feat(api): ✨ Add list results endpoint

packages/models/src/result.ts

@@ -1,7 +1,9 @@
 import { Result as ResultFromPrisma } from 'db'
-import { VariableWithValue } from '.'
+import { Answer, VariableWithValue } from '.'
 
 export type Result = Omit<
   ResultFromPrisma,
   'createdAt' | 'prefilledVariables'
 > & { createdAt: string; prefilledVariables: VariableWithValue[] }
+
+export type ResultWithAnswers = Result & { answers: Answer[] }

packages/utils/src/apiUtils.ts

@@ -1,4 +1,6 @@
+import { Typebot, Answer, VariableWithValue, ResultWithAnswers } from 'models'
 import { NextApiRequest, NextApiResponse } from 'next'
+import { byId, isDefined } from '.'
 
 export const methodNotAllowed = (res: NextApiResponse) =>
   res.status(405).json({ message: 'Method Not Allowed' })
@@ -20,3 +22,27 @@ export const initMiddleware =
         return resolve(result)
       })
     })
+
+export const parseAnswers =
+  ({ blocks, variables }: Pick<Typebot, 'blocks' | 'variables'>) =>
+  (result: ResultWithAnswers) => ({
+    submittedAt: result.createdAt,
+    ...[...result.answers, ...result.prefilledVariables].reduce<{
+      [key: string]: string
+    }>((o, answerOrVariable) => {
+      if ('blockId' in answerOrVariable) {
+        const answer = answerOrVariable as Answer
+        const key = answer.variableId
+          ? variables.find(byId(answer.variableId))?.name
+          : blocks.find(byId(answer.blockId))?.title
+        if (!key) return o
+        return {
+          ...o,
+          [key]: answer.content,
+        }
+      }
+      const variable = answerOrVariable as VariableWithValue
+      if (isDefined(o[variable.id])) return o
+      return { ...o, [variable.id]: variable.value }
+    }, {}),
+  })