/
functions.php
2156 lines (1866 loc) · 99.3 KB
/
functions.php
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<?php
use Ahc\Jwt\JWT;
use Appwrite\Auth\Auth;
use Appwrite\Event\Build;
use Appwrite\Event\Delete;
use Appwrite\Event\Event;
use Appwrite\Event\Func;
use Appwrite\Event\Usage;
use Appwrite\Event\Validator\FunctionEvent;
use Appwrite\Extend\Exception;
use Appwrite\Messaging\Adapter\Realtime;
use Appwrite\Task\Validator\Cron;
use Appwrite\Utopia\Database\Validator\CustomId;
use Appwrite\Utopia\Database\Validator\Queries\Deployments;
use Appwrite\Utopia\Database\Validator\Queries\Executions;
use Appwrite\Utopia\Database\Validator\Queries\Functions;
use Appwrite\Utopia\Response;
use Appwrite\Utopia\Response\Model\Rule;
use Executor\Executor;
use MaxMind\Db\Reader;
use Utopia\App;
use Utopia\CLI\Console;
use Utopia\Config\Config;
use Utopia\Database\Database;
use Utopia\Database\DateTime;
use Utopia\Database\Document;
use Utopia\Database\Exception\Duplicate as DuplicateException;
use Utopia\Database\Exception\Query as QueryException;
use Utopia\Database\Helpers\ID;
use Utopia\Database\Helpers\Permission;
use Utopia\Database\Helpers\Role;
use Utopia\Database\Query;
use Utopia\Database\Validator\Authorization;
use Utopia\Database\Validator\Roles;
use Utopia\Database\Validator\UID;
use Utopia\Storage\Device;
use Utopia\Storage\Validator\File;
use Utopia\Storage\Validator\FileExt;
use Utopia\Storage\Validator\FileSize;
use Utopia\Storage\Validator\Upload;
use Utopia\Swoole\Request;
use Utopia\System\System;
use Utopia\Validator\ArrayList;
use Utopia\Validator\Assoc;
use Utopia\Validator\Boolean;
use Utopia\Validator\Range;
use Utopia\Validator\Text;
use Utopia\Validator\WhiteList;
use Utopia\VCS\Adapter\Git\GitHub;
use Utopia\VCS\Exception\RepositoryNotFound;
include_once __DIR__ . '/../shared/api.php';
$redeployVcs = function (Request $request, Document $function, Document $project, Document $installation, Database $dbForProject, Build $queueForBuilds, Document $template, GitHub $github) {
$deploymentId = ID::unique();
$entrypoint = $function->getAttribute('entrypoint', '');
$providerInstallationId = $installation->getAttribute('providerInstallationId', '');
$privateKey = System::getEnv('_APP_VCS_GITHUB_PRIVATE_KEY');
$githubAppId = System::getEnv('_APP_VCS_GITHUB_APP_ID');
$github->initializeVariables($providerInstallationId, $privateKey, $githubAppId);
$owner = $github->getOwnerName($providerInstallationId);
$providerRepositoryId = $function->getAttribute('providerRepositoryId', '');
try {
$repositoryName = $github->getRepositoryName($providerRepositoryId) ?? '';
if (empty($repositoryName)) {
throw new Exception(Exception::PROVIDER_REPOSITORY_NOT_FOUND);
}
} catch (RepositoryNotFound $e) {
throw new Exception(Exception::PROVIDER_REPOSITORY_NOT_FOUND);
}
$providerBranch = $function->getAttribute('providerBranch', 'main');
$authorUrl = "https://github.com/$owner";
$repositoryUrl = "https://github.com/$owner/$repositoryName";
$branchUrl = "https://github.com/$owner/$repositoryName/tree/$providerBranch";
$commitDetails = [];
if ($template->isEmpty()) {
try {
$commitDetails = $github->getLatestCommit($owner, $repositoryName, $providerBranch);
} catch (\Throwable $error) {
Console::warning('Failed to get latest commit details');
Console::warning($error->getMessage());
Console::warning($error->getTraceAsString());
}
}
$deployment = $dbForProject->createDocument('deployments', new Document([
'$id' => $deploymentId,
'$permissions' => [
Permission::read(Role::any()),
Permission::update(Role::any()),
Permission::delete(Role::any()),
],
'resourceId' => $function->getId(),
'resourceInternalId' => $function->getInternalId(),
'resourceType' => 'functions',
'entrypoint' => $entrypoint,
'commands' => $function->getAttribute('commands', ''),
'type' => 'vcs',
'installationId' => $installation->getId(),
'installationInternalId' => $installation->getInternalId(),
'providerRepositoryId' => $providerRepositoryId,
'repositoryId' => $function->getAttribute('repositoryId', ''),
'repositoryInternalId' => $function->getAttribute('repositoryInternalId', ''),
'providerBranchUrl' => $branchUrl,
'providerRepositoryName' => $repositoryName,
'providerRepositoryOwner' => $owner,
'providerRepositoryUrl' => $repositoryUrl,
'providerCommitHash' => $commitDetails['commitHash'] ?? '',
'providerCommitAuthorUrl' => $authorUrl,
'providerCommitAuthor' => $commitDetails['commitAuthor'] ?? '',
'providerCommitMessage' => $commitDetails['commitMessage'] ?? '',
'providerCommitUrl' => $commitDetails['commitUrl'] ?? '',
'providerBranch' => $providerBranch,
'providerRootDirectory' => $function->getAttribute('providerRootDirectory', ''),
'search' => implode(' ', [$deploymentId, $entrypoint]),
'activate' => true,
]));
$queueForBuilds
->setType(BUILD_TYPE_DEPLOYMENT)
->setResource($function)
->setDeployment($deployment)
->setTemplate($template);
};
App::post('/v1/functions')
->groups(['api', 'functions'])
->desc('Create function')
->label('scope', 'functions.write')
->label('event', 'functions.[functionId].create')
->label('audits.event', 'function.create')
->label('audits.resource', 'function/{response.$id}')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'create')
->label('sdk.description', '/docs/references/functions/create-function.md')
->label('sdk.response.code', Response::STATUS_CODE_CREATED)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_FUNCTION)
->param('functionId', '', new CustomId(), 'Function ID. Choose a custom ID or generate a random ID with `ID.unique()`. Valid chars are a-z, A-Z, 0-9, period, hyphen, and underscore. Can\'t start with a special char. Max length is 36 chars.')
