LBRYCommunity/block-explorer
1
0
Fork 0
Code Issues 31 Pull requests 4 Projects Releases Packages Wiki Activity

added distinct selector for ClaimId when selecting claims to prevent duplicates (due to joins which should be fixed) from showing

Browse source
This commit is contained in:
Akinwale Ariwodola 2017-06-25 09:14:59 +01:00
parent 7a84b50254
commit 6c2e6727a8
2 changed files with 7 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
sql/lbryexplorer.ddl.sql
View file

@ -201,6 +201,7 @@ CREATE TABLE `Claims`
PRIMARY KEY `PK_Claim` (`Id`),
FOREIGN KEY `FK_ClaimTransaction` (`TransactionHash`) REFERENCES `Transactions` (`Hash`),
FOREIGN KEY `FK_ClaimPublisher` (`PublisherId`) REFERENCES `Claims` (`ClaimId`),
UNIQUE KEY `Idx_ClaimUnique` (`TransactionHash`, `Vout`, `ClaimId`),
CONSTRAINT `Cnt_ClaimCertificate` CHECK(`Certificate` IS NULL OR JSON_VALID(`Certificate`)), -- certificate type
INDEX `Idx_Claim` (`ClaimId`),
INDEX `Idx_ClaimTransactionTime` (`TransactionTime`),
@ -230,3 +231,5 @@ CREATE TABLE `PriceHistory`
PRIMARY KEY `PK_PriceHistory` (`Id`),
UNIQUE KEY `Idx_PriceHistoryCreated` (`Created`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE utf8mb4_unicode_ci ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE Claims ADD UNIQUE KEY `Idx_ClaimUnique` (`TransactionHash`, `Vout`, `ClaimId`);

6
src/Controller/MainController.php
View file

@ -100,7 +100,9 @@ class MainController extends AppController {
// recent claims
$claims = $this->Claims->find()->select(['TransactionHash', 'Name', 'Vout', 'ClaimId', 'ClaimType', 'Author', 'Title', 'Description', 'ContentType',
'IsNSFW', 'Language', 'ThumbnailUrl', 'Created'])->contain(['Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->limit(5)->toArray();
'IsNSFW', 'Language', 'ThumbnailUrl', 'Created'])->
distinct(['Claims.ClaimId'])->
contain(['Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->limit(5)->toArray();
$this->set('recentBlocks', $blocks);
$this->set('recentClaims', $claims);
@ -137,7 +139,7 @@ class MainController extends AppController {
}
$offset = ($page - 1) * $pageLimit;
$claims = $this->Claims->find()->contain(['Stream', 'Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->offset($offset)->limit($pageLimit)->toArray();
$claims = $this->Claims->find()->distinct(['Claims.ClaimId'])->contain(['Stream', 'Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->offset($offset)->limit($pageLimit)->toArray();
for ($i = 0; $i < count($claims); $i++) {
if ($canConvert && $claims[$i]->Fee > 0 && $claims[$i]->FeeCurrency == 'USD') {
$claims[$i]->Price = $claims[$i]->Fee / $priceInfo->price;