feat!: remove voucher support (#511)

Author: PierreJeanjacquot

CLI.md

@@ -302,7 +302,6 @@ Commands:
 - [init](#iexec-init)
 - [iexec wallet](#iexec-wallet)
 - [iexec account](#iexec-account)
-- [iexec voucher](#iexec-voucher)
 - [iexec app](#iexec-app)
 - [iexec dataset](#iexec-dataset)
 - [iexec workerpool](#iexec-workerpool)
@@ -742,89 +741,6 @@ Options:
 | --gas-price \<amount unit...\> | set custom gas price for transactions (default unit wei) |
 | --confirms \<blockCount\> | set custom block count to wait for transactions confirmation (default 1 block) |
 
-### iexec voucher
-
-manage iExec voucher
-
-Usage:
-
-```sh
-iexec voucher <command> [options]
-```
-
-Commands:
-
-- [show](#iexec-voucher-show)
-- [authorize](#iexec-voucher-authorize)
-- [revoke](#iexec-voucher-revoke)
-
-#### iexec voucher show
-
-show voucher iExec details
-
-Usage:
-
-```sh
-iexec voucher show [options]
-```
-
-Options:
-
-| option | description |
-| --- | --- |
-| --raw | use raw output |
-| --quiet | stop prompting updates |
-| --password \<password\> | password used to encrypt the wallet (unsafe) |
-| --wallet-file \<walletFileName\> | specify the name of the wallet file to use |
-| --wallet-address \<walletAddress\> | specify the address of the wallet to use |
-| --keystoredir \<path\> | specify the wallet directory \<"global"\|"local"\|custom\> |
-| --chain \<name\> | chain name from "chain.json" |
-| --user \<address\> | custom user address |
-
-#### iexec voucher authorize
-
-authorize requester to use the voucher
-
-Usage:
-
-```sh
-iexec voucher authorize <requester> [options]
-```
-
-Options:
-
-| option | description |
-| --- | --- |
-| --raw | use raw output |
-| --quiet | stop prompting updates |
-| --password \<password\> | password used to encrypt the wallet (unsafe) |
-| --wallet-file \<walletFileName\> | specify the name of the wallet file to use |
-| --wallet-address \<walletAddress\> | specify the address of the wallet to use |
-| --keystoredir \<path\> | specify the wallet directory \<"global"\|"local"\|custom\> |
-| --chain \<name\> | chain name from "chain.json" |
-
-#### iexec voucher revoke
-
-revoke authorization to use the voucher
-
-Usage:
-
-```sh
-iexec voucher revoke <requester> [options]
-```
-
-Options:
-
-| option | description |
-| --- | --- |
-| --raw | use raw output |
-| --quiet | stop prompting updates |
-| --password \<password\> | password used to encrypt the wallet (unsafe) |
-| --wallet-file \<walletFileName\> | specify the name of the wallet file to use |
-| --wallet-address \<walletAddress\> | specify the address of the wallet to use |
-| --keystoredir \<path\> | specify the wallet directory \<"global"\|"local"\|custom\> |
-| --chain \<name\> | chain name from "chain.json" |
-
 ### iexec app
 
 manage iExec apps
@@ -1078,8 +994,6 @@ Options:
 | --beneficiary \<address\> | specify the beneficiary of the request (default user address) |
 | --params \<json\> | specify the params of the request<br/>\* usage: --params '{"iexec\_args":"do stuff","iexec\_input\_files":\["https://example.com/file.zip"\]}' |
 | --skip-preflight-check | skip preflight check, this may result in task execution fail |
-| --use-voucher | use the voucher to cover the costs of matching orders |
-| --voucher-address \<voucherAddress\> | specify the voucher contract to use other than the owned voucher |
 
 #### iexec app request-execution
 
@@ -1794,8 +1708,6 @@ Options:
 | --request \<orderHash\> | specify the requestorder from the marketplace to fill |
 | --params \<json\> | specify the params of the request, existing request order will be ignored<br/>\* usage: --params '{"iexec\_args":"do stuff","iexec\_input\_files":\["https://example.com/file.zip"\]}' |
 | --skip-preflight-check | skip preflight check, this may result in task execution fail |
-| --use-voucher | use the voucher to cover the costs of matching orders |
-| --voucher-address \<voucherAddress\> | specify the voucher contract to use other than the owned voucher |
 
