Use only a warning code with a dynamic message

lib/validation.js

@@ -83,25 +83,25 @@ function compileSchemasForValidation (context, compile, isCustom) {
     }
     context[headersSchema] = compile({ schema: headersSchemaLowerCase, method, url, httpPart: 'headers' })
   } else if (Object.hasOwnProperty.call(schema, 'headers')) {
-    warning.emit('FSTDEP015')
+    warning.emit('FSTDEP015', 'headers')
   }
 
   if (schema.body) {
     context[bodySchema] = compile({ schema: schema.body, method, url, httpPart: 'body' })
   } else if (Object.hasOwnProperty.call(schema, 'body')) {
-    warning.emit('FSTDEP016')
+    warning.emit('FSTDEP015', 'body')
   }
 
   if (schema.querystring) {
     context[querystringSchema] = compile({ schema: schema.querystring, method, url, httpPart: 'querystring' })
   } else if (Object.hasOwnProperty.call(schema, 'querystring')) {
-    warning.emit('FSTDEP017')
+    warning.emit('FSTDEP015', 'querystring')
   }
 
   if (schema.params) {
     context[paramsSchema] = compile({ schema: schema.params, method, url, httpPart: 'params' })
   } else if (Object.hasOwnProperty.call(schema, 'params')) {
-    warning.emit('FSTDEP018')
+    warning.emit('FSTDEP015', 'params')
   }
 }
 

lib/warnings.js

@@ -27,12 +27,6 @@ warning.create('FastifyDeprecation', 'FSTDEP013', 'Direct return of "trailers" f
 
 warning.create('FastifyDeprecation', 'FSTDEP014', 'You are trying to set/access the default route. This property is deprecated. Please, use setNotFoundHandler if you want to custom a 404 handler or the wildcard (*) to match all routes.')
 
-warning.create('FastifyDeprecation', 'FSTDEP015', 'The headers schema for the route is undefined. This may indicate the schema is not valid or missing.')
-
-warning.create('FastifyDeprecation', 'FSTDEP016', 'The body schema for the route is undefined. This may indicate the schema is not valid or missing.')
-
-warning.create('FastifyDeprecation', 'FSTDEP017', 'The querystring schema for the route is undefined. This may indicate the schema is not valid or missing.')
-
-warning.create('FastifyDeprecation', 'FSTDEP018', 'The params schema for the route is undefined. This may indicate the schema is not valid or missing.')
+warning.create('FastifyDeprecation', 'FSTDEP015', 'The %s schema for the route is undefined. This may indicate the schema is not valid or missing.')
 
 module.exports = warning

test/schema-feature.test.js

@@ -286,12 +286,12 @@ test('Should emit warning if the schema body is undefined', t => {
   process.on('warning', onWarning)
   function onWarning (warning) {
     t.equal(warning.name, 'FastifyDeprecation')
-    t.equal(warning.code, 'FSTDEP016')
+    t.equal(warning.code, 'FSTDEP015')
   }
 
   t.teardown(() => {
     process.removeListener('warning', onWarning)
-    warning.emitted.set('FSTDEP016', false)
+    warning.emitted.set('FSTDEP015', false)
   })
 
   fastify.get('/:id', {
@@ -311,12 +311,12 @@ test('Should emit warning if the schema query is undefined', t => {
   process.on('warning', onWarning)
   function onWarning (warning) {
     t.equal(warning.name, 'FastifyDeprecation')
-    t.equal(warning.code, 'FSTDEP017')
+    t.equal(warning.code, 'FSTDEP015')
   }
 
   t.teardown(() => {
     process.removeListener('warning', onWarning)
-    warning.emitted.set('FSTDEP017', false)
+    warning.emitted.set('FSTDEP015', false)
   })
 
   fastify.get('/:id', {
@@ -336,12 +336,12 @@ test('Should emit warning if the schema params is undefined', t => {
   process.on('warning', onWarning)
   function onWarning (warning) {
     t.equal(warning.name, 'FastifyDeprecation')
-    t.equal(warning.code, 'FSTDEP018')
+    t.equal(warning.code, 'FSTDEP015')
   }
 
   t.teardown(() => {
     process.removeListener('warning', onWarning)
-    warning.emitted.set('FSTDEP018', false)
+    warning.emitted.set('FSTDEP015', false)
   })
 
   fastify.get('/:id', {