* @var {Object} __serviceCache The service cache * @var {Object} __serviceCache The service cache
*/ */
__serviceCache: false, __serviceCache: false,
/**
* @var {Boolean} __serviceLock Specify whether the service is already in use or not
*/
__serviceLock: false,
/** /**
* Initializate conversation service * Initializate conversation service
@ -29,155 +19,9 @@ ComunicWeb.components.conversations.service = {
* @return {Boolean} True for a success * @return {Boolean} True for a success
*/ */
init: function(){ init: function(){
//Make sure the cache is empty //Make sure the cache is empty
this.emptyCache(); this.emptyCache();
//Check if an interval already exists or not
if(this.__intervalID)
clearInterval(this.__intervalID); //Remove old interval
//Force the service to unlock
this.__serviceLock = false;
//Initializate interval
this.__intervalID = setInterval(function(){
ComunicWeb.components.conversations.service.call();
}, 2000);
ComunicWeb.common.cacheManager.registerInterval(this.__intervalID);
//Success
return true;
},
/**
* Call this service
*
* @return {Boolean} True for a success
*/
call: function(){
//Check if the conversation element still exists or not
if(!byId("conversationsElem")){
ComunicWeb.debug.logMessage("Conversation Service : Couldn't locate conversations element, unregistering service !");
clearInterval(this.__intervalID);
return false;
}
//Check at least one conversation is opened
if(!this.__serviceCache){
ComunicWeb.debug.logMessage("Conversation Service : task skipped : the service cache is empty (equals to false).");
return false;
}
if(JSON.stringify(this.__serviceCache) == "{}"){
ComunicWeb.debug.logMessage("Conversation Service : task skipped : the service cache is empty. (equals to {})");
return false;
}
//Check if the service is locked or not
if(this.__serviceLock){
ComunicWeb.debug.logMessage("Conversation Service : task skipped : the service is locked.");
return false;
}
//Lock service
this.__serviceLock = true;
//Perform service task
this.performTask();
},
/**
* Perform service task
*
* @return {Boolean} True for a success
*/
performTask: function(){
//Prepare interface request
var newConversations = [];
var conversationsToRefresh = {}
//Process each conversation
var i;
for(i in this.__serviceCache){
//Extract conversation ID
var processConversation = this.__serviceCache[i].conversationID;
//Check if it is new conversation
if(this.__serviceCache[i].last_message_id === 0)
newConversations.push(processConversation);
//Else perform a simple update of the conversation
else {
conversationsToRefresh["conversation-"+processConversation] = {
last_message_id: this.__serviceCache[i].last_message_id,
};
}
}
//Perform a request on the interface
ComunicWeb.components.conversations.interface.refreshConversations(
newConversations,
conversationsToRefresh,
function(result){
//Call callback function
ComunicWeb.components.conversations.service.callback(result);
}
);
//Success
return true;
},
/**
* Service callback function
*
* @param {Object} result The result of the request
* @return {Boolean} True for a success
*/
callback: function(result){
//Check for errors
if(result.error){
ComunicWeb.debug.logMessage("Conversations Service : Couldn't update conversations !");
//Display a notification
ComunicWeb.common.notificationSystem.showNotification("An error occured while trying to refresh conversations system !", "danger", 1.5);
}
else {
//We can continue with the result
//Process each conversation
var i;
for(i in result){
//Check if new entries are available
if(result[i].length === 0 || !this.__serviceCache[i])
continue; //Nothing to be done
//Extract conversation ID
var conversationID = this.__serviceCache[i].conversationID;
//Extract conversation ID
var messages = result[i];
//We update first and last message ID with the last message ID
if(messages[0].ID < this.__serviceCache[i].first_message_id || this.__serviceCache[i].first_message_id == 0)
this.__serviceCache[i].first_message_id = messages[0].ID;
this.__serviceCache[i].last_message_id = messages[messages.length-1].ID;
//We process each message by calling chat windows script to ask it to add messages
var j;
for(j in messages)
ComunicWeb.components.conversations.chatWindows.addMessage(conversationID, messages[j]);
}
}
//Unlock service
this.__serviceLock = false;
//Success //Success
return true; return true;
}, },
@ -188,21 +32,33 @@ ComunicWeb.components.conversations.service = {
* @param {Integer} conversationID The ID of the conversation to register * @param {Integer} conversationID The ID of the conversation to register
* @return {Boolean} True for a success * @return {Boolean} True for a success
*/ */
registerConversation: function(conversationID){ registerConversation: async function(conversationID){
//Create conversation object try {
if(!this.__serviceCache)
this.__serviceCache = {}; //Create service cache object
//Register conversation
this.__serviceCache['conversation-' + conversationID] = {
conversationID: conversationID,
first_message_id: 0,
last_message_id: 0,
};
//Success //Create conversation object
return true; if(!this.__serviceCache)
this.__serviceCache = {}; //Create service cache object
// Get the last messages of the conversations
const list = await ComunicWeb.components.conversations.interface.asyncRefreshSingle(conversationID, 0);
//Register conversation locally
this.__serviceCache['conversation-' + conversationID] = {
conversationID: conversationID,
first_message_id: list.length == 0 ? 0 : list[0].ID,
};
// Register conversation remotly
await ComunicWeb.components.conversations.interface.register(conversationID)
for(const msg of list)
ComunicWeb.components.conversations.chatWindows.addMessage(conversationID, msg);
} catch(e) {
console.error(e);
notify("Could not open conversation!", "danger");
}
}, },
/** /**
@ -211,19 +67,17 @@ ComunicWeb.components.conversations.service = {
* @param {Integer} conversationID The ID of the conversation to remove * @param {Integer} conversationID The ID of the conversation to remove
* @return {Boolean} True for a success * @return {Boolean} True for a success
*/ */
unregisterConversation: function(conversationID){ unregisterConversation: async function(conversationID){
//Log action //Log action
ComunicWeb.debug.logMessage("Unregistering conversation " + conversationID + " from service."); ComunicWeb.debug.logMessage("Unregistering conversation " + conversationID + " from service.");
if(this.__serviceCache){ if(this.__serviceCache && this.__serviceCache['conversation-'+conversationID]){
if(this.__serviceCache['conversation-'+conversationID]){ delete this.__serviceCache['conversation-'+conversationID]; //Remove conversation
delete this.__serviceCache['conversation-'+conversationID]; //Remove conversation
}
} }
//Success // Unregister remotly
return true; await ComunicWeb.components.conversations.interface.unregister(conversationID)
}, },
/** /**
@ -271,13 +125,11 @@ ComunicWeb.components.conversations.service = {
clearObject(this.__serviceCache); clearObject(this.__serviceCache);
} }
//Unlock service
this.__serviceLock = false;
//Success //Success
return true; return true;
}, },
} }
//Register service cache //Register service cache
ComunicWeb.common.cacheManager.registerCacheCleaner("ComunicWeb.components.conversations.service.emptyCache"); ComunicWeb.common.cacheManager.registerCacheCleaner("ComunicWeb.components.conversations.service.emptyCache");