 #### iexec order publish
 
@@ -2700,9 +2612,7 @@ The `chain.json` file, located in every iExec project, describes the parameters
   - optional key `iexecGateway` set the url of the iexec marketplace gateway used by the SDK cli on each chain (overwrite default value).
   - optional key `ipfsGateway` set the url of the IPFS gateway used by the SDK cli on each chain (overwrite default value).
   - optional key `pocoSubgraph` set the url of the PoCo subgraph used by the SDK cli on each chain (overwrite default value).
-  - optional key `voucherSubgraph` set the url of the voucher subgraph used by the SDK cli on each chain (overwrite default value).
   - optional key `bridge` set the bridge used by the SDK cli when working with bridged networks (sidechain). `bridge.contract` set the address of the RLC bridge on the chain, `bridge.bridgedChainName` set the reference to the bridged network.
-  - optional key `voucherHub` set the address of the voucher hub contract used by the SDK cli on each chain (overwrite default value).
   - optional key `native` specify whether or not the chain native token is RLC (overwrite default value: chain value or `false`).
   - optional key `useGas` specify whether or not the chain requires to spend gas to send a transaction (overwrite default value: chain value or `true`).
 - optional key `providers` set the backends for public chains

cli_template.md

@@ -401,9 +401,7 @@ The `chain.json` file, located in every iExec project, describes the parameters
   - optional key `iexecGateway` set the url of the iexec marketplace gateway used by the SDK cli on each chain (overwrite default value).
   - optional key `ipfsGateway` set the url of the IPFS gateway used by the SDK cli on each chain (overwrite default value).
   - optional key `pocoSubgraph` set the url of the PoCo subgraph used by the SDK cli on each chain (overwrite default value).
-  - optional key `voucherSubgraph` set the url of the voucher subgraph used by the SDK cli on each chain (overwrite default value).
   - optional key `bridge` set the bridge used by the SDK cli when working with bridged networks (sidechain). `bridge.contract` set the address of the RLC bridge on the chain, `bridge.bridgedChainName` set the reference to the bridged network.
-  - optional key `voucherHub` set the address of the voucher hub contract used by the SDK cli on each chain (overwrite default value).
   - optional key `native` specify whether or not the chain native token is RLC (overwrite default value: chain value or `false`).
   - optional key `useGas` specify whether or not the chain requires to spend gas to send a transaction (overwrite default value: chain value or `true`).
 - optional key `providers` set the backends for public chains

docs/README.md

@@ -82,7 +82,6 @@ Additionally the [IExec](./classes/IExec.md) module exposes all the following li
 - [IExecSecretsModule](./classes/IExecSecretsModule.md) exposes **secrets** methods
 - [IExecStorageModule](./classes/IExecStorageModule.md) exposes **storage** methods
 - [IExecTaskModule](./classes/IExecTaskModule.md) exposes **task** methods
-- [IExecVoucherModule](./classes/IExecVoucherModule.md) exposes **voucher** methods
 - [IExecWalletModule](./classes/IExecWalletModule.md) exposes **wallet** methods
 - [IExecWorkerpoolModule](./classes/IExecWorkerpoolModule.md) exposes **workerpool** methods
 

docs/classes/IExec.md

@@ -32,7 +32,6 @@ module exposing all the iExec SDK modules
 - [secrets](IExec.md#secrets)
 - [storage](IExec.md#storage)
 - [task](IExec.md#task)
-- [voucher](IExec.md#voucher)
 - [wallet](IExec.md#wallet)
 - [workerpool](IExec.md#workerpool)
 
@@ -181,14 +180,6 @@ task module
 
 ___
 
-### voucher
-
-• **voucher**: [`IExecVoucherModule`](IExecVoucherModule.md)
-
-voucher module
-
-___
-
 ### wallet
 
 • **wallet**: [`IExecWalletModule`](IExecWalletModule.md)

docs/classes/IExecConfig.md

@@ -38,8 +38,6 @@ const wallet = IExecWalletModule.fromConfig(config);
 - [resolvePocoSubgraphURL](IExecConfig.md#resolvepocosubgraphurl)
 - [resolveResultProxyURL](IExecConfig.md#resolveresultproxyurl)
 - [resolveSmsURL](IExecConfig.md#resolvesmsurl)
-- [resolveVoucherHubAddress](IExecConfig.md#resolvevoucherhubaddress)
-- [resolveVoucherSubgraphURL](IExecConfig.md#resolvevouchersubgraphurl)
 
 ## Constructors
 
@@ -237,29 +235,3 @@ resolve the current SMS URL
 #### Returns
 
 `Promise`<`string`\>
-
-___
-
-### resolveVoucherHubAddress
-
-▸ **resolveVoucherHubAddress**(): `Promise`<``null`` \| `string`\>
-
-resolve the current VoucherHub contract address
-returns `null` if not available
-
-#### Returns
-
-`Promise`<``null`` \| `string`\>
-
-___
-
-### resolveVoucherSubgraphURL
-
-▸ **resolveVoucherSubgraphURL**(): `Promise`<``null`` \| `string`\>
-
-resolve the current voucher subgraph URL
-returns `null` if not available
-
-#### Returns
-
-`Promise`<``null`` \| `string`\>

docs/classes/IExecModule.md

@@ -36,8 +36,6 @@ module base
 
   ↳ [`IExecTaskModule`](IExecTaskModule.md)
 
