yep

added changes

.github/workflows/docker-image.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - dev
 
 jobs:
   build:
@@ -26,26 +27,32 @@ jobs:
         id: timestamp
         run: echo "TIMESTAMP=$(date +%Y%m%d%H%M%S)" >> $GITHUB_ENV
 
-      - name: Get the commit tag
+      - name: Get commit version
-        id: get-tag
+        id: commit-version
-        run: echo "GIT_TAG=$(git describe --tags --exact-match 2>/dev/null || echo 'no-tag')" >> $GITHUB_ENV
+        run: |
+          COMMIT_MSG=$(git log -1 --pretty=%B)
+          echo "Commit message: $COMMIT_MSG"  # Debugging output
+          # Updated regex to handle both vX.Y, vX.Y.Z, and vX.Y-pre-release formats
+          if [[ "$COMMIT_MSG" =~ ^v[0-9]+\.[0-9]+(\.[0-9]+)?(-[a-zA-Z0-9._-]+)?$ ]]; then
+            echo "Version match: $COMMIT_MSG"
+            echo "VERSION=${COMMIT_MSG}" >> $GITHUB_ENV
+          else
+            echo "No version match, defaulting to 'dev'"
+            echo "VERSION=dev" >> $GITHUB_ENV
+          fi
 
       - name: Build Docker image
         run: |
-          if [ "${{ env.GIT_TAG }}" == "no-tag" ]; then
+          docker build -t ti1:${{ env.VERSION }} .
-            docker build -t ti1:dev-${{ env.TIMESTAMP }} .
-          else
-            docker build -t ti1:latest -t ti1:${{ env.GIT_TAG }} .
-          fi
 
       - name: Push Docker image
         run: |
-          if [ "${{ env.GIT_TAG }}" == "no-tag" ]; then
+          # Always push to 'dev' tag
-            docker tag ti1:dev-${{ env.TIMESTAMP }} ${{ secrets.DOCKER_USERNAME }}/ti1:dev-${{ env.TIMESTAMP }}
+          docker tag ti1:${{ env.VERSION }} ${{ secrets.DOCKER_USERNAME }}/ti1:dev
-            docker push ${{ secrets.DOCKER_USERNAME }}/ti1:dev-${{ env.TIMESTAMP }}
+          docker push ${{ secrets.DOCKER_USERNAME }}/ti1:dev
-          else
+
-            docker tag ti1:latest ${{ secrets.DOCKER_USERNAME }}/ti1:latest
+          # If the version is valid, also push that specific version tag
-            docker tag ti1:${{ env.GIT_TAG }} ${{ secrets.DOCKER_USERNAME }}/ti1:${{ env.GIT_TAG }}
+          if [[ "${{ env.VERSION }}" != "dev" ]]; then
-            docker push ${{ secrets.DOCKER_USERNAME }}/ti1:latest
+            docker tag ti1:${{ env.VERSION }} ${{ secrets.DOCKER_USERNAME }}/ti1:${{ env.VERSION }}
-            docker push ${{ secrets.DOCKER_USERNAME }}/ti1:${{ env.GIT_TAG }}
+            docker push ${{ secrets.DOCKER_USERNAME }}/ti1:${{ env.VERSION }}
           fi

Dockerfile

@@ -1,5 +1,5 @@
 # Use the official Golang image as the base image
-FROM golang:1.22.1
+FROM golang:1.23.4
 
 # Set the Current Working Directory inside the container
 WORKDIR /app

README.md

@@ -1,22 +1,164 @@
 # TI1
 
-The best thing to happen since yesterday at 3 pm
+The best thing to happen since yesterday at 2:56 pm
 
 ## Usage
 
-To use this project, you can pull the Docker image from Docker Hub and run it using the following commands:
+Start with getting Docker then do the following:
 