->param('name', '', new Text(128), 'Function name. Max length: 128 chars.')
->param('runtime', '', new WhiteList(array_keys(Config::getParam('runtimes')), true), 'Execution runtime.')
->param('execute', [], new Roles(APP_LIMIT_ARRAY_PARAMS_SIZE), 'An array of role strings with execution permissions. By default no user is granted with any execute permissions. [learn more about roles](https://appwrite.io/docs/permissions#permission-roles). Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' roles are allowed, each 64 characters long.', true)
->param('events', [], new ArrayList(new FunctionEvent(), APP_LIMIT_ARRAY_PARAMS_SIZE), 'Events list. Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' events are allowed.', true)
->param('schedule', '', new Cron(), 'Schedule CRON syntax.', true)
->param('timeout', 15, new Range(1, (int) System::getEnv('_APP_FUNCTIONS_TIMEOUT', 900)), 'Function maximum execution time in seconds.', true)
->param('enabled', true, new Boolean(), 'Is function enabled? When set to \'disabled\', users cannot access the function but Server SDKs with and API key can still access the function. No data is lost when this is toggled.', true)
->param('logging', true, new Boolean(), 'Whether executions will be logged. When set to false, executions will not be logged, but will reduce resource used by your Appwrite project.', true)
->param('entrypoint', '', new Text(1028, 0), 'Entrypoint File. This path is relative to the "providerRootDirectory".', true)
->param('commands', '', new Text(8192, 0), 'Build Commands.', true)
->param('installationId', '', new Text(128, 0), 'Appwrite Installation ID for VCS (Version Control System) deployment.', true)
->param('providerRepositoryId', '', new Text(128, 0), 'Repository ID of the repo linked to the function.', true)
->param('providerBranch', '', new Text(128, 0), 'Production branch for the repo linked to the function.', true)
->param('providerSilentMode', false, new Boolean(), 'Is the VCS (Version Control System) connection in silent mode for the repo linked to the function? In silent mode, comments will not be made on commits and pull requests.', true)
->param('providerRootDirectory', '', new Text(128, 0), 'Path to function code in the linked repo.', true)
->param('templateRepository', '', new Text(128, 0), 'Repository name of the template.', true)
->param('templateOwner', '', new Text(128, 0), 'The name of the owner of the template.', true)
->param('templateRootDirectory', '', new Text(128, 0), 'Path to function code in the template repo.', true)
->param('templateBranch', '', new Text(128, 0), 'Production branch for the repo linked to the function template.', true)
->inject('request')
->inject('response')
->inject('dbForProject')
->inject('project')
->inject('user')
->inject('queueForEvents')
->inject('queueForBuilds')
->inject('dbForConsole')
->inject('gitHub')
->action(function (string $functionId, string $name, string $runtime, array $execute, array $events, string $schedule, int $timeout, bool $enabled, bool $logging, string $entrypoint, string $commands, string $installationId, string $providerRepositoryId, string $providerBranch, bool $providerSilentMode, string $providerRootDirectory, string $templateRepository, string $templateOwner, string $templateRootDirectory, string $templateBranch, Request $request, Response $response, Database $dbForProject, Document $project, Document $user, Event $queueForEvents, Build $queueForBuilds, Database $dbForConsole, GitHub $github) use ($redeployVcs) {
$functionId = ($functionId == 'unique()') ? ID::unique() : $functionId;
$allowList = \array_filter(\explode(',', System::getEnv('_APP_FUNCTIONS_RUNTIMES', '')));
if (!empty($allowList) && !\in_array($runtime, $allowList)) {
throw new Exception(Exception::FUNCTION_RUNTIME_UNSUPPORTED, 'Runtime "' . $runtime . '" is not supported');
}
// build from template
$template = new Document([]);
if (
!empty($templateRepository)
&& !empty($templateOwner)
&& !empty($templateRootDirectory)
&& !empty($templateBranch)
) {
$template->setAttribute('repositoryName', $templateRepository)
->setAttribute('ownerName', $templateOwner)
->setAttribute('rootDirectory', $templateRootDirectory)
->setAttribute('branch', $templateBranch);
}
$installation = $dbForConsole->getDocument('installations', $installationId);
if (!empty($installationId) && $installation->isEmpty()) {
