Modify the code logic and add a mongo svc context

go.mod

@@ -20,6 +20,7 @@ require (
 	github.com/wwweww/go-wst v0.0.0-20260408233151-39a5da1471a4
 	github.com/zeromicro/go-queue v1.2.2
 	github.com/zeromicro/go-zero v1.10.0
+	go.mongodb.org/mongo-driver v1.17.3
 	golang.org/x/crypto v0.46.0
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217
 	google.golang.org/grpc v1.79.1
@@ -69,6 +70,7 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
@@ -90,6 +92,7 @@ require (
 	github.com/mitchellh/hashstructure v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/montanaflynn/stats v0.7.1 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/openzipkin/zipkin-go v0.4.3 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
@@ -104,6 +107,9 @@ require (
 	github.com/quic-go/webtransport-go v0.10.0 // indirect
 	github.com/segmentio/kafka-go v0.4.47 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/xdg-go/scram v1.2.0 // indirect
+	github.com/xdg-go/stringprep v1.0.4 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
 	github.com/zclconf/go-cty v1.14.4 // indirect
 	github.com/zclconf/go-cty-yaml v1.1.0 // indirect
 	go.etcd.io/etcd/api/v3 v3.5.15 // indirect