-### Pull the Docker Image
+### Create the setup files
-
+Create a `docker-compose.yml`
-```sh
+```yaml
-docker pull pigwin1/ti1:latest
+services:
+  db:
+    image: postgres:17.2
+    container_name: postgres-db
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: RootPassword
+      POSTGRES_DB: ti1
+    ports:
+      - "5432:5432"
+    volumes:
+      - ./postgres_data:/var/lib/postgresql/data  # Store data in the current directory
+      - ./init.sql:/docker-entrypoint-initdb.d/init.sql:ro
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "pg_isready", "-U", "postgres", "-d", "ti1", "-h", "db"]
+      interval: 10s
+      retries: 5
+    restart: always  # Ensure the container always restarts
+ 
+  valkey:
+    image: valkey/valkey:latest
+    container_name: valkey
+    environment:
+      VALKEY_PASSWORD: the_valkey_password
+    ports:
+      - "6379:6379"
+    volumes:
+      - ./valkey_data:/data
+    networks:
+      - app-network
+    restart: always  # Ensure the container always restarts
+ 
+  ti1-container:
+    image: pigwin1/ti1:dev
+    container_name: ti1-container
+    environment:
+      DB_HOST: db
+      DB_PORT: 5432
+      DB_USER: ti1
+      DB_PASSWORD: ti1password
+      DB_NAME: ti1
+      DB_SSLMODE: disable
+      VALKEY_HOST: valkey
+      VALKEY_PORT: 6379
+      VALKEY_PASSWORD: the_valkey_password
+    depends_on:
+      db:
+        condition: service_healthy  # Wait until the db service is healthy
+      valkey:
+        condition: service_started  # Wait until the valkey service is started
+    networks:
+      - app-network
+    restart: always  # Ensure the container always restarts
+ 
+networks:
+  app-network:
+    driver: bridge
+ 
+volumes:
+  postgres_data:
+    driver: local
+  valkey_data:
+    driver: local
 ```
 
-### Run the Docker Container
+Create `init.sql`
-```sh
+```sql
-docker run -d --name ti1-container -e DB_HOST=<your_db_host> -e DB_PORT=<your_db_port> -e DB_USER=<your_db_user> -e DB_PASSWORD=<your_db_password> -e DB_NAME=<your_db_name> -e DB_SSLMODE=<your_db_sslmode> pigwin1/ti1:latest
+-- Check if 'post' user exists; create if not
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT FROM pg_roles WHERE rolname = 'post') THEN
+        CREATE ROLE post WITH LOGIN PASSWORD 'postpassword';
+        GRANT ALL PRIVILEGES ON DATABASE ti1 TO post;
+        ALTER ROLE post WITH SUPERUSER;
+    END IF;
+END
+$$;
+
+-- Check if 'ti1' user exists; create if not
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT FROM pg_roles WHERE rolname = 'ti1') THEN
+        CREATE ROLE ti1 WITH LOGIN PASSWORD 'ti1password';
+        GRANT ALL PRIVILEGES ON DATABASE ti1 TO ti1;
+        GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO ti1;
+        GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA public TO ti1;
+        GRANT ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA public TO ti1;
+-- Grant the ti1 user the necessary permissions on the public schema
+GRANT USAGE, CREATE ON SCHEMA public TO ti1;
+
+-- Grant all permissions (SELECT, INSERT, UPDATE, DELETE, etc.) on all existing tables in the public schema
+GRANT ALL ON ALL TABLES IN SCHEMA public TO ti1;
+
+-- Grant all permissions on all existing sequences in the public schema
+GRANT ALL ON ALL SEQUENCES IN SCHEMA public TO ti1;
+
+-- Grant all permissions on all functions in the public schema
+GRANT ALL ON ALL FUNCTIONS IN SCHEMA public TO ti1;
+
+-- Ensure that the ti1 user will have access to new tables, sequences, and functions created in the public schema
+ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL ON TABLES TO ti1;
+ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL ON SEQUENCES TO ti1;
+ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL ON FUNCTIONS TO ti1;
+
+-- Optionally, grant full permissions on the entire database to ti1 (if needed)
+-- GRANT ALL PRIVILEGES ON DATABASE ti1 TO ti1;
+
+    END IF;
+END
+$$;
+```
+
+Remember to change the password values
+
+### Run the Docker Containers
+```sh
+docker compose up -d
+```
+
+### edit the postgress config (optinal)
+open the config file
+```sh
+nano postgres_data/postgresql.conf
+```
+Change the following values
+```conf
+listen_addresses = '*'
+max_connections = 100
+shared_buffers = 16GB
+work_mem = 256MB
+maintenance_work_mem = 2GB
+dynamic_shared_memory_type = posix
+max_wal_size = 1GB
+min_wal_size = 80MB
+```
+set these to what makes most sense for you
+
+These values should also be set bet not necessarily changed
+```conf
+log_timezone = 'Etc/UTC'
+datestyle = 'iso, mdy'
+timezone = 'Etc/UTC'
+lc_messages = 'en_US.utf8'
+lc_monetary = 'en_US.utf8'
+lc_numeric = 'en_US.utf8'
+lc_time = 'en_US.utf8'
+default_text_search_config = 'pg_catalog.english'
 ```
-Replace `<your_db_host>`, `<your_db_port>`, `<your_db_user>`, `<your_db_password>`, `<your_db_name>`, and `<your_db_sslmode>` with your actual database configuration values.
 