throw new Exception(Exception::INSTALLATION_NOT_FOUND);
}
if (!empty($providerRepositoryId) && (empty($installationId) || empty($providerBranch))) {
throw new Exception(Exception::GENERAL_ARGUMENT_INVALID, 'When connecting to VCS (Version Control System), you need to provide "installationId" and "providerBranch".');
}
$function = $dbForProject->createDocument('functions', new Document([
'$id' => $functionId,
'execute' => $execute,
'enabled' => $enabled,
'live' => true,
'logging' => $logging,
'name' => $name,
'runtime' => $runtime,
'deploymentInternalId' => '',
'deployment' => '',
'events' => $events,
'schedule' => $schedule,
'scheduleInternalId' => '',
'scheduleId' => '',
'timeout' => $timeout,
'entrypoint' => $entrypoint,
'commands' => $commands,
'search' => implode(' ', [$functionId, $name, $runtime]),
'version' => 'v3',
'installationId' => $installation->getId(),
'installationInternalId' => $installation->getInternalId(),
'providerRepositoryId' => $providerRepositoryId,
'repositoryId' => '',
'repositoryInternalId' => '',
'providerBranch' => $providerBranch,
'providerRootDirectory' => $providerRootDirectory,
'providerSilentMode' => $providerSilentMode,
]));
$schedule = Authorization::skip(
fn () => $dbForConsole->createDocument('schedules', new Document([
'region' => System::getEnv('_APP_REGION', 'default'), // Todo replace with projects region
'resourceType' => 'function',
'resourceId' => $function->getId(),
'resourceInternalId' => $function->getInternalId(),
'resourceUpdatedAt' => DateTime::now(),
'projectId' => $project->getId(),
'schedule' => $function->getAttribute('schedule'),
'active' => false,
]))
);
$function->setAttribute('scheduleId', $schedule->getId());
$function->setAttribute('scheduleInternalId', $schedule->getInternalId());
// Git connect logic
if (!empty($providerRepositoryId)) {
$teamId = $project->getAttribute('teamId', '');
$repository = $dbForConsole->createDocument('repositories', new Document([
'$id' => ID::unique(),
'$permissions' => [
Permission::read(Role::team(ID::custom($teamId))),
Permission::update(Role::team(ID::custom($teamId), 'owner')),
Permission::update(Role::team(ID::custom($teamId), 'developer')),
Permission::delete(Role::team(ID::custom($teamId), 'owner')),
Permission::delete(Role::team(ID::custom($teamId), 'developer')),
],
'installationId' => $installation->getId(),
'installationInternalId' => $installation->getInternalId(),
'projectId' => $project->getId(),
'projectInternalId' => $project->getInternalId(),
'providerRepositoryId' => $providerRepositoryId,
'resourceId' => $function->getId(),
'resourceInternalId' => $function->getInternalId(),
'resourceType' => 'function',
'providerPullRequestIds' => []
]));
$function->setAttribute('repositoryId', $repository->getId());
$function->setAttribute('repositoryInternalId', $repository->getInternalId());
}
$function = $dbForProject->updateDocument('functions', $function->getId(), $function);
// Redeploy vcs logic
if (!empty($providerRepositoryId)) {
$redeployVcs($request, $function, $project, $installation, $dbForProject, $queueForBuilds, $template, $github);
}
$functionsDomain = System::getEnv('_APP_DOMAIN_FUNCTIONS', '');
if (!empty($functionsDomain)) {
$ruleId = ID::unique();
$routeSubdomain = ID::unique();
$domain = "{$routeSubdomain}.{$functionsDomain}";
$rule = Authorization::skip(
fn () => $dbForConsole->createDocument('rules', new Document([
'$id' => $ruleId,
'projectId' => $project->getId(),
'projectInternalId' => $project->getInternalId(),
'domain' => $domain,
'resourceType' => 'function',
'resourceId' => $function->getId(),
'resourceInternalId' => $function->getInternalId(),
'status' => 'verified',
'certificateId' => '',
]))
);
/** Trigger Webhook */
$ruleModel = new Rule();
$ruleCreate =
$queueForEvents
->setClass(Event::WEBHOOK_CLASS_NAME)
->setQueue(Event::WEBHOOK_QUEUE_NAME);
$ruleCreate
->setProject($project)
->setEvent('rules.[ruleId].create')
->setParam('ruleId', $rule->getId())
->setPayload($rule->getArrayCopy(array_keys($ruleModel->getRules())))
->trigger();
/** Trigger Functions */
$ruleCreate
->setClass(Event::FUNCTIONS_CLASS_NAME)
->setQueue(Event::FUNCTIONS_QUEUE_NAME)
->trigger();
/** Trigger realtime event */
$allEvents = Event::generateEvents('rules.[ruleId].create', [
'ruleId' => $rule->getId(),
]);
$target = Realtime::fromPayload(
// Pass first, most verbose event pattern
event: $allEvents[0],
payload: $rule,
project: $project
