Dockerfile, docker-compose, Gitea CI, Makefile, i18n (en/fa)

.env.example

@@ -0,0 +1,7 @@
+BOT_TOKEN=YOUR_TELEGRAM_BOT_TOKEN
+HTTP_PROXY=
+DB_PATH=db.sqlite3
+BOT_WEBHOOK_URL=
+BOT_LISTEN=:8080
+BOT_TLS_CERT=
+BOT_TLS_KEY=

.gitea/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.22"
+
+      - name: Check formatting
+        run: test -z "$(gofmt -d .)" || exit 1
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Build
+        run: go build ./...
+
+      - name: Test
+        run: go test ./...

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.22-alpine AS builder
+
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN go build -o /usr/local/bin/worktime-bot ./cmd/bot/
+
+FROM alpine:3.18
+
+RUN apk add --no-cache ca-certificates tzdata
+
+WORKDIR /data
+
+COPY --from=builder /usr/local/bin/worktime-bot /usr/local/bin/worktime-bot
+COPY --from=builder /src/db/schema.sql ./db/schema.sql
+
+VOLUME ["/data"]
+
+CMD ["worktime-bot"]

Makefile

@@ -0,0 +1,32 @@
+.PHONY: build run test clean docker docker-run lint vet
+
+BINARY=worktime-bot
+BUILD_DIR=.build
+
+build: $(BUILD_DIR)/$(BINARY)
+
+$(BUILD_DIR)/$(BINARY): cmd/bot/*.go internal/**/*.go pkg/**/*.go go.mod go.sum
+	mkdir -p $(BUILD_DIR)
+	go build -o $(BUILD_DIR)/$(BINARY) ./cmd/bot/
+
+run: build
+	$(BUILD_DIR)/$(BINARY)
+
+test:
+	go test ./...
+
+lint: vet
+vet:
+	go vet ./...
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+docker:
+	docker compose build
+
+docker-run: docker
+	docker compose up -d
+
+.PHONY: all
+all: build test lint

docker-compose.yml

@@ -0,0 +1,15 @@
+services:
+  worktime-bot:
+    build: .
+    env_file:
+      - .env
+    environment:
+      - BOT_TOKEN=${BOT_TOKEN}
+      - HTTP_PROXY=${HTTP_PROXY-}
+      - DB_PATH=/data/db.sqlite3
+    volumes:
+      - worktime_data:/data
+
+volumes:
+  worktime_data:
+    driver: local

pkg/i18n/en.json

@@ -0,0 +1,16 @@
+{
+  "unknown_command": "Unknown command",
+  "clock_in": "Clock In",
+  "clock_out": "Clock Out",
+  "error": "Error",
+  "no_permission": "You do not have permission",
+  "remote_switched_on": "Remote mode enabled",
+  "remote_switched_off": "Remote mode disabled",
+  "already_clocked_in": "You are already clocked in",
+  "already_clocked_out": "You are already clocked out",
+  "break_started": "Break started",
+  "remote_enabled": "Remote mode enabled",
+  "remote_disabled": "Remote mode disabled",
+  "dayoff_set": "Today marked as day off",
+  "dayoff_removed": "Day off removed"
+}

pkg/i18n/fa.json

@@ -0,0 +1,16 @@
+{
+  "unknown_command": "دستور نامشخص",
+  "clock_in": "ورودی کاری",
+  "clock_out": "خروج کاری",
+  "error": "خطا",
+  "no_permission": "دسترسی ندارید",
+  "remote_switched_on": "وضعیت راه دور فعال شد",
+  "remote_switched_off": "وضعیت راه دور غیرفعال شد",
+  "already_clocked_in": "شما قبلاً ورود زده‌اید",
+  "already_clocked_out": "شما قبلاً خروج زده‌اید",
+  "break_started": "استراحت شروع شد",
+  "remote_enabled": "وضعیت راه دور فعال شد",
+  "remote_disabled": "وضعیت راه دور غیرفعال شد",
+  "dayoff_set": "امروز به عنوان تعطیل ثبت شد",
+  "dayoff_removed": "تعطیلی برداشته شد"
+}

pkg/i18n/translator.go

@@ -0,0 +1,67 @@
+package i18n
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"path/filepath"
+	"sync"
+)
+
+// Translator handles translation loading and retrieval.
+type Translator struct {
+	mu       sync.RWMutex
+	messages map[string]map[string]string // lang -> key -> message
+}
+
+// NewTranslator loads JSON locale files en.json and fa.json from the i18n directory.
+// defaultLang sets the default fallback language (e.g., "en").
+func NewTranslator(defaultLang string) (*Translator, error) {
+	if defaultLang == "" {
+		defaultLang = "en"
+	}
+	t := &Translator{
+		messages: make(map[string]map[string]string),
+	}
+	// Load known locale files: en.json and fa.json located in the same package directory.
+	for _, lang := range []string{"en", "fa"} {
+		filePath := filepath.Join("i18n", lang+".json")
+		data, err := ioutil.ReadFile(filePath)
+		if err != nil {
+			return nil, err
+		}
+		var m map[string]string
+		if err := json.Unmarshal(data, &m); err != nil {
+			return nil, err
+		}
+		t.messages[lang] = m
+	}
+	// Ensure default language exists.
+	if _, ok := t.messages[defaultLang]; !ok {
+		return nil, fmt.Errorf("default language %s not found", defaultLang)
+	}
+	return t, nil
+}
+
+// Get returns the translated string for a given key and language.
+// Falls back to English if the key/language is missing.
+func (t *Translator) Get(key, lang string) string {
+	if lang == "" {
+		lang = "en"
+	}
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	if msgs, ok := t.messages[lang]; ok {
+		if v, ok := msgs[key]; ok {
+			return v
+		}
+	}
+	// fallback to English messages
+	if msgs, ok := t.messages["en"]; ok {
+		if v, ok := msgs[key]; ok {
+			return v
+		}
+	}
+	// If not found, return the key itself.
+	return key
+}