Docker and model

.gitignore

@@ -19,3 +19,6 @@
 
 # Go workspace file
 go.work
+
+*.env
+temp

build/app.Dockerfile

@@ -0,0 +1,14 @@
+FROM golang:1.22.0-alpine3.19 as build
+WORKDIR /src
+COPY go.mod go.sum /src/
+RUN go mod download && go mod verify
+COPY cmd /src/cmd
+COPY internal /src/internal
+COPY website /src/website
+RUN go build -o /app/app /src/cmd/thunderlight/thunderlight.go
+
+FROM alpine:3.19
+WORKDIR /app
+COPY --from=build /app/app /app/app
+EXPOSE 80
+CMD ["/app/app"]

deployment/docker-compose.yaml

@@ -0,0 +1,46 @@
+version: '3'
+
+services:
+  # App container
+  app:
+    build:
+      context: ../
+      dockerfile: build/app.Dockerfile
+    image: thunderlight-app:latest
+    container_name: app
+    environment:
+      - MYSQL_LINK=${MYSQL_USER}:${MYSQL_PASSWORD}@tcp(database:3306)/${MYSQL_DATABASE}?charset=utf8&parseTime=True&loc=Local
+    networks:
+      - app-network
+    ports:
+      - 80:80
+    depends_on:
+      database:
+        condition: service_healthy
+
+  # MySQL container
+  database:
+    image: mysql:8.3.0
+    container_name: database
+    environment:
+      - MYSQL_DATABASE=${MYSQL_DATABASE}
+      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
+      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
+      - MYSQL_USER=${MYSQL_USER}
+    volumes:
+      - db-data:/var/lib/mysql:rw
+    networks:
+      - app-network
+    ports:
+      - 3306:3306
+    healthcheck:
+      test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
+      timeout: 20s
+      retries: 10
+
+
+networks:
+  app-network:
+    driver: bridge
+volumes:
+  db-data:

go.mod

@@ -1,3 +1,11 @@
 module github.com/thunderlight-shogi/engine
 
 go 1.22.0
+
+require (
+	github.com/go-sql-driver/mysql v1.7.1 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	gorm.io/driver/mysql v1.5.4
+	gorm.io/gorm v1.25.7
+)

go.sum

@@ -0,0 +1,12 @@
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
+github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+gorm.io/driver/mysql v1.5.4 h1:igQmHfKcbaTVyAIHNhhB888vvxh8EdQ2uSUT0LPcBso=
+gorm.io/driver/mysql v1.5.4/go.mod h1:9rYxJph/u9SWkWc9yY4XJ1F/+xO0S/ChOmbk3+Z5Tvs=
+gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.25.7 h1:VsD6acwRjz2zFxGO50gPO6AkNs7KKnvfzUjHQhZDz/A=
+gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=

internal/model/model.go

@@ -0,0 +1,70 @@
+package model
+
+import (
+	"os"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+)
+
+type Player uint
+
+const (
+	Sente Player = iota
+	Gote
+)
+
+type FigureType struct {
+	Id           uint `gorm:"primarykey"`
+	Name         string
+	Moves        []Move `gorm:"foreignKey:FigureTypeId"`
+	TurnFigureId *uint
+	TurnFigure   *FigureType
+}
+
+type StartingPosition struct {
+	Id      uint `gorm:"primarykey"`
+	Name    string
+	Figures []StartingPositionFigure `gorm:"foreignKey:StartingPositionId"`
+}
+
+type Move struct {
+	Id              uint `gorm:"primarykey"`
+	FigureTypeId    uint
+	HorizontalShift int
+	VerticalShift   int
+}
+
+type StartingPositionFigure struct {
+	Id                 uint `gorm:"primarykey"`
+	StartingPositionId uint
+	FigureTypeId       uint
+	FigureType         FigureType
+	HorizontalOffset   uint
+	VerticalOffset     uint
+	Player             Player
+}
+
+var db *gorm.DB
+
+func init() {
+	link, ok := os.LookupEnv("MYSQL_LINK")
+	if !ok {
+		panic("MYSQL_LINK environment variable is undefined")
+	}
+	var err error
+	db, err = gorm.Open(mysql.Open(link), &gorm.Config{})
+	if err != nil {
+		panic("failed to connect database")
+	}
+	db.AutoMigrate(&StartingPosition{}, &StartingPositionFigure{}, &FigureType{}, &Move{})
+
+	result := db.Find(&FigureType{})
+	if result.RowsAffected == 0 {
+		seed()
+	}
+}
+
+func GetDB() *gorm.DB {
+	return db
+}