);
Realtime::send(
projectId: 'console',
payload: $rule->getArrayCopy(),
events: $allEvents,
channels: $target['channels'],
roles: $target['roles']
);
Realtime::send(
projectId: $project->getId(),
payload: $rule->getArrayCopy(),
events: $allEvents,
channels: $target['channels'],
roles: $target['roles']
);
}
$queueForEvents->setParam('functionId', $function->getId());
$response
->setStatusCode(Response::STATUS_CODE_CREATED)
->dynamic($function, Response::MODEL_FUNCTION);
});
App::get('/v1/functions')
->groups(['api', 'functions'])
->desc('List functions')
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'list')
->label('sdk.description', '/docs/references/functions/list-functions.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_FUNCTION_LIST)
->param('queries', [], new Functions(), 'Array of query strings generated using the Query class provided by the SDK. [Learn more about queries](https://appwrite.io/docs/queries). Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' queries are allowed, each ' . APP_LIMIT_ARRAY_ELEMENT_SIZE . ' characters long. You may filter on the following attributes: ' . implode(', ', Functions::ALLOWED_ATTRIBUTES), true)
->param('search', '', new Text(256), 'Search term to filter your list results. Max length: 256 chars.', true)
->inject('response')
->inject('dbForProject')
->action(function (array $queries, string $search, Response $response, Database $dbForProject) {
try {
$queries = Query::parseQueries($queries);
} catch (QueryException $e) {
throw new Exception(Exception::GENERAL_QUERY_INVALID, $e->getMessage());
}
if (!empty($search)) {
$queries[] = Query::search('search', $search);
}
/**
* Get cursor document if there was a cursor query, we use array_filter and reset for reference $cursor to $queries
*/
$cursor = \array_filter($queries, function ($query) {
return \in_array($query->getMethod(), [Query::TYPE_CURSOR_AFTER, Query::TYPE_CURSOR_BEFORE]);
});
$cursor = reset($cursor);
if ($cursor) {
/** @var Query $cursor */
$functionId = $cursor->getValue();
$cursorDocument = $dbForProject->getDocument('functions', $functionId);
if ($cursorDocument->isEmpty()) {
throw new Exception(Exception::GENERAL_CURSOR_NOT_FOUND, "Function '{$functionId}' for the 'cursor' value not found.");
}
$cursor->setValue($cursorDocument);
}
$filterQueries = Query::groupByType($queries)['filters'];
$response->dynamic(new Document([
'functions' => $dbForProject->find('functions', $queries),
'total' => $dbForProject->count('functions', $filterQueries, APP_LIMIT_COUNT),
]), Response::MODEL_FUNCTION_LIST);
});
App::get('/v1/functions/runtimes')
->groups(['api', 'functions'])
->desc('List runtimes')
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'listRuntimes')
->label('sdk.description', '/docs/references/functions/list-runtimes.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_RUNTIME_LIST)
->inject('response')
->action(function (Response $response) {
$runtimes = Config::getParam('runtimes');
$allowList = \array_filter(\explode(',', System::getEnv('_APP_FUNCTIONS_RUNTIMES', '')));
$allowed = [];
foreach ($runtimes as $key => $runtime) {
if (!empty($allowList) && !\in_array($key, $allowList)) {
continue;
}
$runtimes[$key]['$id'] = $key;
$allowed[] = $runtimes[$key];
}
$response->dynamic(new Document([
'total' => count($allowed),
'runtimes' => $allowed
]), Response::MODEL_RUNTIME_LIST);
});
App::get('/v1/functions/:functionId')
->groups(['api', 'functions'])
->desc('Get function')
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'get')
->label('sdk.description', '/docs/references/functions/get-function.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_FUNCTION)
->param('functionId', '', new UID(), 'Function ID.')
->inject('response')
->inject('dbForProject')
->action(function (string $functionId, Response $response, Database $dbForProject) {
$function = $dbForProject->getDocument('functions', $functionId);
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
$response->dynamic($function, Response::MODEL_FUNCTION);
});
App::get('/v1/functions/:functionId/usage')
->desc('Get function usage')
->groups(['api', 'functions', 'usage'])
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_ADMIN])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'getFunctionUsage')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_USAGE_FUNCTION)
->param('functionId', '', new UID(), 'Function ID.')
