feat: improve contract work flow (#129)

Author: zcesur

lib/algora/bounties/bounties.ex

@@ -429,8 +429,12 @@ defmodule Algora.Bounties do
 
   @spec notify_bounty(%{owner: User.t(), bounty: Bounty.t()}, opts :: []) ::
           {:ok, nil} | {:error, atom()}
-  def notify_bounty(%{owner: _owner, bounty: bounty}, _opts) do
-    Algora.Admin.alert("Notify bounty: #{inspect(bounty)}", :error)
+  def notify_bounty(%{owner: owner, bounty: bounty}, _opts) do
+    Algora.Admin.alert(
+      "New contract offer: #{AlgoraWeb.Endpoint.url()}/#{owner.handle}/contracts/#{bounty.id}",
+      :critical
+    )
+
     {:ok, nil}
   end
 
@@ -906,11 +910,9 @@ defmodule Algora.Bounties do
     end
   end
 
-  def calculate_contract_amount(amount), do: Money.mult!(amount, Decimal.new("1.13"))
-
   def final_contract_amount(:marketplace, amount), do: amount
 
-  def final_contract_amount(:bring_your_own, amount), do: calculate_contract_amount(amount)
+  def final_contract_amount(:bring_your_own, amount), do: Money.mult!(amount, Decimal.new("1.13"))
 
   @spec create_payment_session(
           %{owner: User.t(), amount: Money.t(), description: String.t()},

lib/algora/payments/payments.ex

@@ -9,6 +9,7 @@ defmodule Algora.Payments do
   alias Algora.Bounties
   alias Algora.Bounties.Bounty
   alias Algora.Bounties.Claim
+  alias Algora.Bounties.Jobs.PromptPayoutConnect
   alias Algora.Bounties.Tip
   alias Algora.Jobs.JobPosting
   alias Algora.MoneyUtils
@@ -737,7 +738,7 @@ defmodule Algora.Payments do
 
             {:error, :no_active_account} ->
               case %{credit_id: credit.id}
-                   |> Bounties.Jobs.PromptPayoutConnect.new()
+                   |> PromptPayoutConnect.new()
                    |> Oban.insert() do
                 {:ok, _job} -> {:cont, :ok}
                 error -> {:halt, error}
@@ -761,4 +762,81 @@ defmodule Algora.Payments do
       end
     end)
   end
+
+  def process_release(
+        %Stripe.Charge{id: charge_id, captured: true, payment_intent: payment_intent_id},
+        group_id,
+        amount,
+        recipient
+      ) do
+    Repo.transact(fn ->
+      tx = Repo.get_by(Transaction, group_id: group_id, type: :charge, status: :succeeded)
+
+      user = Repo.get_by(User, id: tx.user_id)
+      bounty = Repo.get_by(Bounty, id: tx.bounty_id)
+
+      Algora.Admin.alert(
+        "Release #{amount} escrow to #{recipient.handle} for #{AlgoraWeb.Endpoint.url()}/#{user.handle}/contracts/#{bounty.id}",
+        :critical
+      )
+
+      debit_id = Nanoid.generate()
+      credit_id = Nanoid.generate()
+
+      with {:ok, debit0} <- Repo.fetch_by(Transaction, group_id: group_id, type: :debit, status: :requires_release),
+           {:ok, _} <-
+             debit0
+             |> change(%{
+               net_amount: Money.sub!(debit0.net_amount, amount),
+               gross_amount: Money.sub!(debit0.gross_amount, amount)
+             })
+             |> Repo.update(),
+           {:ok, credit0} <- Repo.fetch_by(Transaction, group_id: group_id, type: :credit, status: :requires_release),
+           {:ok, _} <-
+             credit0
+             |> change(%{
+               net_amount: Money.add!(credit0.net_amount, amount),
+               gross_amount: Money.add!(credit0.gross_amount, amount)
+             })
+             |> Repo.update(),
+           {:ok, _debit} <-
+             Repo.insert(%Transaction{
+               id: debit_id,
+               provider: "stripe",
+               provider_id: charge_id,
+               provider_charge_id: charge_id,
+               provider_payment_intent_id: payment_intent_id,
+               type: :debit,
+               status: :succeeded,
+               succeeded_at: DateTime.utc_now(),
+               bounty_id: tx.bounty_id,
+               user_id: tx.user_id,
+               gross_amount: amount,
+               net_amount: amount,
+               total_fee: Money.zero(:USD),
+               linked_transaction_id: credit_id,
+               group_id: group_id
+             }),
+           {:ok, _credit} <-
+             Repo.insert(%Transaction{
+               id: credit_id,
+               provider: "stripe",
+               provider_id: charge_id,
+               provider_charge_id: charge_id,
+               provider_payment_intent_id: payment_intent_id,
+               type: :credit,
+               status: :initialized,
+               succeeded_at: DateTime.utc_now(),
+               bounty_id: tx.bounty_id,
+               user_id: recipient.id,
+               gross_amount: amount,
+               net_amount: amount,
+               total_fee: Money.zero(:USD),
+               linked_transaction_id: debit_id,
+               group_id: group_id
+             }) do
+        {:ok, nil}
+      end
+    end)
+  end
 end

lib/algora/settings/settings.ex

@@ -127,14 +127,16 @@ defmodule Algora.Settings do
         projects = Accounts.list_contributed_projects(user, limit: 2)
         avatar_url = profile["avatar_url"] || user.avatar_url
         hourly_rate = match["hourly_rate"] || profile["hourly_rate"]
+        hours_per_week = match["hours_per_week"] || profile["hours_per_week"] || user.hours_per_week
 
         [
           %{
             user: %{user | avatar_url: avatar_url},
             projects: projects,
             badge_variant: match["badge_variant"],
             badge_text: match["badge_text"],
-            hourly_rate: if(hourly_rate, do: Money.new(:USD, hourly_rate, no_fraction_if_integer: true))
+            hourly_rate: if(hourly_rate, do: Money.new(:USD, hourly_rate, no_fraction_if_integer: true)),
+            hours_per_week: hours_per_week
           }
         ]
       else

lib/algora_web/forms/contract_form.ex

@@ -225,9 +225,7 @@ defmodule AlgoraWeb.Forms.ContractForm do
                 </div>
               </dt>
               <dd class="font-display font-semibold tabular-nums text-lg">
-                {Money.to_string!(
-                  Bounties.calculate_contract_amount(get_change(@form.source, :amount))
-                )}
+                {Money.to_string!(get_change(@form.source, :amount))}
               </dd>
             </div>
           </dl>