Add gRPC server implementation and database integration for marketplace and products

internal/ozon/common.go

@@ -0,0 +1,35 @@
+package ozon
+
+import (
+	"errors"
+	"git.denco.store/fakz9/ozon-api-client/ozon"
+	"github.com/tidwall/gjson"
+	"net/http"
+	"sipro-mps/internal/marketplace"
+)
+
+func GetClientFromMarketplace(mp *marketplace.Marketplace) (*ozon.Client, error) {
+
+	authDataParsed := gjson.Parse(mp.AuthData)
+	clientIdResult := authDataParsed.Get("clientId")
+	apiKeyResult := authDataParsed.Get("clientToken")
+	if !clientIdResult.Exists() || !apiKeyResult.Exists() {
+		return nil, errors.New("auth data is not valid")
+	}
+	apiKey := apiKeyResult.String()
+	clientId := clientIdResult.String()
+	httpClient := &http.Client{
+		Transport: NewRateLimitTransport(),
+	}
+	opts := []ozon.ClientOption{
+		ozon.WithAPIKey(apiKey),
+		ozon.WithClientId(clientId),
+		ozon.WithHttpClient(httpClient),
+	}
+	client := ozon.NewClient(opts...)
+	if client == nil {
+		return nil, errors.New("failed to create ozon client")
+	}
+
+	return client, nil
+}