Move constants to a separate file

plugin/constants.go

@@ -0,0 +1,28 @@
+package plugin
+
+const (
+	DecodedQueryField string = "decodedQuery"
+	DetectorField     string = "detector"
+	ScoreField        string = "score"
+	QueryField        string = "query"
+	ErrorField        string = "error"
+	IsInjectionField  string = "is_injection"
+	ResponseField     string = "response"
+	OutputsField      string = "outputs"
+	TokensField       string = "tokens"
+	StringField       string = "String"
+	ResponseTypeField string = "response_type"
+
+	DeepLearningModel string = "deep_learning_model"
+	Libinjection      string = "libinjection"
+
+	ResponseType  string = "error"
+	ErrorSeverity string = "EXCEPTION"
+	ErrorNumber   string = "42000"
+	ErrorMessage  string = "SQL injection detected"
+	ErrorDetail   string = "Back off, you're not welcome here."
+	LogLevel      string = "error"
+
+	TokenizeAndSequencePath string = "/tokenize_and_sequence"
+	PredictPath             string = "/v1/models/%s/versions/%s:predict"
+)

plugin/plugin.go

@@ -20,36 +20,10 @@ import (
 	"google.golang.org/grpc"
 )
 
-const (
-	DecodedQueryField string = "decodedQuery"
-	DetectorField     string = "detector"
-	ScoreField        string = "score"
-	QueryField        string = "query"
-	ErrorField        string = "error"
-	IsInjectionField  string = "is_injection"
-	ResponseField     string = "response"
-	OutputsField      string = "outputs"
-	TokensField       string = "tokens"
-	StringField       string = "String"
-	ResponseTypeField string = "response_type"
-
-	DeepLearningModel string = "deep_learning_model"
-	Libinjection      string = "libinjection"
-
-	ResponseType  string = "error"
-	ErrorSeverity string = "EXCEPTION"
-	ErrorNumber   string = "42000"
-	ErrorMessage  string = "SQL injection detected"
-	ErrorDetail   string = "Back off, you're not welcome here."
-	LogLevel      string = "error"
-
-	TokenizeAndSequencePath string = "/tokenize_and_sequence"
-	PredictPath             string = "/v1/models/%s/versions/%s:predict"
-)
-
 type Plugin struct {
 	goplugin.GRPCPlugin
 	v1.GatewayDPluginServiceServer
+
 	Logger                     hclog.Logger
 	Threshold                  float32
 	EnableLibinjection         bool
@@ -68,6 +42,7 @@ type Plugin struct {
 
 type InjectionDetectionPlugin struct {
 	goplugin.NetRPCUnsupportedPlugin
+
 	Impl Plugin
 }