 ### Docker Hub Repository
 You can find the Docker image on Docker Hub at the following link:

config/conf.json

@@ -7,5 +7,12 @@
         "dbname": "ti1",
         "sslmode": "disable"
     },
+    "valkey": {
+		"host": "127.0.0.1",
+		"port": "6379",
+		"max_conns": 50,
+		"timeout_ms": 5000,
+        	"password": "the_valkey_password"
+	},
     "temp": "value"
-}
+}

config/config.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
+	"strconv"
 )
 
 type Config struct {
@@ -15,6 +16,13 @@ type Config struct {
 		DBName   string `json:"dbname"`
 		SSLMode  string `json:"sslmode"`
 	} `json:"database"`
+	Valkey struct {
+		Host      string `json:"host"`
+		Port      string `json:"port"`
+		MaxConns  int    `json:"max_conns"`
+		TimeoutMs int    `json:"timeout_ms"`
+		Password  string `json:"password"` // Add this line
+	} `json:"valkey"`
 	Temp string `json:"temp"`
 }
 
@@ -53,7 +61,24 @@ func LoadConfig(file string) (Config, error) {
 	if temp := os.Getenv("TEMP"); temp != "" {
 		config.Temp = temp
 	}
-	//log.Println("Temp value:", config.Temp)
+
+	// Override Valkey settings with environment variables
+	if valkeyHost := os.Getenv("VALKEY_HOST"); valkeyHost != "" {
+		config.Valkey.Host = valkeyHost
+	}
+	if valkeyPort := os.Getenv("VALKEY_PORT"); valkeyPort != "" {
+		config.Valkey.Port = valkeyPort
+	}
+	if maxConns := os.Getenv("VALKEY_MAX_CONNS"); maxConns != "" {
+		if val, err := strconv.Atoi(maxConns); err == nil {
+			config.Valkey.MaxConns = val
+		}
+	}
+	if timeoutMs := os.Getenv("VALKEY_TIMEOUT_MS"); timeoutMs != "" {
+		if val, err := strconv.Atoi(timeoutMs); err == nil {
+			config.Valkey.TimeoutMs = val
+		}
+	}
 
 	return config, nil
 }

config/db.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"fmt"
 	"log"
+	"time"
 
 	_ "github.com/lib/pq"
 )
@@ -17,7 +18,7 @@ func ConnectToPostgreSQL() (*sql.DB, error) {
 
 	fmt.Println("Configuration loaded successfully!")
 
-	connStr := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=%s",
+	connStr := fmt.Sprintf("host=%s port=%s user='%s' password='%s' dbname='%s' sslmode=%s",
 		config.Database.Host, config.Database.Port, config.Database.User, config.Database.Password, config.Database.DBName, config.Database.SSLMode)
 
 	// Open connection to database
@@ -26,7 +27,12 @@ func ConnectToPostgreSQL() (*sql.DB, error) {
 		return nil, err
 	}
 
-	fmt.Println("Connection to PostgreSQL opened successfully!")
+	// Set connection pool settings
+	db.SetMaxOpenConns(25)               // Maximum number of open connections to the database
+	db.SetMaxIdleConns(25)               // Maximum number of connections in the idle connection pool
+	db.SetConnMaxLifetime(1 * time.Hour) // Maximum amount of time a connection may be reused
+
+	fmt.Println("Connection to PostgreSQL opened successfully :D")
 
 	// Ping database to verify connection
 	err = db.Ping()

