mirror of
https://github.com/hanzoai/tasks.git
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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
package sql
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import (
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"errors"
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"fmt"
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"slices"
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"github.com/hanzoai/tasks/common/config"
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"github.com/hanzoai/tasks/common/log"
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"github.com/hanzoai/tasks/common/metrics"
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"github.com/hanzoai/tasks/common/persistence/sql/sqlplugin"
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"github.com/hanzoai/tasks/common/resolver"
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expmaps "golang.org/x/exp/maps"
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)
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var ErrPluginNotSupported = errors.New("plugin not supported")
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var supportedPlugins = map[string]sqlplugin.Plugin{}
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// RegisterPlugin will register a SQL plugin
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func RegisterPlugin(pluginName string, plugin sqlplugin.Plugin) {
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if _, ok := supportedPlugins[pluginName]; ok {
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panic("plugin " + pluginName + " already registered")
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}
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supportedPlugins[pluginName] = plugin
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}
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// NewSQLDB creates a returns a reference to a logical connection to the
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// underlying SQL database. The returned object is tied to a single
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// SQL database and the object can be used to perform CRUD operations on
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// the tables in the database.
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func NewSQLDB(
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dbKind sqlplugin.DbKind,
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cfg *config.SQL,
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r resolver.ServiceResolver,
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logger log.Logger,
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mh metrics.Handler,
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) (sqlplugin.DB, error) {
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return createDB[sqlplugin.DB](dbKind, cfg, r, logger, mh)
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}
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// NewSQLAdminDB returns a AdminDB.
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func NewSQLAdminDB(
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dbKind sqlplugin.DbKind,
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cfg *config.SQL,
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r resolver.ServiceResolver,
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logger log.Logger,
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mh metrics.Handler,
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) (sqlplugin.AdminDB, error) {
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return createDB[sqlplugin.AdminDB](dbKind, cfg, r, logger, mh)
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}
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func createDB[T any](
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dbKind sqlplugin.DbKind,
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cfg *config.SQL,
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r resolver.ServiceResolver,
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logger log.Logger,
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mh metrics.Handler,
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) (T, error) {
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var res T
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plugin, err := getPlugin(cfg.PluginName)
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if err != nil {
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return res, err
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}
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db, err := plugin.CreateDB(dbKind, cfg, r, logger, mh)
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if err != nil {
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return res, err
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}
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//revive:disable-next-line:unchecked-type-assertion
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res = db.(T)
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return res, err
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}
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func getPlugin(pluginName string) (sqlplugin.Plugin, error) {
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plugin, ok := supportedPlugins[pluginName]
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if !ok {
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keys := expmaps.Keys(supportedPlugins)
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slices.Sort(keys)
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return nil, fmt.Errorf(
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"%w: unknown plugin %q, supported plugins: %v",
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ErrPluginNotSupported,
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pluginName,
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keys,
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)
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}
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return plugin, nil
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}
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func GetPluginVisibilityQueryConverter(pluginName string) (sqlplugin.VisibilityQueryConverter, error) {
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plugin, err := getPlugin(pluginName)
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if err != nil {
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return nil, err
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}
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return plugin.GetVisibilityQueryConverter(), nil
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}
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