->param('range', '30d', new WhiteList(['24h', '30d', '90d']), 'Date range.', true)
->inject('response')
->inject('dbForProject')
->action(function (string $functionId, string $range, Response $response, Database $dbForProject) {
$function = $dbForProject->getDocument('functions', $functionId);
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
$periods = Config::getParam('usage', []);
$stats = $usage = [];
$days = $periods[$range];
$metrics = [
str_replace(['{resourceType}', '{resourceInternalId}'], ['functions', $function->getInternalId()], METRIC_FUNCTION_ID_DEPLOYMENTS),
str_replace(['{resourceType}', '{resourceInternalId}'], ['functions', $function->getInternalId()], METRIC_FUNCTION_ID_DEPLOYMENTS_STORAGE),
str_replace('{functionInternalId}', $function->getInternalId(), METRIC_FUNCTION_ID_BUILDS),
str_replace('{functionInternalId}', $function->getInternalId(), METRIC_FUNCTION_ID_BUILDS_STORAGE),
str_replace('{functionInternalId}', $function->getInternalId(), METRIC_FUNCTION_ID_BUILDS_COMPUTE),
str_replace('{functionInternalId}', $function->getInternalId(), METRIC_FUNCTION_ID_EXECUTIONS),
str_replace('{functionInternalId}', $function->getInternalId(), METRIC_FUNCTION_ID_EXECUTIONS_COMPUTE),
];
Authorization::skip(function () use ($dbForProject, $days, $metrics, &$stats) {
foreach ($metrics as $metric) {
$result = $dbForProject->findOne('stats', [
Query::equal('metric', [$metric]),
Query::equal('period', ['inf'])
]);
$stats[$metric]['total'] = $result['value'] ?? 0;
$limit = $days['limit'];
$period = $days['period'];
$results = $dbForProject->find('stats', [
Query::equal('metric', [$metric]),
Query::equal('period', [$period]),
Query::limit($limit),
Query::orderDesc('time'),
]);
$stats[$metric]['data'] = [];
foreach ($results as $result) {
$stats[$metric]['data'][$result->getAttribute('time')] = [
'value' => $result->getAttribute('value'),
];
}
}
});
$format = match ($days['period']) {
'1h' => 'Y-m-d\TH:00:00.000P',
'1d' => 'Y-m-d\T00:00:00.000P',
};
foreach ($metrics as $metric) {
$usage[$metric]['total'] = $stats[$metric]['total'];
$usage[$metric]['data'] = [];
$leap = time() - ($days['limit'] * $days['factor']);
while ($leap < time()) {
$leap += $days['factor'];
$formatDate = date($format, $leap);
$usage[$metric]['data'][] = [
'value' => $stats[$metric]['data'][$formatDate]['value'] ?? 0,
'date' => $formatDate,
];
}
}
$response->dynamic(new Document([
'range' => $range,
'deploymentsTotal' => $usage[$metrics[0]]['total'],
'deploymentsStorageTotal' => $usage[$metrics[1]]['total'],
'buildsTotal' => $usage[$metrics[2]]['total'],
'buildsStorageTotal' => $usage[$metrics[3]]['total'],
'buildsTimeTotal' => $usage[$metrics[4]]['total'],
'executionsTotal' => $usage[$metrics[5]]['total'],
'executionsTimeTotal' => $usage[$metrics[6]]['total'],
'deployments' => $usage[$metrics[0]]['data'],
'deploymentsStorage' => $usage[$metrics[1]]['data'],
'builds' => $usage[$metrics[2]]['data'],
'buildsStorage' => $usage[$metrics[3]]['data'],
'buildsTime' => $usage[$metrics[4]]['data'],
'executions' => $usage[$metrics[5]]['data'],
'executionsTime' => $usage[$metrics[6]]['data'],
]), Response::MODEL_USAGE_FUNCTION);
});
App::get('/v1/functions/usage')
->desc('Get functions usage')
->groups(['api', 'functions'])
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_ADMIN])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'getUsage')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_USAGE_FUNCTIONS)
->param('range', '30d', new WhiteList(['24h', '30d', '90d']), 'Date range.', true)
->inject('response')
->inject('dbForProject')
->action(function (string $range, Response $response, Database $dbForProject) {
$periods = Config::getParam('usage', []);
$stats = $usage = [];
$days = $periods[$range];
$metrics = [
METRIC_FUNCTIONS,
METRIC_DEPLOYMENTS,
METRIC_DEPLOYMENTS_STORAGE,
METRIC_BUILDS,
METRIC_BUILDS_STORAGE,
METRIC_BUILDS_COMPUTE,
METRIC_EXECUTIONS,
METRIC_EXECUTIONS_COMPUTE,
];
Authorization::skip(function () use ($dbForProject, $days, $metrics, &$stats) {
foreach ($metrics as $metric) {
$result = $dbForProject->findOne('stats', [
Query::equal('metric', [$metric]),
Query::equal('period', ['inf'])
]);
$stats[$metric]['total'] = $result['value'] ?? 0;
$limit = $days['limit'];
$period = $days['period'];
$results = $dbForProject->find('stats', [
Query::equal('metric', [$metric]),
Query::equal('period', [$period]),
Query::limit($limit),
Query::orderDesc('time'),
]);
$stats[$metric]['data'] = [];
foreach ($results as $result) {
$stats[$metric]['data'][$result->getAttribute('time')] = [
'value' => $result->getAttribute('value'),
];
}
}
});
$format = match ($days['period']) {
'1h' => 'Y-m-d\TH:00:00.000P',
'1d' => 'Y-m-d\T00:00:00.000P',
};
foreach ($metrics as $metric) {
$usage[$metric]['total'] = $stats[$metric]['total'];
$usage[$metric]['data'] = [];
$leap = time() - ($days['limit'] * $days['factor']);
while ($leap < time()) {
$leap += $days['factor'];
$formatDate = date($format, $leap);
$usage[$metric]['data'][] = [
'value' => $stats[$metric]['data'][$formatDate]['value'] ?? 0,
'date' => $formatDate,
];
}
}
$response->dynamic(new Document([
'range' => $range,
'functionsTotal' => $usage[$metrics[0]]['total'],
'deploymentsTotal' => $usage[$metrics[1]]['total'],
'deploymentsStorageTotal' => $usage[$metrics[2]]['total'],
'buildsTotal' => $usage[$metrics[3]]['total'],
'buildsStorageTotal' => $usage[$metrics[4]]['total'],
'buildsTimeTotal' => $usage[$metrics[5]]['total'],
'executionsTotal' => $usage[$metrics[6]]['total'],
'executionsTimeTotal' => $usage[$metrics[7]]['total'],
'functions' => $usage[$metrics[0]]['data'],
'deployments' => $usage[$metrics[1]]['data'],
'deploymentsStorage' => $usage[$metrics[2]]['data'],
'builds' => $usage[$metrics[3]]['data'],
'buildsStorage' => $usage[$metrics[4]]['data'],
'buildsTime' => $usage[$metrics[5]]['data'],
'executions' => $usage[$metrics[6]]['data'],
'executionsTime' => $usage[$metrics[7]]['data'],
]), Response::MODEL_USAGE_FUNCTIONS);
});
App::put('/v1/functions/:functionId')
->groups(['api', 'functions'])
->desc('Update function')
->label('scope', 'functions.write')
->label('event', 'functions.[functionId].update')
->label('audits.event', 'function.update')
->label('audits.resource', 'function/{response.$id}')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'update')
->label('sdk.description', '/docs/references/functions/update-function.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_FUNCTION)
->param('functionId', '', new UID(), 'Function ID.')