config/valkey.go

@@ -0,0 +1,100 @@
+package config
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/valkey-io/valkey-go"
+)
+
+type ValkeyConfig struct {
+	Host      string `json:"host"`
+	Port      string `json:"port"`
+	MaxConns  int    `json:"max_conns"`
+	TimeoutMs int    `json:"timeout_ms"`
+	Password  string `json:"password"` // Add this line
+}
+
+func LoadValkeyConfig(file string) (ValkeyConfig, error) {
+	var config ValkeyConfig
+	configFile, err := os.Open(file)
+	if err != nil {
+		return config, fmt.Errorf("failed to open config file: %w", err)
+	}
+	defer configFile.Close()
+
+	if err := json.NewDecoder(configFile).Decode(&config); err != nil {
+		return config, fmt.Errorf("failed to parse Valkey config: %w", err)
+	}
+
+	// Override with environment variables if set
+	if host := os.Getenv("VALKEY_HOST"); host != "" {
+		config.Host = host
+	}
+	if port := os.Getenv("VALKEY_PORT"); port != "" {
+		config.Port = port
+	}
+	if maxConns := os.Getenv("VALKEY_MAX_CONNS"); maxConns != "" {
+		if val, err := strconv.Atoi(maxConns); err == nil {
+			config.MaxConns = val
+		}
+	}
+	if timeoutMs := os.Getenv("VALKEY_TIMEOUT_MS"); timeoutMs != "" {
+		if val, err := strconv.Atoi(timeoutMs); err == nil {
+			config.TimeoutMs = val
+		}
+	}
+	if password := os.Getenv("VALKEY_PASSWORD"); password != "" {
+		config.Password = password
+	}
+
+	return config, nil
+}
+
+func ConnectToValkey(configPath string) (valkey.Client, error) {
+	fmt.Println("Loading configuration...")
+	config, err := LoadConfig(configPath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to load config: %v", err)
+	}
+	fmt.Println("Configuration loaded successfully!")
+
+	valkeyConfig := config.Valkey
+
+	// Setup Valkey client options
+	options := valkey.ClientOption{
+		InitAddress: []string{fmt.Sprintf("%s:%s", valkeyConfig.Host, valkeyConfig.Port)},
+		Password:    valkeyConfig.Password,
+		// Additional options can be added here if required
+	}
+
+	fmt.Printf("Connecting to Valkey at %s:%s...\n", valkeyConfig.Host, valkeyConfig.Port)
+	client, err := valkey.NewClient(options)
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to Valkey: %v", err)
+	}
+
+	// Optionally, perform a ping to validate the connection
+	ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*time.Duration(valkeyConfig.TimeoutMs))
+	defer cancel()
+
+	if err := client.Do(ctx, client.B().Ping().Build()).Error(); err != nil {
+		client.Close()
+		return nil, fmt.Errorf("failed to ping Valkey: %v", err)
+	}
+
+	log.Println("Connected to Valkey successfully!")
+	return client, nil
+}
+
+func DisconnectFromValkey(client valkey.Client) error {
+	fmt.Println("Disconnecting from Valkey...")
+	client.Close()
+	log.Println("Disconnected from Valkey successfully!")
+	return nil
+}

data/data.go

@@ -1,6 +1,7 @@
 package data
 
 import (
+	"log"
 	"encoding/xml"
 	"net/http"
 )
@@ -125,10 +126,13 @@ type Data struct {
 	} `xml:"ServiceDelivery"`
 }
 
-func FetchData() (*Data, error) {
+func FetchData(timestamp string) (*Data, error) {
 	client := &http.Client{}
+	requestorId := "ti1-" + timestamp
 
-	resp, err := client.Get("https://api.entur.io/realtime/v1/rest/et?useOriginalId=true&maxSize=100000")
+	url := "https://api.entur.io/realtime/v1/rest/et?useOriginalId=true&maxSize=100000&requestorId=" + requestorId
+	log.Println("Fetching data from URL:", url)
+	resp, err := client.Get(url)
 	if err != nil {
 		return nil, err
 	}

database/EstimatedCall.go

@@ -1,11 +1,17 @@
 package database
 
 import (
+	"context"
+	"crypto/md5"
 	"database/sql"
+	"encoding/hex"
 	"fmt"
+	"ti1/valki"
+
+	"github.com/valkey-io/valkey-go"
 )
 
-func InsertOrUpdateEstimatedCall(db *sql.DB, values []interface{}) (int, string, error) {
+func InsertOrUpdateEstimatedCall(ctx context.Context, db *sql.DB, values []interface{}, valkeyClient valkey.Client) (int, string, error) {
 	// Replace empty strings with nil for timestamp fields
 	for i, v := range values {
 		if str, ok := v.(string); ok && str == "" {
@@ -13,43 +19,71 @@ func InsertOrUpdateEstimatedCall(db *sql.DB, values []interface{}) (int, string,
 		}
 	}
 