-  ↳ [`IExecVoucherModule`](IExecVoucherModule.md)
-
   ↳ [`IExecWalletModule`](IExecWalletModule.md)
 
   ↳ [`IExecWorkerpoolModule`](IExecWorkerpoolModule.md)

docs/classes/IExecOrderModule.md

@@ -335,7 +335,7 @@ ___
 
 ### estimateMatchOrders
 
-▸ **estimateMatchOrders**(`orders`, `options?`): `Promise`<{ `sponsored`: [`BN`](utils.BN.md) ; `total`: [`BN`](utils.BN.md) ; `volume`: [`BN`](utils.BN.md)  }\>
+▸ **estimateMatchOrders**(`orders`): `Promise`<{ `sponsored`: [`BN`](utils.BN.md) ; `total`: [`BN`](utils.BN.md) ; `volume`: [`BN`](utils.BN.md)  }\>
 
 estimates the cost of matching the provided orders
 
@@ -347,24 +347,20 @@ const orders = {
   workerpoolorder,
   requestorder,
 };
-const result = await estimateMatchOrders(orders, {useVoucher: true});
+const result = await estimateMatchOrders(orders);
 console.log(`executable volume: ${result.volume} tasks`);
 console.log(`total cost for matching orders: ${result.total} nRLC`);
-console.log(`sponsored cost covered by voucher: ${result.sponsored} nRLC`);
 ```
 
 #### Parameters
 
-| Name | Type | Description |
-| :------ | :------ | :------ |
-| `orders` | `Object` | - |
-| `orders.apporder` | [`ConsumableApporder`](../interfaces/internal_.ConsumableApporder.md) | - |
-| `orders.datasetorder?` | [`ConsumableDatasetorder`](../interfaces/internal_.ConsumableDatasetorder.md) | - |
-| `orders.requestorder` | [`ConsumableRequestorder`](../interfaces/internal_.ConsumableRequestorder.md) | - |
-| `orders.workerpoolorder` | [`ConsumableWorkerpoolorder`](../interfaces/internal_.ConsumableWorkerpoolorder.md) | - |
-| `options?` | `Object` | - |
-| `options.useVoucher?` | `boolean` | use a voucher contract to sponsor the deal |
-| `options.voucherAddress?` | `string` | override the voucher contract to use, must be combined with `useVoucher: true` the user must be authorized by the voucher's owner to use it |
+| Name | Type |
+| :------ | :------ |
+| `orders` | `Object` |
+| `orders.apporder` | [`ConsumableApporder`](../interfaces/internal_.ConsumableApporder.md) |
+| `orders.datasetorder?` | [`ConsumableDatasetorder`](../interfaces/internal_.ConsumableDatasetorder.md) |
+| `orders.requestorder` | [`ConsumableRequestorder`](../interfaces/internal_.ConsumableRequestorder.md) |
+| `orders.workerpoolorder` | [`ConsumableWorkerpoolorder`](../interfaces/internal_.ConsumableWorkerpoolorder.md) |
 
 #### Returns
 
@@ -489,17 +485,15 @@ console.log(`created deal ${dealid} in tx ${txHash}`);
 
 #### Parameters
 
-| Name | Type | Description |
-| :------ | :------ | :------ |
-| `orders` | `Object` | - |
-| `orders.apporder` | [`ConsumableApporder`](../interfaces/internal_.ConsumableApporder.md) | - |
-| `orders.datasetorder?` | [`ConsumableDatasetorder`](../interfaces/internal_.ConsumableDatasetorder.md) | - |
-| `orders.requestorder` | [`ConsumableRequestorder`](../interfaces/internal_.ConsumableRequestorder.md) | - |
-| `orders.workerpoolorder` | [`ConsumableWorkerpoolorder`](../interfaces/internal_.ConsumableWorkerpoolorder.md) | - |
-| `options?` | `Object` | - |
-| `options.preflightCheck?` | `boolean` | - |
-| `options.useVoucher?` | `boolean` | use a voucher contract to sponsor the deal |
-| `options.voucherAddress?` | `string` | override the voucher contract to use, must be combined with `useVoucher: true` the user must be authorized by the voucher's owner to use it |
+| Name | Type |
+| :------ | :------ |
+| `orders` | `Object` |
+| `orders.apporder` | [`ConsumableApporder`](../interfaces/internal_.ConsumableApporder.md) |
+| `orders.datasetorder?` | [`ConsumableDatasetorder`](../interfaces/internal_.ConsumableDatasetorder.md) |
+| `orders.requestorder` | [`ConsumableRequestorder`](../interfaces/internal_.ConsumableRequestorder.md) |
+| `orders.workerpoolorder` | [`ConsumableWorkerpoolorder`](../interfaces/internal_.ConsumableWorkerpoolorder.md) |
+| `options?` | `Object` |
+| `options.preflightCheck?` | `boolean` |
 
 #### Returns