->param('name', '', new Text(128), 'Function name. Max length: 128 chars.')
->param('runtime', '', new WhiteList(array_keys(Config::getParam('runtimes')), true), 'Execution runtime.', true)
->param('execute', [], new Roles(APP_LIMIT_ARRAY_PARAMS_SIZE), 'An array of role strings with execution permissions. By default no user is granted with any execute permissions. [learn more about roles](https://appwrite.io/docs/permissions#permission-roles). Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' roles are allowed, each 64 characters long.', true)
->param('events', [], new ArrayList(new FunctionEvent(), APP_LIMIT_ARRAY_PARAMS_SIZE), 'Events list. Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' events are allowed.', true)
->param('schedule', '', new Cron(), 'Schedule CRON syntax.', true)
->param('timeout', 15, new Range(1, (int) System::getEnv('_APP_FUNCTIONS_TIMEOUT', 900)), 'Maximum execution time in seconds.', true)
->param('enabled', true, new Boolean(), 'Is function enabled? When set to \'disabled\', users cannot access the function but Server SDKs with and API key can still access the function. No data is lost when this is toggled.', true)
->param('logging', true, new Boolean(), 'Whether executions will be logged. When set to false, executions will not be logged, but will reduce resource used by your Appwrite project.', true)
->param('entrypoint', '', new Text(1028, 0), 'Entrypoint File. This path is relative to the "providerRootDirectory".', true)
->param('commands', '', new Text(8192, 0), 'Build Commands.', true)
->param('installationId', '', new Text(128, 0), 'Appwrite Installation ID for VCS (Version Controle System) deployment.', true)
->param('providerRepositoryId', '', new Text(128, 0), 'Repository ID of the repo linked to the function', true)
->param('providerBranch', '', new Text(128, 0), 'Production branch for the repo linked to the function', true)
->param('providerSilentMode', false, new Boolean(), 'Is the VCS (Version Control System) connection in silent mode for the repo linked to the function? In silent mode, comments will not be made on commits and pull requests.', true)
->param('providerRootDirectory', '', new Text(128, 0), 'Path to function code in the linked repo.', true)
->inject('request')
->inject('response')
->inject('dbForProject')
->inject('project')
->inject('queueForEvents')
->inject('queueForBuilds')
->inject('dbForConsole')
->inject('gitHub')
->action(function (string $functionId, string $name, string $runtime, array $execute, array $events, string $schedule, int $timeout, bool $enabled, bool $logging, string $entrypoint, string $commands, string $installationId, string $providerRepositoryId, string $providerBranch, bool $providerSilentMode, string $providerRootDirectory, Request $request, Response $response, Database $dbForProject, Document $project, Event $queueForEvents, Build $queueForBuilds, Database $dbForConsole, GitHub $github) use ($redeployVcs) {
// TODO: If only branch changes, re-deploy
$function = $dbForProject->getDocument('functions', $functionId);
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
$installation = $dbForConsole->getDocument('installations', $installationId);
if (!empty($installationId) && $installation->isEmpty()) {
throw new Exception(Exception::INSTALLATION_NOT_FOUND);
}
if (!empty($providerRepositoryId) && (empty($installationId) || empty($providerBranch))) {
throw new Exception(Exception::GENERAL_ARGUMENT_INVALID, 'When connecting to VCS (Version Control System), you need to provide "installationId" and "providerBranch".');
}
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
if (empty($runtime)) {
$runtime = $function->getAttribute('runtime');
}
$enabled ??= $function->getAttribute('enabled', true);
$repositoryId = $function->getAttribute('repositoryId', '');
$repositoryInternalId = $function->getAttribute('repositoryInternalId', '');
if (empty($entrypoint)) {
$entrypoint = $function->getAttribute('entrypoint', '');
}
$isConnected = !empty($function->getAttribute('providerRepositoryId', ''));
// Git disconnect logic