-	query := `
+	// Convert values to a single string and hash it using MD5
-        INSERT INTO calls (
+	var valuesString string
-            estimatedvehiclejourney, "order", stoppointref,
+	for _, v := range values {
-            aimeddeparturetime, expecteddeparturetime,
+		if v != nil {
-            aimedarrivaltime, expectedarrivaltime,
+			valuesString += fmt.Sprintf("%v", v)
-            cancellation, estimated_data
-        )
-        VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)
-        ON CONFLICT (estimatedvehiclejourney, "order")
-        DO UPDATE SET
-            stoppointref = EXCLUDED.stoppointref,
-            aimeddeparturetime = EXCLUDED.aimeddeparturetime,
-            expecteddeparturetime = EXCLUDED.expecteddeparturetime,
-            aimedarrivaltime = EXCLUDED.aimedarrivaltime,
-            expectedarrivaltime = EXCLUDED.expectedarrivaltime,
-            cancellation = EXCLUDED.cancellation,
-            estimated_data = EXCLUDED.estimated_data
-        RETURNING CASE WHEN xmax = 0 THEN 'insert' ELSE 'update' END, id;
-    `
-	stmt, err := db.Prepare(query)
-	if err != nil {
-		return 0, "", fmt.Errorf("error preparing statement: %v", err)
-	}
-	defer stmt.Close()
-
-	var action string
-	var id int
-	err = stmt.QueryRow(values...).Scan(&action, &id)
-	if err != nil {
-		if 1 == 0 {
-			fmt.Println("Executing query:", query)
-			for i, v := range values {
-				fmt.Printf("Value %d: (%v)\n", i+1, v)
-			}
-
 		}
-		return 0, "", fmt.Errorf("error executing statement: %v", err)
 	}
-	return id, action, nil
+	hash := md5.Sum([]byte(valuesString))
+	hashString := hex.EncodeToString(hash[:])
+	//fmt.Println("HashString:", hashString)
+
+	estimatedVehicleJourneyID := values[0]
+	orderID := values[1]
+	key := fmt.Sprintf("%v.%v", estimatedVehicleJourneyID, orderID)
+	//fmt.Printf("Estimated Vehicle Journey ID: %v, Order ID: %v\n", estimatedVehicleJourneyID, orderID)
+
+	var err error
+
+	// Get the MD5 hash from Valkey
+	retrievedHash, err := valki.GetValkeyValue(ctx, valkeyClient, key)
+	if err != nil {
+		return 0, "", fmt.Errorf("failed to get value from Valkey: %v", err)
+	}
+
+	// Check if the retrieved value matches the original MD5 hash
+	if retrievedHash != hashString {
+		query := `
+            INSERT INTO calls (
+                estimatedvehiclejourney, "order", stoppointref,
+                aimeddeparturetime, expecteddeparturetime,
+                aimedarrivaltime, expectedarrivaltime,
+                cancellation, estimated_data
+            )
+            VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)
+            ON CONFLICT (estimatedvehiclejourney, "order")
+            DO UPDATE SET
+                stoppointref = EXCLUDED.stoppointref,
+                aimeddeparturetime = EXCLUDED.aimeddeparturetime,
+                expecteddeparturetime = EXCLUDED.expecteddeparturetime,
+                aimedarrivaltime = EXCLUDED.aimedarrivaltime,
+                expectedarrivaltime = EXCLUDED.expectedarrivaltime,
+                cancellation = EXCLUDED.cancellation,
+                estimated_data = EXCLUDED.estimated_data
+            RETURNING CASE WHEN xmax = 0 THEN 'insert' ELSE 'update' END, id;
+        `
+		stmt, err := db.Prepare(query)
+		if err != nil {
+			return 0, "", fmt.Errorf("error preparing statement: %v", err)
+		}
+		defer stmt.Close()
+
+		err = valki.SetValkeyValue(ctx, valkeyClient, key, hashString)
+		if err != nil {
+			return 0, "", fmt.Errorf("failed to set value in Valkey: %v", err)
+		}
+
+		var action string
+		var id int
+		err = stmt.QueryRow(values...).Scan(&action, &id)
+		if err != nil {
+			return 0, "", fmt.Errorf("error executing statement: %v", err)
+		}
+		return id, action, nil
+	} else {
+		//fmt.Printf("MATCH!!! Original Hash: %s, Retrieved Hash: %s\n", hashString, retrievedHash)
+		return 0, "none", nil
+	}
 }

database/RecordedCall.go

@@ -1,11 +1,17 @@
 package database
 
 import (
+	"context"
+	"crypto/md5"
 	"database/sql"
+	"encoding/hex"
 	"fmt"
+	"ti1/valki"
+
+	"github.com/valkey-io/valkey-go"
 )
 
-func InsertOrUpdateRecordedCall(db *sql.DB, values []interface{}) (int, string, error) {
+func InsertOrUpdateRecordedCall(ctx context.Context, db *sql.DB, values []interface{}, valkeyClient valkey.Client) (int, string, error) {
 	// Replace empty strings with nil for timestamp fields
 	for i, v := range values {
 		if str, ok := v.(string); ok && str == "" {
@@ -13,46 +19,71 @@ func InsertOrUpdateRecordedCall(db *sql.DB, values []interface{}) (int, string,
 		}
 	}
 
