Initial commit: TaskPool React panel

- React frontend with route-level code splitting
- Backend rebranded from Baihu to TaskPool
- DB brand migration script and local compatibility

internal/controllers/install_controller.go

@@ -0,0 +1,110 @@
+package controllers
+
+import (
+	"net/http"
+
+	"github.com/engigu/taskpool/internal/services"
+	"github.com/gin-gonic/gin"
+)
+
+type InstallController struct {
+	installService *services.InstallService
+}
+
+func NewInstallController() *InstallController {
+	return &InstallController{
+		installService: services.NewInstallService(),
+	}
+}
+
+// GetInstallStatus 获取安装状态
+// @Summary 获取安装状态
+// @Description 检查系统是否已完成安装
+// @Tags 安装
+// @Produce json
+// @Success 200 {object} services.InstallStatus
+// @Router /api/v1/install/status [get]
+func (c *InstallController) GetInstallStatus(ctx *gin.Context) {
+	status, err := c.installService.CheckInstallStatus()
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	ctx.JSON(http.StatusOK, status)
+}
+
+// Install 执行安装
+// @Summary 执行安装
+// @Description 初始化系统配置和管理员账号
+// @Tags 安装
+// @Accept json
+// @Produce json
+// @Param request body services.InstallRequest true "安装请求"
+// @Success 200 {object} map[string]interface{}
+// @Failure 400 {object} map[string]string
+// @Failure 500 {object} map[string]string
+// @Router /api/v1/install [post]
+func (c *InstallController) Install(ctx *gin.Context) {
+	// 先检查是否已安装
+	status, err := c.installService.CheckInstallStatus()
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": "检查安装状态失败"})
+		return
+	}
+
+	if status.Installed {
+		ctx.JSON(http.StatusBadRequest, gin.H{"error": "系统已安装，无法重复安装"})
+		return
+	}
+
+	var req services.InstallRequest
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		ctx.JSON(http.StatusBadRequest, gin.H{"error": "参数错误: " + err.Error()})
+		return
+	}
+
+	// 验证必填字段
+	if req.AdminUsername == "" {
+		ctx.JSON(http.StatusBadRequest, gin.H{"error": "管理员用户名不能为空"})
+		return
+	}
+	if req.AdminPassword == "" {
+		ctx.JSON(http.StatusBadRequest, gin.H{"error": "管理员密码不能为空"})
+		return
+	}
+	if len(req.AdminPassword) < 6 {
+		ctx.JSON(http.StatusBadRequest, gin.H{"error": "管理员密码至少6位"})
+		return
+	}
+
+	// MySQL 必填验证
+	if req.DBType == "mysql" {
+		if req.DBHost == "" {
+			ctx.JSON(http.StatusBadRequest, gin.H{"error": "MySQL 主机不能为空"})
+			return
+		}
+		if req.DBName == "" {
+			ctx.JSON(http.StatusBadRequest, gin.H{"error": "MySQL 数据库名不能为空"})
+			return
+		}
+	}
+
+	// Redis 启用时的验证
+	if req.RedisEnabled {
+		if req.RedisHost == "" {
+			ctx.JSON(http.StatusBadRequest, gin.H{"error": "Redis 主机不能为空"})
+			return
+		}
+	}
+
+	// 执行安装
+	if err := c.installService.Install(&req); err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": "安装失败: " + err.Error()})
+		return
+	}
+
+	ctx.JSON(http.StatusOK, gin.H{
+		"message":        "安装成功",
+		"admin_username": req.AdminUsername,
+	})
+}