add conflicts_getter.go

conflicts_getter.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"errors"
+	"io"
+	"net/http"
+)
+
+func getRdbData(task string) ([]byte, error) {
+	resp, err := http.Get(
+		"https://rdb.altlinux.org/api/task/misconflict/" + task)
+	if err != nil {
+		return []byte{}, err
+	}
+
+	defer resp.Body.Close()
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return []byte{}, err
+	}
+	return body, nil
+}
+
+func getConflicts(unmData interface{}) (map[string][]string, error) {
+	result := make(map[string][]string)
+	confilcts, ok := unmData.(map[string]interface{})["conflicts"]
+	if !ok {
+		return result, errors.New(
+			"Can't convert umarshal data to map[string]interface{}")
+	}
+
+	for _, rowConflict := range confilcts.([]interface{}) {
+		err := processeConflict(result, rowConflict)
+		if err != nil {
+			return result, err
+		}
+	}
+	return result, nil
+}
+
+func processeConflict(
+	result map[string][]string, rowConflict interface{}) error {
+	conflict, ok := rowConflict.(map[string]interface{})
+	if !ok {
+		return errors.New(
+			"Can't processed conflict data")
+	}
+
+	inputPackage := conflict["input_package"].(string)
+	conflictPackage := conflict["conflict_package"].(string)
+	result[inputPackage] = append(result[inputPackage], conflictPackage)
+	return nil
+}