[Databuckets] Add Account Scoped Databuckets

[Akkadius]

Description

Adds support for Account Scoped Databuckets

Type of change

• New feature (non-breaking change which adds functionality)

Testing

In the below example, one (example3) should expire in a second, example2 should be deleted and only example1 should return a value

sub EVENT_SAY
    # set 3 variations
    if ($text=~/set_account/i) {
        $client->SetAccountBucket("example", "1");
        $client->SetAccountBucket("example2", "1");
        $client->SetAccountBucket("example3", "1", "1S");   
    }

    # one expires, we delete the second, the first should be the only one to return a value
    if ($text=~/get_account/i) {
        $client->DeleteAccountBucket("example2");
        $client->Message(15, "example1 " . $client->GetAccountBucket("example"));
        $client->Message(15, "example2 " . $client->GetAccountBucket("example2"));
        $client->Message(15, "example3 " . $client->GetAccountBucket("example3"));
    }
}

Similar test conducted in Lua

function event_say(e)
    -- Setting account buckets
    if e.message:findi("set_account") then
        e.self:SetAccountBucket("example", "1")
        e.self:SetAccountBucket("example2", "1")
        e.self:SetAccountBucket("example3", "1", "1S")   
    end

    -- Getting account buckets
    if e.message:findi("get_account") then
        e.self:DeleteAccountBucket("example2")
        e.self:Message(15, "example1 " .. e.self:GetAccountBucket("example"))
        e.self:Message(15, "example2 " .. e.self:GetAccountBucket("example2"))
        e.self:Message(15, "example3 " .. e.self:GetAccountBucket("example3"))
    end
end

mariadb> SELECT * FROM `data_buckets` WHERE `key` = 'example' LIMIT 0,1000;
+----+---------+-------+---------+------------+--------------+--------+--------+
| id | key     | value | expires | account_id | character_id | npc_id | bot_id |
+----+---------+-------+---------+------------+--------------+--------+--------+
| 24 | example | 1     |       0 |          1 |            0 |      0 |      0 |
+----+---------+-------+---------+------------+--------------+--------+--------+
1 row in set (0.00 sec)

Caching

When client loads into zone

Account scoped

  Zone | DataBucket | BulkLoadEntitiesToCache cache size before [0] l size [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [24] bucket key [example] bucket value [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache cache size after [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache Bulk Loaded ids [1] column [account_id] new cache size is [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]

Character scoped

  Zone | DataBucket | BulkLoadEntitiesToCache cache size before [1] l size [6] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [2] bucket key [test_key] bucket value [something] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [23] bucket key [progression] bucket value [{"progression":{"classic":{"nagafen_killed":"1","vox_killed":"1"},"don":{"good":{"step1":"done","step2":"done"}}}}] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [28] bucket key [progression.don.good.step1] bucket value [done] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [29] bucket key [progression.don.good.step2] bucket value [done] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [30] bucket key [progression.classic.nagafen_killed] bucket value [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache bucket id [31] bucket key [progression.classic.vox_killed] bucket value [1] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache cache size after [7] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | BulkLoadEntitiesToCache Bulk Loaded ids [1] column [character_id] new cache size is [7] -- [poknowledge] (The Plane of Knowledge) inst_id [0]

Character leaves zone

Expected to see no buckets in cache

  Zone | DataBucket | DeleteCachedBuckets LoadType [Account] id [1] cache size before [7] after [6] -- [poknowledge] (The Plane of Knowledge) inst_id [0]
  Zone | DataBucket | DeleteCachedBuckets LoadType [Client] id [1] cache size before [6] after [0] -- [poknowledge] (The Plane of Knowledge) inst_id [0]

Checklist

• I have tested my changes
• I have performed a self-review of my code. Ensuring variables, functions and methods are named in a human-readable way, comments are added only where naming of variables, functions and methods can't give enough context.
• I own the changes of my code and take responsibility for the potential issues that occur
• If my changes make database schema changes, I have tested the changes on a local database (attach image). Updated version.h CURRENT_BINARY_DATABASE_VERSION to the new version. (Delete this if not applicable)