add fetchInvitationByCode and fetchInvitationByData functions
add fetchInvitationByCode and fetchInvitationByData functions

acbodine/koding,rjeczalik/koding,usirin/koding,usirin/koding,koding/koding,gokmen/koding,jack89129/koding,sinan/koding,gokmen/koding,kwagdy/koding-1,kwagdy/koding-1,acbodine/koding,drewsetski/koding,koding/koding,koding/koding,andrewjcasal/koding,drewsetski/koding,sinan/koding,rjeczalik/koding,mertaytore/koding,alex-ionochkin/koding,mertaytore/koding,szkl/koding,kwagdy/koding-1,andrewjcasal/koding,mertaytore/koding,cihangir/koding,rjeczalik/koding,drewsetski/koding,sinan/koding,alex-ionochkin/koding,sinan/koding,szkl/koding,alex-ionochkin/koding,szkl/koding,acbodine/koding,koding/koding,koding/koding,koding/koding,cihangir/koding,usirin/koding,andrewjcasal/koding,sinan/koding,sinan/koding,mertaytore/koding,alex-ionochkin/koding,szkl/koding,mertaytore/koding,cihangir/koding,cihangir/koding,jack89129/koding,alex-ionochkin/koding,kwagdy/koding-1,drewsetski/koding,andrewjcasal/koding,andrewjcasal/koding,gokmen/koding,jack89129/koding,acbodine/koding,acbodine/koding,gokmen/koding,usirin/koding,rjeczalik/koding,cihangir/koding,kwagdy/koding-1,szkl/koding,sinan/koding,jack89129/koding,mertaytore/koding,drewsetski/koding,andrewjcasal/koding,rjeczalik/koding,usirin/koding,koding/koding,kwagdy/koding-1,gokmen/koding,koding/koding,drewsetski/koding,drewsetski/koding,acbodine/koding,usirin/koding,gokmen/koding,jack89129/koding,szkl/koding,rjeczalik/koding,jack89129/koding,gokmen/koding,mertaytore/koding,cihangir/koding,kwagdy/koding-1,jack89129/koding,cihangir/koding,acbodine/koding,rjeczalik/koding,jack89129/koding,szkl/koding,usirin/koding,acbodine/koding,andrewjcasal/koding,alex-ionochkin/koding,alex-ionochkin/koding,usirin/koding,mertaytore/koding,drewsetski/koding,andrewjcasal/koding,gokmen/koding,rjeczalik/koding,cihangir/koding,kwagdy/koding-1,alex-ionochkin/koding,sinan/koding,szkl/koding