Add task api and resource locking ability

api/task.go

@@ -0,0 +1,122 @@
+package api
+
+import (
+	"strconv"
+
+	"github.com/aptly-dev/aptly/task"
+	"github.com/gin-gonic/gin"
+)
+
+// GET /tasks
+func apiTasksList(c *gin.Context) {
+	list := context.TaskList()
+	c.JSON(200, list.GetTasks())
+}
+
+// POST /tasks/clear
+func apiTasksClear(c *gin.Context) {
+	list := context.TaskList()
+	list.Clear()
+	c.JSON(200, gin.H{})
+}
+
+// GET /tasks-wait
+func apiTasksWait(c *gin.Context) {
+	list := context.TaskList()
+	list.Wait()
+	c.JSON(200, gin.H{})
+}
+
+// GET /tasks/:id/wait
+func apiTasksWaitForTaskByID(c *gin.Context) {
+	list := context.TaskList()
+	id, err := strconv.ParseInt(c.Params.ByName("id"), 10, 0)
+	if err != nil {
+		c.AbortWithError(500, err)
+		return
+	}
+
+	task, err := list.WaitForTaskByID(int(id))
+	if err != nil {
+		c.AbortWithError(400, err)
+		return
+	}
+
+	c.JSON(200, task)
+}
+
+// GET /tasks/:id
+func apiTasksShow(c *gin.Context) {
+	list := context.TaskList()
+	id, err := strconv.ParseInt(c.Params.ByName("id"), 10, 0)
+	if err != nil {
+		c.AbortWithError(500, err)
+		return
+	}
+
+	var task task.Task
+	task, err = list.GetTaskByID(int(id))
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+
+	c.JSON(200, task)
+}
+
+// GET /tasks/:id/output
+func apiTasksOutputShow(c *gin.Context) {
+	list := context.TaskList()
+	id, err := strconv.ParseInt(c.Params.ByName("id"), 10, 0)
+	if err != nil {
+		c.AbortWithError(500, err)
+		return
+	}
+
+	var output string
+	output, err = list.GetTaskOutputByID(int(id))
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+
+	c.JSON(200, output)
+}
+
+// GET /tasks/:id/detail
+func apiTasksDetailShow(c *gin.Context) {
+	list := context.TaskList()
+	id, err := strconv.ParseInt(c.Params.ByName("id"), 10, 0)
+	if err != nil {
+		c.AbortWithError(500, err)
+		return
+	}
+
+	var detail interface{}
+	detail, err = list.GetTaskDetailByID(int(id))
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+
+	c.JSON(200, detail)
+}
+
+// DELETE /tasks/:id
+func apiTasksDelete(c *gin.Context) {
+	list := context.TaskList()
+	id, err := strconv.ParseInt(c.Params.ByName("id"), 10, 0)
+	if err != nil {
+		c.AbortWithError(500, err)
+		return
+	}
+
+	var delTask task.Task
+	delTask, err = list.DeleteTaskByID(int(id))
+	if err != nil {
+		c.AbortWithError(400, err)
+		return
+	}
+
+	c.JSON(200, delTask)
+}