-	query := `
+	// Convert values to a single string and hash it using MD5
-        INSERT INTO calls (
+	var valuesString string
-            estimatedvehiclejourney, "order", stoppointref,
+	for _, v := range values {
-            aimeddeparturetime, expecteddeparturetime,
+		if v != nil {
-            aimedarrivaltime, expectedarrivaltime,
+			valuesString += fmt.Sprintf("%v", v)
-            cancellation, actualdeparturetime, actualarrivaltime,
-            recorded_data
-        )
-        VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11)
-        ON CONFLICT (estimatedvehiclejourney, "order")
-        DO UPDATE SET
-            stoppointref = EXCLUDED.stoppointref,
-            aimeddeparturetime = EXCLUDED.aimeddeparturetime,
-            expecteddeparturetime = EXCLUDED.expecteddeparturetime,
-            aimedarrivaltime = EXCLUDED.aimedarrivaltime,
-            expectedarrivaltime = EXCLUDED.expectedarrivaltime,
-            cancellation = EXCLUDED.cancellation,
-            actualdeparturetime = EXCLUDED.actualdeparturetime,
-            actualarrivaltime = EXCLUDED.actualarrivaltime,
-            recorded_data = EXCLUDED.recorded_data
-        RETURNING CASE WHEN xmax = 0 THEN 'insert' ELSE 'update' END, id;
-    `
-	stmt, err := db.Prepare(query)
-	if err != nil {
-		return 0, "", fmt.Errorf("error preparing statement: %v", err)
-	}
-	defer stmt.Close()
-
-	var action string
-	var id int
-	err = stmt.QueryRow(values...).Scan(&action, &id)
-	if err != nil {
-		if 1 == 0 {
-			fmt.Println("Executing query:", query)
-			for i, v := range values {
-				fmt.Printf("Value %d: (%v)\n", i+1, v)
-			}
-
 		}
-		return 0, "", fmt.Errorf("error executing statement: %v", err)
 	}
-	return id, action, nil
+	hash := md5.Sum([]byte(valuesString))
+	hashString := hex.EncodeToString(hash[:])
+
+	estimatedVehicleJourneyID := values[0]
+	orderID := values[1]
+	key := fmt.Sprintf("%v.%v", estimatedVehicleJourneyID, orderID)
+
+	var err error
+
+	// Get the MD5 hash from Valkey
+	retrievedHash, err := valki.GetValkeyValue(ctx, valkeyClient, key)
+	if err != nil {
+		return 0, "", fmt.Errorf("failed to get value from Valkey: %v", err)
+	}
+
+	// Check if the retrieved value matches the original MD5 hash
+	if retrievedHash != hashString {
+		query := `
+            INSERT INTO calls (
+                estimatedvehiclejourney, "order", stoppointref,
+                aimeddeparturetime, expecteddeparturetime,
+                aimedarrivaltime, expectedarrivaltime,
+                cancellation, actualdeparturetime, actualarrivaltime,
+                recorded_data
+            )
+            VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11)
+            ON CONFLICT (estimatedvehiclejourney, "order")
+            DO UPDATE SET
+                stoppointref = EXCLUDED.stoppointref,
+                aimeddeparturetime = EXCLUDED.aimeddeparturetime,
+                expecteddeparturetime = EXCLUDED.expecteddeparturetime,
+                aimedarrivaltime = EXCLUDED.aimedarrivaltime,
+                expectedarrivaltime = EXCLUDED.expectedarrivaltime,
+                cancellation = EXCLUDED.cancellation,
+                actualdeparturetime = EXCLUDED.actualdeparturetime,
+                actualarrivaltime = EXCLUDED.actualarrivaltime,
+                recorded_data = EXCLUDED.recorded_data
+            RETURNING CASE WHEN xmax = 0 THEN 'insert' ELSE 'update' END, id;
+        `
+		stmt, err := db.Prepare(query)
+		if err != nil {
+			return 0, "", fmt.Errorf("error preparing statement: %v", err)
+		}
+		defer stmt.Close()
+
+		err = valki.SetValkeyValue(ctx, valkeyClient, key, hashString)
+		if err != nil {
+			return 0, "", fmt.Errorf("failed to set value in Valkey: %v", err)
+		}
+
+		var action string
+		var id int
+		err = stmt.QueryRow(values...).Scan(&action, &id)
+		if err != nil {
+			return 0, "", fmt.Errorf("error executing statement: %v", err)
+		}
+		return id, action, nil
+	} else {
+		return 0, "none", nil
+	}
 }

