Add deployment list instance

Signed-off-by: Xabier Larrakoetxea <slok69@gmail.com>

data/deployment.go

@@ -172,18 +172,22 @@ func ListDeploymentsAsJson(namespace string) ([][]byte, error) {
 	return d, err
 }
 
-//func ListDeployments() ([]Deployment, error) {
-//	d := []Deployment{}
-//
-//	err := db.Conn.View(func(tx *bolt.Tx) error {
-//		bucket, err := tx.Bucket([]byte(DeployBucketDbKey))
-//		if err != nil {
-//			return err
-//		}
-//
-//	})
-//	return d, err
-//}
+func ListDeployments(namespace string) ([]Deployment, error) {
+	dJson, err := ListDeploymentsAsJson(namespace)
+	if err != nil {
+		return nil, err
+	}
+	ds := []Deployment{}
+	for _, i := range dJson {
+		d := &Deployment{}
+		err := json.Unmarshal(i, d)
+		if err != nil {
+			return nil, err
+		}
+		ds = append(ds, *d)
+	}
+	return ds, err
+}
 
 // Status represents the current status of a deployment
 type Status struct {

data/deployment_test.go

@@ -201,3 +201,27 @@ func (s *DatabaseModelDeploymentSuite) TestDeploymentListAsJson(c *C) {
 	c.Assert(dj1.Task, Equals, "deploy")
 	c.Assert(dj2.Task, Equals, "deploy")
 }
+
+func (s *DatabaseModelDeploymentSuite) TestDeploymentList(c *C) {
+	for _, i := range s.deployments {
+		i.Save()
+	}
+	ds, _ := ListDeployments(s.deployments[0].Namespace)
+
+	c.Assert(len(ds), Equals, len(s.deployments))
+
+	c.Assert(ds[0].Id, Equals, int64(1))
+	c.Assert(ds[1].Id, Equals, int64(2))
+
+	c.Assert(ds[0].Sha, Equals, "d583d658d6da0b2f95ab3bcd27cd7d4bd93c3fc0")
+	c.Assert(ds[1].Sha, Equals, "980670afcebfd86727505b3061d8667195234816")
+
+	c.Assert(ds[0].Ref, Equals, "master")
+	c.Assert(ds[1].Ref, Equals, "fix-#4213")
+
+	c.Assert(ds[0].Environment, Equals, "production")
+	c.Assert(ds[1].Environment, Equals, "preproduction")
+
+	c.Assert(ds[0].Task, Equals, "deploy")
+	c.Assert(ds[1].Task, Equals, "deploy")
+}