[OSE-301] Implement Create, Get, List, Delete endpoints for issuance templates

pkg/server/router/issuance.go

@@ -5,15 +5,17 @@ import (
 	"net/http"
 
 	"github.com/pkg/errors"
-	"github.com/tbd54566975/ssi-service/pkg/service/framework"
+	"github.com/tbd54566975/ssi-service/internal/util"
+	"github.com/tbd54566975/ssi-service/pkg/server/framework"
+	svcframework "github.com/tbd54566975/ssi-service/pkg/service/framework"
 	"github.com/tbd54566975/ssi-service/pkg/service/issuing"
 )
 
 type IssuanceRouter struct {
 	service issuing.Service
 }
 
-func NewIssuanceRouter(svc framework.Service) (*IssuanceRouter, error) {
+func NewIssuanceRouter(svc svcframework.Service) (*IssuanceRouter, error) {
 	service, ok := svc.(*issuing.Service)
 	if !ok {
 		return nil, errors.New("could not cast to issuing service type")
@@ -28,17 +30,34 @@ func NewIssuanceRouter(svc framework.Service) (*IssuanceRouter, error) {
 // @Accept       json
 // @Produce      json
 // @Param        id   path      string  true  "ID"
-// @Success      200  {object}  issuing.GetIssuanceTemplateResponse
+// @Success      200  {object}  issuing.IssuanceTemplate
 // @Failure      400  {string}  string  "Bad request"
 // @Router       /v1/issuancetemplates/{id} [get]
-func (ir IssuanceRouter) GetIssuanceTemplate(ctx context.Context, w http.ResponseWriter, req *http.Request) error {
-	return nil
+func (ir IssuanceRouter) GetIssuanceTemplate(ctx context.Context, w http.ResponseWriter, _ *http.Request) error {
+	id := framework.GetParam(ctx, IDParam)
+	if id == nil {
+		return framework.NewRequestError(
+			util.LoggingNewError("cannot get issuance template without an ID"), http.StatusBadRequest)
+	}
+
+	issuanceTemplate, err := ir.service.GetIssuanceTemplate(&issuing.GetIssuanceTemplateRequest{ID: *id})
+	if err != nil {
+		return framework.NewRequestError(
+			util.LoggingErrorMsg(err, "getting issuance template"), http.StatusInternalServerError)
+	}
+	return framework.Respond(ctx, w, issuanceTemplate.IssuanceTemplate, http.StatusOK)
 }
 
 type CreateIssuanceTemplateRequest struct {
 	issuing.IssuanceTemplate
 }
 
+func (r CreateIssuanceTemplateRequest) ToServiceRequest() *issuing.CreateIssuanceTemplateRequest {
+	return &issuing.CreateIssuanceTemplateRequest{
+		IssuanceTemplate: r.IssuanceTemplate,
+	}
+}
+
 // CreateIssuanceTemplate godoc
 // @Summary      Create issuance template
 // @Description  Create issuance template
@@ -51,7 +70,20 @@ type CreateIssuanceTemplateRequest struct {
 // @Failure      500      {string}  string  "Internal server error"
 // @Router       /v1/issuancetemplates [put]
 func (ir IssuanceRouter) CreateIssuanceTemplate(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
-	return nil
+	var request CreateIssuanceTemplateRequest
+	errMsg := "Invalid Issuance Template Request"
+	if err := framework.Decode(r, &request); err != nil {
+		return framework.NewRequestError(
+			util.LoggingErrorMsg(err, errMsg), http.StatusBadRequest)
+	}
+
+	template, err := ir.service.CreateIssuanceTemplate(request.ToServiceRequest())
+	if err != nil {
+		return framework.NewRequestError(
+			util.LoggingErrorMsg(err, "creating issuance template"), http.StatusInternalServerError)
+	}
+
+	return framework.Respond(ctx, w, template, http.StatusCreated)
 }
 
 // DeleteIssuanceTemplate godoc
@@ -65,8 +97,19 @@ func (ir IssuanceRouter) CreateIssuanceTemplate(ctx context.Context, w http.Resp
 // @Failure      400  {string}  string  "Bad request"
 // @Failure      500  {string}  string  "Internal server error"
 // @Router       /v1/issuancetemplates/{id} [delete]
-func (ir IssuanceRouter) DeleteIssuanceTemplate(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
-	return nil
+func (ir IssuanceRouter) DeleteIssuanceTemplate(ctx context.Context, w http.ResponseWriter, _ *http.Request) error {
+	id := framework.GetParam(ctx, IDParam)
+	if id == nil {
+		return framework.NewRequestError(
+			util.LoggingNewError("cannot delete an issuance template without an ID parameter"), http.StatusBadRequest)
+	}
+
+	if err := ir.service.DeleteIssuanceTemplate(&issuing.DeleteIssuanceTemplateRequest{ID: *id}); err != nil {
+		return framework.NewRequestError(
+			util.LoggingErrorMsgf(err, "could not delete issuance template with id: %s", *id), http.StatusInternalServerError)
+	}
+
+	return framework.Respond(ctx, w, nil, http.StatusOK)
 }
 
 type ListIssuanceTemplatesResponse struct {
@@ -75,14 +118,22 @@ type ListIssuanceTemplatesResponse struct {
 
 // ListIssuanceTemplates godoc
 // @Summary      Lists issuance templates
-// @Description  Lists all issuangce templates stored in this service.
+// @Description  Lists all issuance templates stored in this service.
 // @Tags         IssuingAPI
 // @Accept       json
 // @Produce      json
 // @Success      200      {object}  ListIssuanceTemplatesResponse
 // @Failure      400      {string}  string  "Bad request"
 // @Failure      500      {string}  string  "Internal server error"
 // @Router       /v1/manifests [get]
-func (ir IssuanceRouter) ListIssuanceTemplates(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
-	return nil
+func (ir IssuanceRouter) ListIssuanceTemplates(ctx context.Context, w http.ResponseWriter, _ *http.Request) error {
+	gotManifests, err := ir.service.ListIssuanceTemplates(&issuing.ListIssuanceTemplatesRequest{})
+
+	if err != nil {
+		return framework.NewRequestError(
+			util.LoggingErrorMsg(err, "could not get templates"), http.StatusBadRequest)
+	}
+
+	resp := ListIssuanceTemplatesResponse{IssuanceTemplates: gotManifests.IssuanceTemplates}
+	return framework.Respond(ctx, w, resp, http.StatusOK)
 }