dApp: add airdrop field (#1861)

packages/web3/src/ISpaceDapp.ts

@@ -21,6 +21,7 @@ import {
     SpaceRegistrar,
     IRuleEntitlementBase,
     IRuleEntitlementV2Base,
+    RiverAirdropDapp,
 } from './v3'
 import { PricingModules } from './v3/PricingModules'
 import { BaseChainConfig } from './IStaticContractsInfo'
@@ -121,6 +122,8 @@ export interface ISpaceDapp {
     readonly walletLink: WalletLinkV3
     readonly pricingModules: PricingModules
     readonly platformRequirements: PlatformRequirements
+    readonly airdrop: RiverAirdropDapp | undefined
+
     isLegacySpace: (spaceId: string) => Promise<boolean>
     addRoleToChannel: (
         spaceId: string,

packages/web3/src/v3/SpaceDapp.ts

@@ -36,6 +36,7 @@ import { SpaceInfo } from '../types'
 import {
     IRuleEntitlementBase,
     IRuleEntitlementV2Base,
+    RiverAirdropDapp,
     UNKNOWN_ERROR,
     UserEntitlementShim,
 } from './index'
@@ -157,6 +158,7 @@ export class SpaceDapp implements ISpaceDapp {
     public readonly pricingModules: PricingModules
     public readonly walletLink: WalletLink
     public readonly platformRequirements: PlatformRequirements
+    public readonly airdrop: RiverAirdropDapp
 
     public readonly entitlementCache: EntitlementCache<EntitlementRequest, EntitlementData[]>
     public readonly entitledWalletCache: EntitlementCache<EntitlementRequest, EntitledWallet>
@@ -173,6 +175,7 @@ export class SpaceDapp implements ISpaceDapp {
             config.addresses.spaceFactory,
             provider,
         )
+        this.airdrop = new RiverAirdropDapp(config, provider)
 
         // For RPC providers that pool for events, we need to set the polling interval to a lower value
         // so that we don't miss events that may be emitted in between polling intervals. The Ethers