Add a mutation to graphql

.codacy.yml

@@ -0,0 +1,4 @@
+---
+exclude_paths:
+  - "graphql/mutation/*/appsync.js"
+  - "graphql/query/*/appsync.js"

.gitignore

@@ -32,6 +32,7 @@ override.tf.json
 # Ignore CLI configuration files
 .terraformrc
 terraform.rc
+
 .validate
 .apply
 plan.tfplan

Makefile

@@ -10,6 +10,8 @@ RW_ROLE = arn:aws:iam::$(ACCOUNT_ID):role/GitHubAction-Wildsea-rw-dev
 
 all: $(TERRAFOM_VALIDATE)
 
+include graphql/graphql.mk
+
 .PHONY: terraform-format
 terraform-format: $(addprefix terraform-format-environment-,$(TERRAFORM_ENVIRONMENTS)) $(addprefix terraform-format-module-,$(TERRAFORM_MODULES))
 	@true
@@ -35,13 +37,16 @@ terraform/environment/aws-dev/.apply: terraform/environment/aws-dev/*.tf terrafo
 	./terraform/environment/aws-dev/deploy.sh $(ACCOUNT_ID) dev
 	touch $@
 
-terraform/environment/wildsea-dev/plan.tfplan: terraform/environment/wildsea-dev/*.tf terraform/module/wildsea/*.tf terraform/environment/wildsea-dev/.terraform
+terraform/environment/wildsea-dev/plan.tfplan: terraform/environment/wildsea-dev/*.tf terraform/module/wildsea/*.tf terraform/environment/wildsea-dev/.terraform $(GRAPHQL)
 	cd terraform/environment/wildsea-dev ; ../../../scripts/run-as.sh $(RO_ROLE) \
 		terraform plan -out=./plan.tfplan
 
-terraform/environment/wildsea-dev/.apply: terraform/environment/wildsea-dev/plan.tfplan
+terraform/environment/wildsea-dev/.apply: terraform/environment/wildsea-dev/plan.tfplan $(GRAPHQL)
 	cd terraform/environment/wildsea-dev ; ../../../scripts/run-as.sh $(RW_ROLE) \
-		terraform apply ./plan.tfplan
+		terraform apply ./plan.tfplan ; \
+		status=$$? ; \
+		rm -f $< ; \
+		[ "$$status" -eq 0 ]
 	touch $@
 
 terraform/environment/wildsea-dev/.terraform: terraform/environment/wildsea-dev/*.tf terraform/module/wildsea/*.tf 
@@ -54,3 +59,6 @@ terraform/environment/wildsea-dev/.terraform: terraform/environment/wildsea-dev/
 clean:
 	rm -f terraform/environment/*/.validate
 	rm -f terraform/environment/*/plan.tfplan
+	rm -f graphql/mutation/*/appsync.js
+	rm -f graphql/query/*/appsync.js
+	rm -rf graphql/node_modules

README.md

@@ -22,7 +22,7 @@ Wildsea companion app
 * Log into Codacy, and connect the repo
   * Configure the rule to maximum
 * In Codacy, in the repo, go to code patterns, and edit the coding standard:
-  * Set the languages to: CSS, Go, JSON, Javascript, Markdown, Python, Shell, Terraform, Typescript, XML, YAML
+  * Set the languages to: CSS, Go, JSON, Markdown, Python, Shell, Terraform, Typescript, XML, YAML
   * Select every tool that is:
     * NOT client-side
     * NOT deprecated
@@ -86,6 +86,8 @@ If you do not set the secret, then Cognito will be used as the identity source.
 
 ## Development Environment
 
+Install esbuild with `sudo npm install -g --save-exact --save-dev esbuild`
+
 After having set up the AWS Account, use `AWS_PROFILE=<profile> make dev` to
 deploy a development version. If this is a different AWS Account from the real
 deployment, you will need to create an S3 bucket for the state, in the same way

graphql/graphql.mk

@@ -0,0 +1,20 @@
+graphql/%/appsync.js: graphql/node_modules graphql/%/appsync.ts
+	cd graphql && \
+	esbuild $*/*.ts \
+		--bundle \
+		--external:"@aws-appsync/utils" \
+		--format=esm \
+		--platform=node \
+		--target=esnext \
+		--sourcemap=inline \
+		--sources-content=false \
+		--outdir=$*
+
+graphql/node_modules: graphql/package.json
+	cd graphql && npm install
+
+GRAPHQL := $(patsubst %.ts,%.js,$(wildcard graphql/*/*/appsync.ts))
+
+.PHONY: graphql
+graphql: $(GRAPHQL)
+	echo $(GRAPHQL)

graphql/mutation/createGame/appsync.ts

@@ -0,0 +1,48 @@
+import { util, Context, DynamoDBPutItemRequest, AppSyncIdentityCognito, PutItemInputAttributeMap } from '@aws-appsync/utils';
+
+/**
+ * A CreateGameInput creates a Game.
+ * They are stored in DynamoDB with a PK of `GAME#<id>` and an SK of `GAME`.
+ * The ID is a UUID
+ * The fireflyUserId is the Cognito ID of the user
+ */
+
+interface CreateGameInput {
+  name: string;
+  description?: string;
+}
+
+export function request(context: Context<{ input: CreateGameInput }>): DynamoDBPutItemRequest {
+    if (!context.identity) {
+        util.error('Unauthorized: Identity information is missing.' as string);
+    }
+
+    const identity = context.identity as AppSyncIdentityCognito;
+    if (!identity.sub) {
+        util.error('Unauthorized: User ID is missing.' as string);
+    }
+
+    const input = context.arguments.input;
+    const id = util.autoId();
+    const timestamp = util.time.nowISO8601();
+    return {
+        operation: 'PutItem',
+        key: util.dynamodb.toMapValues({ PK: "GAME#"+id, SK: 'GAME' }),
+        attributeValues: util.dynamodb.toMapValues({
+            name: input.name,
+            description: input.description,
+            id: id,
+            fireflyUserId: identity.sub,
+            createdAt: timestamp,
+            updatedAt: timestamp
+        }) as PutItemInputAttributeMap
+    };
+}
+
+export function response(context: Context): unknown {
+    if (context.error) {
+        util.appendError(context.error.message, context.error.type, context.result);
+        return;
+    }
+    return context.result;
+}