docker-compose.yaml

@@ -0,0 +1,61 @@
+services:
+  db:
+    image: postgres:17.2
+    container_name: postgres-db
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: RootPassword
+      POSTGRES_DB: ti1
+    ports:
+      - "5432:5432"
+    volumes:
+      - /tmp/ti1/postgres_data:/var/lib/postgresql/data:z
+      - /tmp/ti1/init.sql:/docker-entrypoint-initdb.d/init.sql:ro,z
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "pg_isready", "-U", "postgres", "-d", "ti1", "-h", "db"]
+      interval: 10s
+      retries: 5
+    restart: always
+
+  valkey:
+    image: valkey/valkey:latest
+    container_name: valkey
+    environment:
+      VALKEY_PASSWORD: the_valkey_password
+    ports:
+      - "6379:6379"
+    volumes:
+      - /tmp/ti1/valkey_data:/data:z
+    networks:
+      - app-network
+    restart: always
+
+  ti1-container:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: ti1-container
+    environment:
+      DB_HOST: db
+      DB_PORT: 5432
+      DB_USER: postgres
+      DB_PASSWORD: RootPassword
+      DB_NAME: ti1
+      DB_SSLMODE: disable
+      VALKEY_HOST: valkey
+      VALKEY_PORT: 6379
+      VALKEY_PASSWORD: the_valkey_password
+    depends_on:
+      db:
+        condition: service_healthy
+      valkey:
+        condition: service_started
+    networks:
+      - app-network
+    restart: always
+
+networks:
+  app-network:
+    driver: bridge

export/database.go

@@ -1,6 +1,7 @@
 package export
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"log"
@@ -20,6 +21,15 @@ func DBData(data *data.Data) {
 	}
 	defer db.Close()
 
+	// Connect to Valkey
+	valkeyClient, err := config.ConnectToValkey("config/conf.json")
+	if err != nil {
+		log.Fatalf("Failed to connect to Valkey: %v", err)
+	}
+	defer config.DisconnectFromValkey(valkeyClient)
+
+	ctx := context.Background()
+
 	// Get service id aka sid
 	sid, err := database.InsertServiceDelivery(db, data.ServiceDelivery.ResponseTimestamp, data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.RecordedAtTime)
 	if err != nil {
@@ -28,7 +38,7 @@ func DBData(data *data.Data) {
 	fmt.Println("SID:", sid)
 
 	// counters
-	var insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount, recordedCallInsertCount, recordedCallUpdateCount int
+	var insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount, estimatedCallNoneCount, recordedCallInsertCount, recordedCallUpdateCount, recordedCallNoneCount int
 
 	for _, journey := range data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.EstimatedVehicleJourney {
 		var values []interface{}
@@ -159,14 +169,16 @@ func DBData(data *data.Data) {
 			//fmt.Printf("Inserts: %d, Updates: %d, Total: %d\n", insertCount, updateCount, totalCount)
 			if totalCount%1000 == 0 {
 				fmt.Printf(
-					"Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d; recordedCalls = I: %d U: %d\n",
+					"Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d N: %d; recordedCalls = I: %d U: %d N: %d\n",
 					insertCount,
 					updateCount,
 					totalCount,
 					estimatedCallInsertCount,
 					estimatedCallUpdateCount,
+					estimatedCallNoneCount,
 					recordedCallInsertCount,
 					recordedCallUpdateCount,
+					recordedCallNoneCount,
 				)
 			}
 		}
@@ -291,9 +303,9 @@ func DBData(data *data.Data) {
 				for i, v := range stringValues {
 					interfaceValues[i] = v
 				}
-				id, action, err := database.InsertOrUpdateEstimatedCall(db, interfaceValues)
+				id, action, err := database.InsertOrUpdateEstimatedCall(ctx, db, interfaceValues, valkeyClient)
 				if err != nil {
-					fmt.Printf("Error inserting/updating estimated call: %v\n", err)
+					log.Fatalf("Failed to insert or update estimated call: %v", err)
 				} else {
 					if 1 == 0 {
 						fmt.Printf("Action: %s, ID: %d\n", action, id)
@@ -303,6 +315,8 @@ func DBData(data *data.Data) {
 						estimatedCallInsertCount++
 					} else if action == "update" {
 						estimatedCallUpdateCount++
+					} else if action == "none" {
+						estimatedCallNoneCount++
 					}
 				}
 			}
@@ -367,7 +381,7 @@ func DBData(data *data.Data) {
 					interfaceValues[i] = v
 				}
 
