Would you be willing to answer a few brief questions about PlayStation Forums?
No dates have been given yet, OP. I empathize with you - I'm dying for Minecraft to come to PlayStation. My laptop is too cruddy to run it, so I've been waiting for the PS4 version.
It was supposed to come to PS4 on launch, but got delayed indefinitely. We'll just have to wait patiently until further information is given.