[Epic] Expanding window mechanism

[emizzle]

• Design: Slot reservations codex-research#190

1. Reserve Slot

Contracts

• feat(slot-reservations): Allow slots to be reserved codex-contracts-eth#175

Client

• Wire up reserveSlot and canReserveSlot contract calls, but don't call them nim-codex#898

2. [ON HOLD] Add dispersal parameter

Contracts

• Add disperal parameter codex-contracts-eth#115 (add to StorageRequest struct only)

Client

• feat(slot-reservations): Add expansionRate parameter to support contract changes nim-codex#909

3. Add SaleReserving state and slot queue refactor

Client

• Slot reservations: Add SaleReserving state nim-codex#916
• [ON HOLD] Refactor slotqueue's seen flags (seen > seenNoAvailability, add seenNotEligible, pause on seenNoAvailability, but don't pause on seenNotEligible)?

4. Add SlotFullyReserved event

Contracts

• feat(slot-reservations): add SlotReservationsFull event codex-contracts-eth#182

Client

• feat(slot-reservations): support SlotReservationsFull event nim-codex#931

5. Add expanding window

Contracts

• [ON HOLD] Add calculation for expanding window (Expanding window mechanism implementation codex-contracts-eth#116) (use blockhash at time of createStorageRequest for random base SlotID?

6. Enforce slot reservations

Contracts

• [ON HOLD] Flesh out reserveSlot logic for expanding window
• feat(slot-reservations): require slots to be reserved before filling codex-contracts-eth#184

Client

• feat(slot-reservations): support enforcement of reserving slots before filling nim-codex#933

Marketplace spec

• Add slot reservations to Filling Slots section codex-spec#9

NOTE: 10/12/24 Estimate updated to 15 days based on expanding window work only (slot reservation work done)

[AuHau]

Pretty nice structuring of your work! Good job 👏

[AuHau]

Please add task for modifying the Marketplace spec, when you are wrapping this epic ;-)