-				id, action, err := database.InsertOrUpdateRecordedCall(db, interfaceValues)
+				id, action, err := database.InsertOrUpdateRecordedCall(ctx, db, interfaceValues, valkeyClient)
 				if err != nil {
 					fmt.Printf("Error inserting/updating recorded call: %v\n", err)
 				} else {
@@ -380,6 +394,8 @@ func DBData(data *data.Data) {
 						//fmt.Printf("Action: %s, ID: %d\n", action, id)
 					} else if action == "update" {
 						recordedCallUpdateCount++
+					} else if action == "none" {
+						recordedCallNoneCount++
 					}
 				}
 			}
@@ -387,14 +403,16 @@ func DBData(data *data.Data) {
 
 	}
 	fmt.Printf(
-		"DONE: Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d; recordedCalls = I: %d U: %d\n",
+		"DONE: Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d N: %d; recordedCalls = I: %d U: %d N: %d\n",
 		insertCount,
 		updateCount,
 		totalCount,
 		estimatedCallInsertCount,
 		estimatedCallUpdateCount,
+		estimatedCallNoneCount,
 		recordedCallInsertCount,
 		recordedCallUpdateCount,
+		recordedCallNoneCount,
 	)
 	// Create map to hold JSON
 	serviceDeliveryJsonObject := make(map[string]interface{})
@@ -404,8 +422,10 @@ func DBData(data *data.Data) {
 	serviceDeliveryJsonObject["Updates"] = updateCount
 	serviceDeliveryJsonObject["EstimatedCallInserts"] = estimatedCallInsertCount
 	serviceDeliveryJsonObject["EstimatedCallUpdates"] = estimatedCallUpdateCount
+	serviceDeliveryJsonObject["EstimatedCallNone"] = estimatedCallNoneCount
 	serviceDeliveryJsonObject["RecordedCallInserts"] = recordedCallInsertCount
 	serviceDeliveryJsonObject["RecordedCallUpdates"] = recordedCallUpdateCount
+	serviceDeliveryJsonObject["RecordedCallNone"] = recordedCallNoneCount
 
 	// Convert JSON object to JSON string
 	serviceDeliveryJsonString, err := json.Marshal(serviceDeliveryJsonObject)

go.mod

@@ -1,5 +1,10 @@
 module ti1
 
-go 1.22.1
+go 1.23.4
 
 require github.com/lib/pq v1.10.9
+
+require (
+	github.com/valkey-io/valkey-go v1.0.52 // indirect
+	golang.org/x/sys v0.24.0 // indirect
+)

go.sum

@@ -1,2 +1,6 @@
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/valkey-io/valkey-go v1.0.52 h1:ojrR736satGucqpllYzal8fUrNNROc11V10zokAyIYg=
+github.com/valkey-io/valkey-go v1.0.52/go.mod h1:BXlVAPIL9rFQinSFM+N32JfWzfCaUAqBpZkc4vPY6fM=
+golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
+golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

main.go

@@ -9,6 +9,7 @@ import (
 )
 
 func main() {
+	log.Println("ti1 v0.2.1")
 	log.Println("Starting...")
 
 	// Setup the database
@@ -17,10 +18,14 @@ func main() {
 		log.Fatalf("Database setup failed: %v", err)
 	}
 
+	// Get the current timestamp
+	starttimestamp := time.Now().Format("20060102T150405")
+	log.Printf("Starting timestamp: %s", starttimestamp)
+
 	for {
 		start := time.Now()
 
-		data, err := data.FetchData()
+		data, err := data.FetchData(starttimestamp)
 		if err != nil {
 			log.Fatal(err)
 		}
@@ -31,7 +36,7 @@ func main() {
 		elapsed := time.Since(start)
 		if elapsed < 5*time.Minute {
 			log.Printf("starting again in %v", 5*time.Minute-elapsed)
-			time.Sleep(1*time.Minute - elapsed)
+			time.Sleep(5*time.Minute - elapsed)
 		}
 	}
 }

valki/commands.go

@@ -0,0 +1,28 @@
+package valki
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/valkey-io/valkey-go"
+)
+
+func SetValkeyValue(ctx context.Context, client valkey.Client, key, value string) error {
+	err := client.Do(ctx, client.B().Set().Key(key).Value(value).Ex(90*time.Minute).Build()).Error()
+	if err != nil {
+		return fmt.Errorf("failed to set value in Valkey: %v", err)
+	}
+	return nil
+}
+
+
+
+func GetValkeyValue(ctx context.Context, client valkey.Client, key string) (string, error) {
+	value, err := client.Do(ctx, client.B().Get().Key(key).Build()).ToString()
+	if err != nil {
+		return "hehe", nil
+		//return "", fmt.Errorf("failed to get value from Valkey: %v", err)
+	}
+	return value, nil
+}