From 89be9a7fba3cd427f76bfb87580ab5b59c02a21e Mon Sep 17 00:00:00 2001
From: Ford <ford@thegraph.com>
Date: Mon, 23 Aug 2021 18:12:47 -0700
Subject: [PATCH] *: Only allow setting parallelAllocations to 1, preparing to
 deprecate

---
 docs/errors.md                                    | 15 +++++++--------
 .../indexer-cli/src/commands/indexer/rules/set.ts |  4 ++++
 .../indexer-management/models/indexing-rule.ts    |  7 +++++++
 .../resolvers/indexer-status.ts                   |  1 +
 4 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/docs/errors.md b/docs/errors.md
index f5911216c..64b3e4f4c 100644
--- a/docs/errors.md
+++ b/docs/errors.md
@@ -114,10 +114,9 @@ to be reported. Make sure that
 - Indexer agent can connect and deploy to the graph/index node or nodes fine.
 - The indexer has sufficient ETH.
 - The indexer has sufficient free stake to create new allocations. If this is
-  the case, reduce the allocation amount and/or parallel allocations on some
-  of the deployments in the indexing rules and wait until some of the existing
-  allocations have been closed and have released the allocated GRT again. In
-  this case, the situation should resolve automatically.
+  the case, reduce the allocation amount until some of the existing 
+  allocations have been closed and have released the allocated GRT again. 
+  In this case, the situation should resolve automatically.
 
 ## IE006
 
@@ -230,10 +229,10 @@ for creating new allocations
 **Solution**
 
 The indexer has sufficient free stake to create new allocations. If this is
-the case, reduce the allocation amount and/or parallel allocations on some of
-the deployments in the indexing rules and wait until some of the existing
-allocations have been closed and have released the allocated GRT again. In
-this case, the situation should resolve automatically.
+the case, reduce the allocation amount on some of the deployments in the 
+indexing rules and wait until some of the existing allocations have been 
+closed and have released the allocated GRT again. In this case, the 
+situation should resolve automatically.
 
 ## IE014
 
diff --git a/packages/indexer-cli/src/commands/indexer/rules/set.ts b/packages/indexer-cli/src/commands/indexer/rules/set.ts
index e4536a281..502748280 100644
--- a/packages/indexer-cli/src/commands/indexer/rules/set.ts
+++ b/packages/indexer-cli/src/commands/indexer/rules/set.ts
@@ -74,6 +74,10 @@ module.exports = {
       deployment,
     })
 
+    if (inputRule.parallelAllocations && inputRule.parallelAllocations >= 2) {
+      throw Error ('Parallel allocations are soon to be fully deprecated. Please set parallel allocations to 1 for all your indexing rules')
+    }
+
     // Update the indexing rule according to the key/value pairs
     try {
       const client = await createIndexerManagementClient({ url: config.api })
diff --git a/packages/indexer-common/src/indexer-management/models/indexing-rule.ts b/packages/indexer-common/src/indexer-management/models/indexing-rule.ts
index 0027d4d8d..8c690ae12 100644
--- a/packages/indexer-common/src/indexer-management/models/indexing-rule.ts
+++ b/packages/indexer-common/src/indexer-management/models/indexing-rule.ts
@@ -140,6 +140,13 @@ export const defineIndexingRuleModels = (sequelize: Sequelize): IndexingRuleMode
         validate: {
           min: 0,
           max: 20,
+          emitDeprecationWarning: (value: number) => {
+            if (value > 1) {
+              throw new Error(
+                'Parallel allocations are soon to be fully deprecated. Please set parallel allocations to 1 for all your indexing rules',
+              )
+            }
+          },
         },
       },
       maxAllocationPercentage: {
diff --git a/packages/indexer-common/src/indexer-management/resolvers/indexer-status.ts b/packages/indexer-common/src/indexer-management/resolvers/indexer-status.ts
index f5a7edc27..541845bf8 100644
--- a/packages/indexer-common/src/indexer-management/resolvers/indexer-status.ts
+++ b/packages/indexer-common/src/indexer-management/resolvers/indexer-status.ts
@@ -120,6 +120,7 @@ export default {
     if (result.error) {
       throw new Error(`Falied to query allocations: ${result.error}`)
     }
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     return result.data.indexer.allocations.map((allocation: any) => ({
       ...allocation,
       subgraphDeployment: new SubgraphDeploymentID(allocation.subgraphDeployment.id)