if ($isConnected && empty($providerRepositoryId)) {
$repositories = $dbForConsole->find('repositories', [
Query::equal('projectInternalId', [$project->getInternalId()]),
Query::equal('resourceInternalId', [$function->getInternalId()]),
Query::equal('resourceType', ['function']),
Query::limit(100),
]);
foreach ($repositories as $repository) {
$dbForConsole->deleteDocument('repositories', $repository->getId());
}
$providerRepositoryId = '';
$installationId = '';
$providerBranch = '';
$providerRootDirectory = '';
$providerSilentMode = true;
$repositoryId = '';
$repositoryInternalId = '';
}
// Git connect logic
if (!$isConnected && !empty($providerRepositoryId)) {
$teamId = $project->getAttribute('teamId', '');
$repository = $dbForConsole->createDocument('repositories', new Document([
'$id' => ID::unique(),
'$permissions' => [
Permission::read(Role::team(ID::custom($teamId))),
Permission::update(Role::team(ID::custom($teamId), 'owner')),
Permission::update(Role::team(ID::custom($teamId), 'developer')),
Permission::delete(Role::team(ID::custom($teamId), 'owner')),
Permission::delete(Role::team(ID::custom($teamId), 'developer')),
],
'installationId' => $installation->getId(),
'installationInternalId' => $installation->getInternalId(),
'projectId' => $project->getId(),
'projectInternalId' => $project->getInternalId(),
'providerRepositoryId' => $providerRepositoryId,
'resourceId' => $function->getId(),
'resourceInternalId' => $function->getInternalId(),
'resourceType' => 'function',
'providerPullRequestIds' => []
]));
$repositoryId = $repository->getId();
$repositoryInternalId = $repository->getInternalId();
}
$live = true;
if (
$function->getAttribute('name') !== $name ||
$function->getAttribute('entrypoint') !== $entrypoint ||
$function->getAttribute('commands') !== $commands ||
$function->getAttribute('providerRootDirectory') !== $providerRootDirectory ||
$function->getAttribute('runtime') !== $runtime
) {
$live = false;
}
$function = $dbForProject->updateDocument('functions', $function->getId(), new Document(array_merge($function->getArrayCopy(), [
'execute' => $execute,
'name' => $name,
'runtime' => $runtime,
'events' => $events,
'schedule' => $schedule,
'timeout' => $timeout,
'enabled' => $enabled,
'live' => $live,
'logging' => $logging,
'entrypoint' => $entrypoint,
'commands' => $commands,
'installationId' => $installation->getId(),
'installationInternalId' => $installation->getInternalId(),
'providerRepositoryId' => $providerRepositoryId,
'repositoryId' => $repositoryId,
'repositoryInternalId' => $repositoryInternalId,
'providerBranch' => $providerBranch,
'providerRootDirectory' => $providerRootDirectory,
'providerSilentMode' => $providerSilentMode,
'search' => implode(' ', [$functionId, $name, $runtime]),
])));
// Redeploy logic
if (!$isConnected && !empty($providerRepositoryId)) {
$redeployVcs($request, $function, $project, $installation, $dbForProject, $queueForBuilds, new Document(), $github);
}
// Inform scheduler if function is still active
$schedule = $dbForConsole->getDocument('schedules', $function->getAttribute('scheduleId'));
$schedule
->setAttribute('resourceUpdatedAt', DateTime::now())
->setAttribute('schedule', $function->getAttribute('schedule'))
->setAttribute('active', !empty($function->getAttribute('schedule')) && !empty($function->getAttribute('deployment')));
Authorization::skip(fn () => $dbForConsole->updateDocument('schedules', $schedule->getId(), $schedule));
$queueForEvents->setParam('functionId', $function->getId());
$response->dynamic($function, Response::MODEL_FUNCTION);
});
App::get('/v1/functions/:functionId/deployments/:deploymentId/download')
->groups(['api', 'functions'])
->desc('Download Deployment')
->label('scope', 'functions.read')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'downloadDeployment')
->label('sdk.description', '/docs/references/functions/download-deployment.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', '*/*')
->label('sdk.methodType', 'location')
->param('functionId', '', new UID(), 'Function ID.')
->param('deploymentId', '', new UID(), 'Deployment ID.')
