feat(api): add Docker container management endpoints

- Implemented Restart, Start, and Stop endpoints for managing Docker containers.
- Each endpoint includes request validation, error handling, and appropriate responses.
- Enhanced API documentation with Swagger annotations for all new routes.

internal/api/v1/docker/restart.go

@@ -0,0 +1,52 @@
+package dockerapi
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apitypes "github.com/yusing/go-proxy/internal/api/types"
+	"github.com/yusing/go-proxy/internal/docker"
+)
+
+// @x-id				"restart"
+// @BasePath		/api/v1
+// @Summary		Restart container
+// @Description	Restart container by container id
+// @Tags			docker
+// @Produce		json
+// @Param			request	body		StopRequest	true	"Request"
+// @Success		200	{object}  apitypes.SuccessResponse
+// @Failure		400	{object}	apitypes.ErrorResponse "Invalid request"
+// @Failure		403	{object}	apitypes.ErrorResponse
+// @Failure		404	{object}	apitypes.ErrorResponse "Container not found"
+// @Failure		500	{object}	apitypes.ErrorResponse
+// @Router			/docker/restart [post]
+func Restart(c *gin.Context) {
+	var req StopRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, apitypes.Error("invalid request", err))
+		return
+	}
+
+	dockerHost, ok := docker.GetDockerHostByContainerID(req.ID)
+	if !ok {
+		c.JSON(http.StatusNotFound, apitypes.Error("container not found"))
+		return
+	}
+
+	client, err := docker.NewClient(dockerHost)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to create docker client"))
+		return
+	}
+
+	defer client.Close()
+
+	err = client.ContainerRestart(c.Request.Context(), req.ID, req.StopOptions)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to restart container"))
+		return
+	}
+
+	c.JSON(http.StatusOK, apitypes.Success("container restarted"))
+}

internal/api/v1/docker/start.go

@@ -0,0 +1,58 @@
+package dockerapi
+
+import (
+	"net/http"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/gin-gonic/gin"
+	apitypes "github.com/yusing/go-proxy/internal/api/types"
+	"github.com/yusing/go-proxy/internal/docker"
+)
+
+type StartRequest struct {
+	ID string `json:"id" binding:"required"`
+	container.StartOptions
+}
+
+// @x-id				"start"
+// @BasePath		/api/v1
+// @Summary		Start container
+// @Description	Start container by container id
+// @Tags			docker
+// @Produce		json
+// @Param			request	body		StartRequest	true	"Request"
+// @Success		200	{object}  apitypes.SuccessResponse
+// @Failure		400	{object}	apitypes.ErrorResponse "Invalid request"
+// @Failure		403	{object}	apitypes.ErrorResponse
+// @Failure		404	{object}	apitypes.ErrorResponse "Container not found"
+// @Failure		500	{object}	apitypes.ErrorResponse
+// @Router			/docker/start [post]
+func Start(c *gin.Context) {
+	var req StartRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, apitypes.Error("invalid request", err))
+		return
+	}
+
+	dockerHost, ok := docker.GetDockerHostByContainerID(req.ID)
+	if !ok {
+		c.JSON(http.StatusNotFound, apitypes.Error("container not found"))
+		return
+	}
+
+	client, err := docker.NewClient(dockerHost)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to create docker client"))
+		return
+	}
+
+	defer client.Close()
+
+	err = client.ContainerStart(c.Request.Context(), req.ID, req.StartOptions)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to start container"))
+		return
+	}
+
+	c.JSON(http.StatusOK, apitypes.Success("container started"))
+}

internal/api/v1/docker/stop.go

@@ -0,0 +1,58 @@
+package dockerapi
+
+import (
+	"net/http"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/gin-gonic/gin"
+	apitypes "github.com/yusing/go-proxy/internal/api/types"
+	"github.com/yusing/go-proxy/internal/docker"
+)
+
+type StopRequest struct {
+	ID string `json:"id" binding:"required"`
+	container.StopOptions
+}
+
+// @x-id				"stop"
+// @BasePath		/api/v1
+// @Summary		Stop container
+// @Description	Stop container by container id
+// @Tags			docker
+// @Produce		json
+// @Param			request	body		StopRequest	true	"Request"
+// @Success		200	{object}  apitypes.SuccessResponse
+// @Failure		400	{object}	apitypes.ErrorResponse "Invalid request"
+// @Failure		403	{object}	apitypes.ErrorResponse
+// @Failure		404	{object}	apitypes.ErrorResponse "Container not found"
+// @Failure		500	{object}	apitypes.ErrorResponse
+// @Router			/docker/stop [post]
+func Stop(c *gin.Context) {
+	var req StopRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, apitypes.Error("invalid request", err))
+		return
+	}
+
+	dockerHost, ok := docker.GetDockerHostByContainerID(req.ID)
+	if !ok {
+		c.JSON(http.StatusNotFound, apitypes.Error("container not found"))
+		return
+	}
+
+	client, err := docker.NewClient(dockerHost)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to create docker client"))
+		return
+	}
+
+	defer client.Close()
+
+	err = client.ContainerStop(c.Request.Context(), req.ID, req.StopOptions)
+	if err != nil {
+		c.Error(apitypes.InternalServerError(err, "failed to stop container"))
+		return
+	}
+
+	c.JSON(http.StatusOK, apitypes.Success("container stopped"))
+}