feat: query project info (#841)

Co-authored-by: technicallyty <48813565+tytech3@users.noreply.github.com>

x/ecocredit/server/core/query_project_info.go

@@ -0,0 +1,19 @@
+package core
+
+import (
+	"context"
+	v1 "github.com/regen-network/regen-ledger/x/ecocredit/v1"
+)
+
+// ProjectInfo queries project info from the given project name.
+func (k Keeper) ProjectInfo(ctx context.Context, request *v1.QueryProjectInfoRequest) (*v1.QueryProjectInfoResponse, error) {
+	pInfo, err := k.stateStore.ProjectInfoStore().GetByName(ctx, request.ProjectId)
+	if err != nil {
+		return nil, err
+	}
+	var pi v1.ProjectInfo
+	if err = PulsarToGogoSlow(pInfo, &pi); err != nil {
+		return nil, err
+	}
+	return &v1.QueryProjectInfoResponse{Info: &pi}, nil
+}

x/ecocredit/server/core/query_project_info_test.go

@@ -0,0 +1,32 @@
+package core
+
+import (
+	"github.com/cosmos/cosmos-sdk/orm/types/ormerrors"
+	ecocreditv1 "github.com/regen-network/regen-ledger/api/regen/ecocredit/v1"
+	v1 "github.com/regen-network/regen-ledger/x/ecocredit/v1"
+	"gotest.tools/v3/assert"
+	"testing"
+)
+
+func TestQuery_ProjectInfo(t *testing.T) {
+	t.Parallel()
+	s := setupBase(t)
+
+	// insert 1 project
+	err := s.stateStore.ProjectInfoStore().Insert(s.ctx, &ecocreditv1.ProjectInfo{
+		Name:            "P01",
+		ClassId:         1,
+		ProjectLocation: "US-CA",
+		Metadata:        nil,
+	})
+	assert.NilError(t, err)
+
+	// valid query
+	res, err := s.k.ProjectInfo(s.ctx, &v1.QueryProjectInfoRequest{ProjectId: "P01"})
+	assert.NilError(t, err)
+	assert.Equal(t, "P01", res.Info.Name)
+
+	// invalid query
+	_, err = s.k.ProjectInfo(s.ctx, &v1.QueryProjectInfoRequest{ProjectId: "F01"})
+	assert.ErrorContains(t, err, ormerrors.NotFound.Error())
+}