Struct pallet_ad::pallet::Pallet

pub struct Pallet<T>(_);

The pallet implementing the on-chain logic.

Implementations

impl<T: Config> Pallet<T>

pub fn propose_ad( origin: OriginFor<T>, ad_url: GeneralData<T>, target_url: GeneralData<T>, title: GeneralData<T>, cpi: BalanceOf<T>, amount: u32, end_block: BlockNumberOf<T>, ad_preference: AdPreference ) -> DispatchResult

Create an ad proposal.

The dispatch origin for this call must be Signed by the proposer.

• ‘ad_url’: The URL which links to the ad metadata(usually an image stored on IPFS)
• ‘target_url’: The jump link of this ad proposal
• ‘title’: Title of this ad
• ‘cpi’: Cost per impression of this ad
• ‘amount’: The total duplications of this ad
• ‘end_block’: The expiration time of this ad in Block height
• ‘ad_preference’: The preferred target group of this ad

pub fn approve_ad( origin: OriginFor<T>, proposer: T::AccountId, ad_index: T::AdIndex ) -> DispatchResult

Approve an ad proposal.

The dispatch origin for this call must be Signed by the ApproveOrigin.

pub fn reject_ad( origin: OriginFor<T>, proposer: T::AccountId, ad_index: T::AdIndex ) -> DispatchResult

Reject an ad proposal.

The dispatch origin for this call must be Signed by the RejectOrigin.

impl<T: Config> Pallet<T>

pub fn ad_count() -> Option<T::AdIndex>

Number of ad proposals that have been made.

impl<T: Config> Pallet<T>

pub fn impression_ads<KArg1, KArg2>( k1: KArg1, k2: KArg2 ) -> Option<ImpressionAd<T>>where KArg1: EncodeLike<T::AccountId>, KArg2: EncodeLike<T::AdIndex>,

Impression ads storage

Trait Implementations

impl<T: Config> AdData<<T as Config>::BlockNumber, <T as Config>::AdIndex, <T as Config>::AccountId> for Pallet<T>

fn match_ad_for_user( age: u8, tag: TargetTag, block_number: T::BlockNumber ) -> Vec<(T::AccountId, T::AdIndex)>

fn claim_reward_for_user( proposer: T::AccountId, ad_index: T::AdIndex, user: T::AccountId ) -> DispatchResult

impl<T: Config> Callable<T> for Pallet<T>

type RuntimeCall = Call<T>

impl<T> Clone for Pallet<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Pallet<T>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Config> GetStorageVersion for Pallet<T>

fn current_storage_version() -> StorageVersion

Returns the current storage version as supported by the pallet.

fn on_chain_storage_version() -> StorageVersion

Returns the on-chain storage version of the pallet as stored in the storage.

impl<T: Config> Hooks<<T as Config>::BlockNumber> for Pallet<T>

fn on_finalize(_n: BlockNumber)

The block is being finalized. Implement to have something happen.

fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight

This will be run when the block is being finalized (before on_finalize). Implement to have something happen using the remaining weight. Will not fire if the remaining weight is 0. Return the weight used, the hook will subtract it from current weight used and pass the result to the next on_idle hook if it exists.

fn on_initialize(_n: BlockNumber) -> Weight

The block is being initialized. Implement to have something happen.

fn on_runtime_upgrade() -> Weight

Perform a module upgrade.

fn offchain_worker(_n: BlockNumber)

Implementing this function on a module allows you to perform long-running tasks that make (by default) validators generate transactions that feed results of those long-running computations back on chain.

fn integrity_test()

Run integrity test.

impl<T: Config> IntegrityTest for Pallet<T>

fn integrity_test()

Run integrity test.

impl<T: Config> OffchainWorker<<T as Config>::BlockNumber> for Pallet<T>

fn offchain_worker(n: <T as Config>::BlockNumber)

This function is being called after every block import (when fully synced).

impl<T: Config> OnFinalize<<T as Config>::BlockNumber> for Pallet<T>

fn on_finalize(n: <T as Config>::BlockNumber)

The block is being finalized. Implement to have something happen.

impl<T: Config> OnGenesis for Pallet<T>

fn on_genesis()

Something that should happen at genesis.

impl<T: Config> OnIdle<<T as Config>::BlockNumber> for Pallet<T>

fn on_idle(n: <T as Config>::BlockNumber, remaining_weight: Weight) -> Weight

The block is being finalized. Implement to have something happen in case there is leftover weight. Check the passed remaining_weight to make sure it is high enough to allow for your pallet’s extra computation.

impl<T: Config> OnInitialize<<T as Config>::BlockNumber> for Pallet<T>

fn on_initialize(n: <T as Config>::BlockNumber) -> Weight

The block is being initialized. Implement to have something happen.

impl<T: Config> OnRuntimeUpgrade for Pallet<T>

fn on_runtime_upgrade() -> Weight

Perform a module upgrade.

impl<T: Config> PalletInfoAccess for Pallet<T>

fn index() -> usize

Index of the pallet as configured in the runtime.

fn name() -> &'static str

Name of the pallet as configured in the runtime.

fn module_name() -> &'static str

Name of the Rust module containing the pallet.

fn crate_version() -> CrateVersion

Version of the crate containing the pallet.

impl<T: Config> PalletsInfoAccess for Pallet<T>

fn count() -> usize

The number of pallets’ information that this type represents.

fn infos() -> Vec<PalletInfoData>

All of the pallets’ information that this type represents.

impl<T> PartialEq<Pallet<T>> for Pallet<T>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Config> StorageInfoTrait for Pallet<T>

fn storage_info() -> Vec<StorageInfo>

impl<T: Config> WhitelistedStorageKeys for Pallet<T>

fn whitelisted_storage_keys() -> Vec<TrackedStorageKey>

Returns a Vec<TrackedStorageKey> indicating the storage keys that should be whitelisted during benchmarking. This means that those keys will be excluded from the benchmarking performance calculation.

impl<T> Eq for Pallet<T>