->inject('response')
->inject('request')
->inject('dbForProject')
->inject('deviceForFunctions')
->action(function (string $functionId, string $deploymentId, Response $response, Request $request, Database $dbForProject, Device $deviceForFunctions) {
$function = $dbForProject->getDocument('functions', $functionId);
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
$deployment = $dbForProject->getDocument('deployments', $deploymentId);
if ($deployment->isEmpty()) {
throw new Exception(Exception::DEPLOYMENT_NOT_FOUND);
}
if ($deployment->getAttribute('resourceId') !== $function->getId()) {
throw new Exception(Exception::DEPLOYMENT_NOT_FOUND);
}
$path = $deployment->getAttribute('path', '');
if (!$deviceForFunctions->exists($path)) {
throw new Exception(Exception::DEPLOYMENT_NOT_FOUND);
}
$response
->setContentType('application/gzip')
->addHeader('Expires', \date('D, d M Y H:i:s', \time() + (60 * 60 * 24 * 45)) . ' GMT') // 45 days cache
->addHeader('X-Peak', \memory_get_peak_usage())
->addHeader('Content-Disposition', 'attachment; filename="' . $deploymentId . '.tar.gz"');
$size = $deviceForFunctions->getFileSize($path);
$rangeHeader = $request->getHeader('range');
if (!empty($rangeHeader)) {
$start = $request->getRangeStart();
$end = $request->getRangeEnd();
$unit = $request->getRangeUnit();
if ($end === null) {
$end = min(($start + MAX_OUTPUT_CHUNK_SIZE - 1), ($size - 1));
}
if ($unit !== 'bytes' || $start >= $end || $end >= $size) {
throw new Exception(Exception::STORAGE_INVALID_RANGE);
}
$response
->addHeader('Accept-Ranges', 'bytes')
->addHeader('Content-Range', 'bytes ' . $start . '-' . $end . '/' . $size)
->addHeader('Content-Length', $end - $start + 1)
->setStatusCode(Response::STATUS_CODE_PARTIALCONTENT);
$response->send($deviceForFunctions->read($path, $start, ($end - $start + 1)));
}
if ($size > APP_STORAGE_READ_BUFFER) {
for ($i = 0; $i < ceil($size / MAX_OUTPUT_CHUNK_SIZE); $i++) {
$response->chunk(
$deviceForFunctions->read(
$path,
($i * MAX_OUTPUT_CHUNK_SIZE),
min(MAX_OUTPUT_CHUNK_SIZE, $size - ($i * MAX_OUTPUT_CHUNK_SIZE))
),
(($i + 1) * MAX_OUTPUT_CHUNK_SIZE) >= $size
);
}
} else {
$response->send($deviceForFunctions->read($path));
}
});
App::patch('/v1/functions/:functionId/deployments/:deploymentId')
->groups(['api', 'functions'])
->desc('Update function deployment')
->label('scope', 'functions.write')
->label('event', 'functions.[functionId].deployments.[deploymentId].update')
->label('audits.event', 'deployment.update')
->label('audits.resource', 'function/{request.functionId}')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'updateDeployment')
->label('sdk.description', '/docs/references/functions/update-function-deployment.md')
->label('sdk.response.code', Response::STATUS_CODE_OK)
->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
->label('sdk.response.model', Response::MODEL_FUNCTION)
->param('functionId', '', new UID(), 'Function ID.')
->param('deploymentId', '', new UID(), 'Deployment ID.')
->inject('response')
->inject('dbForProject')
->inject('queueForEvents')
->inject('dbForConsole')
->action(function (string $functionId, string $deploymentId, Response $response, Database $dbForProject, Event $queueForEvents, Database $dbForConsole) {
$function = $dbForProject->getDocument('functions', $functionId);
$deployment = $dbForProject->getDocument('deployments', $deploymentId);
$build = $dbForProject->getDocument('builds', $deployment->getAttribute('buildId', ''));
if ($function->isEmpty()) {
throw new Exception(Exception::FUNCTION_NOT_FOUND);
}
if ($deployment->isEmpty()) {
throw new Exception(Exception::DEPLOYMENT_NOT_FOUND);
}
if ($build->isEmpty()) {
throw new Exception(Exception::BUILD_NOT_FOUND);
}
if ($build->getAttribute('status') !== 'ready') {
throw new Exception(Exception::BUILD_NOT_READY);
}
$function = $dbForProject->updateDocument('functions', $function->getId(), new Document(array_merge($function->getArrayCopy(), [
'deploymentInternalId' => $deployment->getInternalId(),
'deployment' => $deployment->getId(),
])));
// Inform scheduler if function is still active
$schedule = $dbForConsole->getDocument('schedules', $function->getAttribute('scheduleId'));
$schedule
->setAttribute('resourceUpdatedAt', DateTime::now())
->setAttribute('schedule', $function->getAttribute('schedule'))
->setAttribute('active', !empty($function->getAttribute('schedule')) && !empty($function->getAttribute('deployment')));
Authorization::skip(fn () => $dbForConsole->updateDocument('schedules', $schedule->getId(), $schedule));
$queueForEvents
->setParam('functionId', $function->getId())
->setParam('deploymentId', $deployment->getId());
$response->dynamic($function, Response::MODEL_FUNCTION);
});
App::delete('/v1/functions/:functionId')
->groups(['api', 'functions'])
->desc('Delete function')
->label('scope', 'functions.write')
->label('event', 'functions.[functionId].delete')
->label('audits.event', 'function.delete')
->label('audits.resource', 'function/{request.functionId}')
->label('sdk.auth', [APP_AUTH_TYPE_KEY])
->label('sdk.namespace', 'functions')
->label('sdk.method', 'delete')
->label('sdk.description', '/docs/references/functions/delete-function.md')
->label('sdk.response.code', Response::STATUS_CODE_NOCONTENT)
->label('sdk.response.model', Response::MODEL_NONE)
->param('functionId', '', new UID(), 'Function ID.')
->inject('response')
->inject('dbForProject')