CHANGELOG.md

@@ -2,16 +2,6 @@
 
 All notable changes to this project will be documented in this file.
 
-## [unreleased]
-
-### 🚀 Features
-
-- *(index)* Add save and load functionality for Index using gob encoding/decoding
-
-### 📚 Documentation
-
-- Add first release in Changelog
-
 ## [0.1.0] - 2025-03-25
 
 ### 🚀 Features

main.go

@@ -7,7 +7,7 @@ import (
 
 func main() {
 	// Initialize Index
-	index.InitIndex("default")
+	index.CreateIndex()
 
 	// Start HTTP Server
 	http.StartService()

pkg/index/index.go

@@ -2,12 +2,6 @@ package index
 
 import (
 	"bufio"
-	"bytes"
-	"encoding/gob"
-	"errors"
-	"fmt"
-	"log"
-	"os"
 	"strings"
 )
 
@@ -19,40 +13,7 @@ var Index InvertedIndex
 var DocFreq DocumentFrequency
 var Documents []string
 
-type SavedIndex struct {
+func CreateIndex() {
-	Index     InvertedIndex
-	DocFreq   DocumentFrequency
-	Documents []string
-}
-
-func InitIndex(name string) {
-	createIndex()
-
-	// check if index as file exists
-	// if not, create one and save it
-	indexFilePath := "/tmp/" + name + ".db"
-	if _, err := os.Stat(indexFilePath); errors.Is(err, os.ErrNotExist) {
-		f, err := os.Create(indexFilePath)
-		if err != nil {
-			log.Fatal(err)
-		}
-		defer f.Close()
-	} else {
-		var savedIndex SavedIndex
-
-		err = readStructFromFile(indexFilePath, &savedIndex)
-		if err != nil {
-			fmt.Println("Fehler beim Lesen:", err)
-			return
-		}
-
-		Index = savedIndex.Index
-		DocFreq = savedIndex.DocFreq
-		Documents = savedIndex.Documents
-	}
-}
-
-func createIndex() {
 	index := make(InvertedIndex)
 	docFreq := make(DocumentFrequency)
 	var docs []string
@@ -62,21 +23,6 @@ func createIndex() {
 	DocFreq = docFreq
 }
 
-func updateIndex(name string) {
-	savedIndex := SavedIndex{
-		Index:     Index,
-		DocFreq:   DocFreq,
-		Documents: Documents,
-	}
-
-	indexFilePath := "/tmp/" + name + ".db"
-	err := writeStructToFile(indexFilePath, savedIndex)
-	if err != nil {
-		fmt.Println("Fehler beim Schreiben:", err)
-		return
-	}
-}
-
 func AddDocToIndex(url string, content string) {
 	Documents = append(Documents, url)
 
@@ -100,35 +46,4 @@ func AddDocToIndex(url string, content string) {
 		}
 	}
 
-	updateIndex("default")
-}
-
-func writeStructToFile(filename string, data interface{}) error {
-	var buf bytes.Buffer
-	enc := gob.NewEncoder(&buf)
-	err := enc.Encode(data)
-	if err != nil {
-		return fmt.Errorf("error when encoding the structs: %w", err)
-	}
-
-	err = os.WriteFile(filename, buf.Bytes(), 0644)
-	if err != nil {
-		return fmt.Errorf("error when writing to the file: %w", err)
-	}
-	return nil
-}
-
-func readStructFromFile(filename string, data interface{}) error {
-	content, err := os.ReadFile(filename)
-	if err != nil {
-		return fmt.Errorf("error reading the file: %w", err)
-	}
-
-	buf := bytes.NewBuffer(content)
-	dec := gob.NewDecoder(buf)
-	err = dec.Decode(data)
-	if err != nil {
-		return fmt.Errorf("error when decoding the structs: %w", err)
-	}
-	return nil
 }