feat: add form response submition endpoint and forms filtering

internal/db/sqlc/repository/responses.sql.go

@@ -0,0 +1,143 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+// source: responses.sql
+
+package repository
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const createFormResponse = `-- name: CreateFormResponse :one
+INSERT INTO form_responses (form_id, user_id)
+VALUES ($1, $2)
+    RETURNING id, form_id, user_id, submitted_at
+`
+
+type CreateFormResponseParams struct {
+	FormID uuid.UUID
+	UserID *uuid.UUID
+}
+
+func (q *Queries) CreateFormResponse(ctx context.Context, arg CreateFormResponseParams) (FormResponse, error) {
+	row := q.db.QueryRow(ctx, createFormResponse, arg.FormID, arg.UserID)
+	var i FormResponse
+	err := row.Scan(
+		&i.ID,
+		&i.FormID,
+		&i.UserID,
+		&i.SubmittedAt,
+	)
+	return i, err
+}
+
+const createResponseAnswer = `-- name: CreateResponseAnswer :one
+INSERT INTO response_answers (response_id, question_id, form_id, answer_text)
+VALUES ($1, $2, $3, $4)
+    RETURNING id, response_id, question_id, form_id, answer_text
+`
+
+type CreateResponseAnswerParams struct {
+	ResponseID uuid.UUID
+	QuestionID uuid.UUID
+	FormID     uuid.UUID
+	AnswerText pgtype.Text
+}
+
+func (q *Queries) CreateResponseAnswer(ctx context.Context, arg CreateResponseAnswerParams) (ResponseAnswer, error) {
+	row := q.db.QueryRow(ctx, createResponseAnswer,
+		arg.ResponseID,
+		arg.QuestionID,
+		arg.FormID,
+		arg.AnswerText,
+	)
+	var i ResponseAnswer
+	err := row.Scan(
+		&i.ID,
+		&i.ResponseID,
+		&i.QuestionID,
+		&i.FormID,
+		&i.AnswerText,
+	)
+	return i, err
+}
+
+const formHasResponses = `-- name: FormHasResponses :one
+SELECT EXISTS (
+    SELECT 1 FROM form_responses WHERE form_id = $1
+) AS has_responses
+`
+
+func (q *Queries) FormHasResponses(ctx context.Context, formID uuid.UUID) (bool, error) {
+	row := q.db.QueryRow(ctx, formHasResponses, formID)
+	var has_responses bool
+	err := row.Scan(&has_responses)
+	return has_responses, err
+}
+
+const getAnswersByResponseID = `-- name: GetAnswersByResponseID :many
+SELECT id, response_id, question_id, form_id, answer_text FROM response_answers
+WHERE response_id = $1
+ORDER BY id ASC
+`
+
+func (q *Queries) GetAnswersByResponseID(ctx context.Context, responseID uuid.UUID) ([]ResponseAnswer, error) {
+	rows, err := q.db.Query(ctx, getAnswersByResponseID, responseID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ResponseAnswer
+	for rows.Next() {
+		var i ResponseAnswer
+		if err := rows.Scan(
+			&i.ID,
+			&i.ResponseID,
+			&i.QuestionID,
+			&i.FormID,
+			&i.AnswerText,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getFormResponsesByFormID = `-- name: GetFormResponsesByFormID :many
+SELECT id, form_id, user_id, submitted_at FROM form_responses
+WHERE form_id = $1
+ORDER BY submitted_at DESC
+`
+
+func (q *Queries) GetFormResponsesByFormID(ctx context.Context, formID uuid.UUID) ([]FormResponse, error) {
+	rows, err := q.db.Query(ctx, getFormResponsesByFormID, formID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []FormResponse
+	for rows.Next() {
+		var i FormResponse
+		if err := rows.Scan(
+			&i.ID,
+			&i.FormID,
+			&i.UserID,
+			&i.SubmittedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}