Update one seller fee basis points (samuelvanderwaal#143)

* update seller fee basis points for one NFT

* refactor the use of the abbreviation "sfbp" to "seller_fee_basis_points"

* ran rustfmt to format update_seller_fee_basis_points_one function

src/opt.rs

@@ -699,6 +699,21 @@ pub enum SnapshotSubcommands {
 
 #[derive(Debug, StructOpt)]
 pub enum UpdateSubcommands {
+    /// Update the seller fee basis points field inside the data struct on an NFT
+    #[structopt(name = "seller-fee-basis-points")]
+    SellerFeeBasisPoints {
+        /// Path to the creator's keypair file
+        #[structopt(short, long)]
+        keypair: Option<String>,
+
+        /// Mint account of corresponding metadata to update
+        #[structopt(short, long)]
+        account: String,
+
+        /// New seller fee basis points for the metadata
+        #[structopt(short, long)]
+        new_seller_fee_basis_points: u16,
+    },
     /// Update the name field inside the data struct on an NFT
     #[structopt(name = "name")]
     Name {

src/process_subcommands.rs

@@ -343,6 +343,16 @@ pub fn process_snapshot(client: &RpcClient, commands: SnapshotSubcommands) -> Re
 
 pub fn process_update(client: &RpcClient, commands: UpdateSubcommands) -> Result<()> {
     match commands {
+        UpdateSubcommands::SellerFeeBasisPoints {
+            keypair,
+            account,
+            new_seller_fee_basis_points,
+        } => update_seller_fee_basis_points_one(
+            client,
+            keypair,
+            &account,
+            &new_seller_fee_basis_points,
+        ),
         UpdateSubcommands::Name {
             keypair,
             account,

src/update_metadata.rs

@@ -25,6 +25,32 @@ use crate::limiter::create_rate_limiter;
 use crate::parse::{convert_local_to_remote_data, parse_cli_creators, parse_keypair};
 use crate::{constants::*, parse::parse_solana_config};
 
+pub fn update_seller_fee_basis_points_one(
+    client: &RpcClient,
+    keypair: Option<String>,
+    mint_account: &str,
+    new_seller_fee_basis_points: &u16,
+) -> Result<()> {
+    let solana_opts = parse_solana_config();
+    let parsed_keypair = parse_keypair(keypair, solana_opts);
+
+    let old_md = decode(client, mint_account)?;
+    let data_with_old_seller_fee_basis_points = old_md.data;
+
+    let new_data = DataV2 {
+        creators: data_with_old_seller_fee_basis_points.creators,
+        seller_fee_basis_points: new_seller_fee_basis_points.to_owned(),
+        name: data_with_old_seller_fee_basis_points.name,
+        symbol: data_with_old_seller_fee_basis_points.symbol,
+        uri: data_with_old_seller_fee_basis_points.uri,
+        collection: old_md.collection,
+        uses: old_md.uses,
+    };
+
+    update_data(client, &parsed_keypair, mint_account, new_data)?;
+    Ok(())
+}
+
 pub fn update_name_one(
     client: &RpcClient,
     keypair: Option<String>,