[Fix #339] Update GitHub comment in deploy-pending-contracts scheduler thread

resources/sql/queries.sql

@@ -193,20 +193,6 @@ AND i.contract_address IS NULL
 AND i.transaction_hash IS NOT NULL;
 
 
--- :name list-failed-deployments :? :*
--- :doc retrieves failed contract deployments
-SELECT
-  i.issue_id as issue_id,
-  i.transaction_hash as transaction_hash,
-  u.address as owner_address
-FROM issues i, users u, repositories r
-WHERE r.user_id = u.id
-AND i.repo_id = r.repo_id
-AND i.contract_address IS NULL
-AND i.transaction_hash IS NOT NULL
-AND i.updated < now() at time zone 'UTC' - interval '1 hour';
-
-
 -- Pull Requests -------------------------------------------------------------------
 
 -- :name save-pull-request! :! :n
@@ -249,7 +235,10 @@ WHERE pr_id = :pr_id;
 -- :doc bounty issues where deploy contract has failed
 SELECT
   i.issue_id         AS issue_id,
-  u.address          AS owner_address
+  i.issue_number     AS issue_number,
+  r.owner            AS owner,
+  u.address          AS owner_address,
+  r.repo             AS repo
 FROM issues i, users u, repositories r
 WHERE
 r.user_id = u.id

src/clj/commiteth/bounties.clj

@@ -20,6 +20,26 @@
   (let [labels (:labels issue)]
     (some #(= label-name (:name %)) labels)))
 
+(defn deploy-contract [owner owner-address repo issue-id issue-number]
+  (if (empty? owner-address)
+    (log/error "Unable to deploy bounty contract because"
+               "repo owner has no Ethereum addres")
+    (do
+      (log/info "deploying contract to " owner-address)
+      (if-let [transaction-hash (multisig/deploy-multisig owner-address)]
+        (do
+          (log/info "Contract deployed, transaction-hash:"
+                    transaction-hash)
+          (let [resp (github/post-deploying-comment owner
+                                                    repo
+                                                    issue-number
+                                                    transaction-hash)
+                _ (log/info "post-deploying-comment response:" resp)
+                comment-id (:id resp)]
+            (issues/update-comment-id issue-id comment-id))
+          (issues/update-transaction-hash issue-id transaction-hash))
+        (log/error "Failed to deploy contract to" owner-address)))))
+
 (defn add-bounty-for-issue [repo repo-id issue]
   (let [{issue-id     :id
          issue-number :number
@@ -29,24 +49,7 @@
          owner :owner} (users/get-repo-owner repo-id)]
     (log/debug "Adding bounty for issue " repo issue-number "owner address: " owner-address)
     (if (= 1 created-issue)
-      (if (empty? owner-address)
-        (log/error "Unable to deploy bounty contract because"
-                   "repo owner has no Ethereum addres")
-        (do
-          (log/debug "deploying contract to " owner-address)
-          (let [transaction-hash (multisig/deploy-multisig owner-address)]
-            (if (nil? transaction-hash)
-              (log/error "Failed to deploy contract to" owner-address)
-              (do
-                (log/info "Contract deployed, transaction-hash:"
-                          transaction-hash)
-                (->> (github/post-deploying-comment owner
-                                              repo
-                                              issue-number
-                                              transaction-hash)
-                     :id
-                     (issues/update-comment-id issue-id))))
-            (issues/update-transaction-hash issue-id transaction-hash))))
+      (deploy-contract owner owner-address repo issue-id issue-number)
       (log/debug "Issue already exists in DB, ignoring"))))
 
 (defn maybe-add-bounty-for-issue [repo repo-id issue]

src/clj/commiteth/db/issues.clj

@@ -63,12 +63,6 @@
   (jdbc/with-db-connection [con-db *db*]
     (db/list-pending-deployments con-db)))
 
-
-(defn list-failed-deployments
-  []
-  (jdbc/with-db-connection [con-db *db*]
-    (db/list-failed-deployments con-db)))
-
 (defn update-eth-balance
   [contract-address balance-eth]
   (jdbc/with-db-connection [con-db *db*]

src/clj/commiteth/github/core.clj

@@ -275,7 +275,7 @@
 (defn post-deploying-comment
   [owner repo issue-number tx-id]
   (let [comment (generate-deploying-comment owner repo issue-number tx-id)]
-    (log/debug "Posting comment to" (str owner "/" repo "/" issue-number) ":" comment)
+    (log/info "Posting comment to" (str owner "/" repo "/" issue-number) ":" comment)
     (issues/create-comment owner repo issue-number comment (self-auth-params))))
 
 (defn make-patch-request [end-point positional query]

src/clj/commiteth/scheduler.clj

@@ -84,34 +84,17 @@
   (log/info "Exit update-issue-contract-address"))
 
 
-(defn deploy-contract [owner-address issue-id]
-  (let [transaction-hash (multisig/deploy-multisig owner-address)]
-    (if (nil? transaction-hash)
-      (log/error "Failed to deploy contract to" owner-address)
-      (log/info "Contract deployed, transaction-hash:"
-                transaction-hash ))
-    (issues/update-transaction-hash issue-id transaction-hash)))
-
-
-(defn redeploy-failed-contracts
-  "If the bot account runs out of gas, we end up with transaction-id in db, but with nothing written to blockchain. In this case we should try to re-deploy the contract."
-  []
-  (doseq [{issue-id :issue_id
-           transaction-hash :transaction_hash
-           owner-address :owner_address} (issues/list-failed-deployments)]
-    (when (nil? (eth/get-transaction-receipt transaction-hash))
-      (log/info "Detected nil transaction receipt for pending contract deployment for issue" issue-id ", re-deploying contract")
-      (deploy-contract owner-address issue-id))))
-
-
 (defn deploy-pending-contracts
   "Under high-concurrency circumstances or in case geth is in defunct state, a bounty contract may not deploy successfully when the bounty label is addded to an issue. This function deploys such contracts."
   []
-  (p :deploy-pending-contracts
-     (doseq [{issue-id :issue_id
-           owner-address :owner_address} (db-bounties/pending-contracts)]
+    (p :deploy-pending-contracts
+  (doseq [{issue-id :issue_id
+           issue-number :issue_number
+           owner :owner
+           owner-address :owner_address
+           repo :repo} (db-bounties/pending-contracts)]
     (log/debug "Trying to re-deploy failed bounty contract deployment, issue-id:" issue-id)
-    (deploy-contract owner-address issue-id))))
+    (bounties/deploy-contract owner owner-address repo issue-id issue-number))))
 
 (defn self-sign-bounty
   "Walks through all issues eligible for bounty payout and signs corresponding transaction"
@@ -400,8 +383,7 @@
     ;; TODO: disabled for now. looks like it may cause extraneus
     ;; contract deployments and costs
     (run-tasks
-     [;;redeploy-failed-contracts
-      deploy-pending-contracts
+     [deploy-pending-contracts
       update-issue-contract-address
       update-confirm-hash
       update-payout-receipt