[Merchants] Add Merchant Data Bucket capability. (#2160)

* [Merchants] Add Merchant Data Bucket capability.
- Allows server operators to limit merchant items based on data bucket values and comparisons.
- Adds 3 columns, bucket_name, bucket_value, and bucket_comparison to merchantlist table.
- Bucket is checked based on GetBucketKey()-bucket_name.
- Buckets are mass loaded when using the merchant so it's not a database call per item, just a grouping of all their buckets from the start.
- This is a nearly year old pull request redone for master.
- bucket_comparison Values are as follows:
        - bucket_comparison 0: bucket_name == bucket_value
        - bucket_comparison 1: bucket_name != bucket_value
        - bucket_comparison 2: bucket_name >= bucket_value
        - bucket_comparison 3: bucket_name <= bucket_value
        - bucket_comparison 4: bucket_name > bucket_value
        - bucket_comparison 5: bucket_name < bucket_value
        - bucket_comparison 6: bucket_name is any of  pipe(|)-separated bucket_value
        - bucket_comparison 7: bucket_name is not any of  pipe(|)-separated bucket_value
        - bucket_comparison 8: bucket_name is between first and second value of pipe(|)-separated bucket_value
        - bucket_comparison 9: bucket_name is not between first and second value of pipe(|)-separated  bucket_value

* Revert query change.
This commit is contained in:
Kinglykrab
2022-05-09 21:36:51 -04:00
committed by GitHub
parent 6e0d101457
commit 763fc82379
9 changed files with 379 additions and 169 deletions
@@ -0,0 +1,4 @@
ALTER TABLE `merchantlist`
ADD COLUMN `bucket_name` varchar(100) NOT NULL DEFAULT '' AFTER `probability`,
ADD COLUMN `bucket_value` varchar(100) NOT NULL DEFAULT '' AFTER `bucket_name`,
ADD COLUMN `bucket_comparison` tinyint UNSIGNED NULL DEFAULT 0 AFTER `bucket_value`;