Add APIs for getAll DeploymentIntents and GetAll GenericPlacemnetIntents

In this patch, implemented two separate routes for getting all
genericPlacemnetIntents and getting all deployment intents.

Issue-ID: MULTICLOUD-1128
Signed-off-by: Rajamohan Raj <rajamohan.raj@intel.com>
Change-Id: I81fadb126752788da7c459aa43896fafa583310e

3 files changed, 59 insertions, 0 deletions

diff --git a/src/orchestrator/api/api.go b/src/orchestrator/api/api.go
index 5f1665ac..097b9ab3 100644
--- a/src/orchestrator/api/api.go
+++ b/src/orchestrator/api/api.go
@@ -128,7 +128,11 @@ func NewRouter(projectClient moduleLib.ProjectManager,
 		client: genericPlacementIntentClient,
 	}
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/generic-placement-intents", genericPlacementIntentHandler.createGenericPlacementIntentHandler).Methods("POST")
+
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/generic-placement-intents/{intent-name}", genericPlacementIntentHandler.getGenericPlacementHandler).Methods("GET")
+
+	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/generic-placement-intents", genericPlacementIntentHandler.getAllGenericPlacementIntentsHandler).Methods("GET")
+
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/generic-placement-intents/{intent-name}", genericPlacementIntentHandler.deleteGenericPlacementHandler).Methods("DELETE")
 
 	//setting routes for AppIntent
@@ -155,6 +159,9 @@ func NewRouter(projectClient moduleLib.ProjectManager,
 	}
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/deployment-intent-groups", deploymentIntentGrpHandler.createDeploymentIntentGroupHandler).Methods("POST")
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/deployment-intent-groups/{deployment-intent-group-name}", deploymentIntentGrpHandler.getDeploymentIntentGroupHandler).Methods("GET")
+
+	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/deployment-intent-groups", deploymentIntentGrpHandler.getAllDeploymentIntentGroupsHandler).Methods("GET")
+
 	router.HandleFunc("/projects/{project-name}/composite-apps/{composite-app-name}/{composite-app-version}/deployment-intent-groups/{deployment-intent-group-name}", deploymentIntentGrpHandler.deleteDeploymentIntentGroupHandler).Methods("DELETE")
 
 	// setting routes for AddingIntents
diff --git a/src/orchestrator/api/deployment_intent_groups_handler.go b/src/orchestrator/api/deployment_intent_groups_handler.go
index 3f5b3969..7620737b 100644
--- a/src/orchestrator/api/deployment_intent_groups_handler.go
+++ b/src/orchestrator/api/deployment_intent_groups_handler.go
@@ -22,6 +22,7 @@ import (
 	"net/http"
 
 	moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module"
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/validation"
 
 	"github.com/gorilla/mux"
 )
@@ -116,6 +117,31 @@ func (h deploymentIntentGroupHandler) getDeploymentIntentGroupHandler(w http.Res
 
 }
 
+func (h deploymentIntentGroupHandler) getAllDeploymentIntentGroupsHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	pList := []string{"project-name", "composite-app-name", "composite-app-version"}
+	err := validation.IsValidParameterPresent(vars, pList)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+	}
+	p := vars["project-name"]
+	ca := vars["composite-app-name"]
+	v := vars["composite-app-version"]
+
+	diList, err := h.client.GetAllDeploymentIntentGroups(p, ca, v)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	err = json.NewEncoder(w).Encode(diList)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+}
+
 func (h deploymentIntentGroupHandler) deleteDeploymentIntentGroupHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 
diff --git a/src/orchestrator/api/generic_placement_intent_handler.go b/src/orchestrator/api/generic_placement_intent_handler.go
index e186735c..02dbf0be 100644
--- a/src/orchestrator/api/generic_placement_intent_handler.go
+++ b/src/orchestrator/api/generic_placement_intent_handler.go
@@ -21,6 +21,7 @@ import (
 	"io"
 	"net/http"
 
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/validation"
 	moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module"
 
 	"github.com/gorilla/mux"
@@ -113,6 +114,31 @@ func (h genericPlacementIntentHandler) getGenericPlacementHandler(w http.Respons
 	}
 }
 
+func (h genericPlacementIntentHandler) getAllGenericPlacementIntentsHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	pList := []string{"project-name", "composite-app-name", "composite-app-version"}
+	err := validation.IsValidParameterPresent(vars, pList)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+	}
+	p := vars["project-name"]
+	ca := vars["composite-app-name"]
+	v := vars["composite-app-version"]
+
+	gpList, err := h.client.GetAllGenericPlacementIntents(p, ca, v)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	err = json.NewEncoder(w).Encode(gpList)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+}
+
 // deleteGenericPlacementHandler handles the delete operations on intent
 func (h genericPlacementIntentHandler) deleteGenericPlacementHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)