mod_storage_*: Include timestamp of latest message in :summary API
Clients may want to show a list of conversations ordered by how
timestamp of most recent message.
The counts allow a badge with unread message counter.
--- a/plugins/mod_storage_internal.lua Fri Aug 23 01:04:00 2019 +0200
+++ b/plugins/mod_storage_internal.lua Fri Aug 23 01:10:27 2019 +0200
@@ -218,11 +218,14 @@
local iter, err = self:find(username, query)
if not iter then return iter, err; end
local counts = {};
- for _, _, _, with in iter do
+ local latest = {};
+ for _, _, when, with in iter do
counts[with] = (counts[with] or 0) + 1;
+ latest[with] = when;
end
return {
counts = counts;
+ latest = latest;
};
end
--- a/plugins/mod_storage_memory.lua Fri Aug 23 01:04:00 2019 +0200
+++ b/plugins/mod_storage_memory.lua Fri Aug 23 01:10:27 2019 +0200
@@ -171,11 +171,14 @@
local iter, err = self:find(username, query)
if not iter then return iter, err; end
local counts = {};
- for _, _, _, with in iter do
+ local latest = {};
+ for _, _, when, with in iter do
counts[with] = (counts[with] or 0) + 1;
+ latest[with] = when;
end
return {
counts = counts;
+ latest = latest;
};
end
--- a/plugins/mod_storage_sql.lua Fri Aug 23 01:04:00 2019 +0200
+++ b/plugins/mod_storage_sql.lua Fri Aug 23 01:10:27 2019 +0200
@@ -424,7 +424,7 @@
local user,store = username,self.store;
local ok, result = engine:transaction(function()
local sql_query = [[
- SELECT DISTINCT "with", COUNT(*)
+ SELECT DISTINCT "with", COUNT(*), MAX("when")
FROM "prosodyarchive"
WHERE %s
GROUP BY "with"
@@ -447,12 +447,15 @@
end);
if not ok then return ok, result end
local counts = {};
+ local latest = {};
for row in result do
local with, count = row[1], row[2];
counts[with] = count;
+ latest[with] = row[3];
end
return {
counts = counts;
+ latest = latest;
};
end