first commit

framework/configstore/config.go

@@ -0,0 +1,67 @@
+package configstore
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// ConfigStoreType represents the type of config store.
+type ConfigStoreType string
+
+// ConfigStoreTypeSQLite is the type of config store for SQLite.
+const (
+	ConfigStoreTypeSQLite   ConfigStoreType = "sqlite"
+	ConfigStoreTypePostgres ConfigStoreType = "postgres"
+)
+
+// Config represents the configuration for the config store.
+type Config struct {
+	Enabled bool            `json:"enabled"`
+	Type    ConfigStoreType `json:"type"`
+	Config  any             `json:"config"`
+}
+
+// UnmarshalJSON unmarshals the config from JSON.
+func (c *Config) UnmarshalJSON(data []byte) error {
+	// First, unmarshal into a temporary struct to get the basic fields
+	type TempConfig struct {
+		Enabled bool            `json:"enabled"`
+		Type    ConfigStoreType `json:"type"`
+		Config  json.RawMessage `json:"config"` // Keep as raw JSON
+	}
+
+	var temp TempConfig
+	if err := json.Unmarshal(data, &temp); err != nil {
+		return fmt.Errorf("failed to unmarshal config store config: %w", err)
+	}
+
+	// Set basic fields
+	c.Enabled = temp.Enabled
+	c.Type = temp.Type
+
+	if !temp.Enabled {
+		c.Config = nil
+		return nil
+	}
+
+	// Parse the config field based on type
+	switch temp.Type {
+	case ConfigStoreTypeSQLite:
+		var sqliteConfig SQLiteConfig
+		if err := json.Unmarshal(temp.Config, &sqliteConfig); err != nil {
+			return fmt.Errorf("failed to unmarshal sqlite config: %w", err)
+		}
+		c.Config = &sqliteConfig
+	case ConfigStoreTypePostgres:
+		var postgresConfig PostgresConfig
+		var err error
+		if err = json.Unmarshal(temp.Config, &postgresConfig); err != nil {
+			return fmt.Errorf("failed to unmarshal postgres config: %w", err)
+		}
+		c.Config = &postgresConfig
+	default:
+		return fmt.Errorf("unknown config store type: %s", temp.Type)
+	}
+
+	return nil
+}