multipart
This commit is contained in:
@@ -1,5 +1,6 @@
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# Server
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PORT=4208
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BODY_LIMIT=100mb
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# CORS — comma-separated allowed origins
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CORS_ORIGINS=http://localhost:5173
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@@ -4480,7 +4480,7 @@
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},
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"files": {
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"type": "array",
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"description": "Attached documents (pdf or txt) stored with the delivery\nand returned in `files` on every delivery response.\n",
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"description": "Attached documents (pdf or txt) stored with the delivery\nand returned in `files` on every delivery response.\nThumbnails (AVIF) are generated server-side.\n",
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"items": {
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"$ref": "#/components/schemas/DeliveryFileInput"
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}
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@@ -4509,6 +4509,28 @@
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]
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}
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}
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},
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"multipart/form-data": {
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"schema": {
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"type": "object",
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"required": [
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"data"
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],
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"properties": {
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"data": {
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"type": "string",
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"description": "JSON string containing manifest header and line items ({ externalNumber, date, supplierId, lines, filesMeta? }).\n"
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},
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"files": {
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"type": "array",
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"items": {
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"type": "string",
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"format": "binary"
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},
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"description": "Raw binary PDF or text files attached natively via standard HTTP multipart upload."
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}
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}
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}
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}
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}
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},
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@@ -4702,7 +4724,7 @@
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},
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"files": {
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"type": "array",
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"description": "Appends attachments (pdf or txt) to the delivery.\nOmit to leave existing files unchanged.\n",
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"description": "Appends attachments (pdf or txt) to the delivery.\nOmit to leave existing files unchanged.\nThumbnails (AVIF) are generated server-side.\n",
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"items": {
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"$ref": "#/components/schemas/DeliveryFileInput"
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}
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@@ -4713,6 +4735,25 @@
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"lines": []
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}
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}
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},
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"multipart/form-data": {
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"schema": {
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"type": "object",
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"properties": {
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"data": {
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"type": "string",
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"description": "JSON string containing patch fields ({ externalNumber, date, supplierId, lines, filesMeta? }).\n"
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},
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"files": {
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"type": "array",
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"items": {
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"type": "string",
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"format": "binary"
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},
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"description": "Raw binary PDF or text files to append to the delivery."
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}
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}
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}
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}
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}
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},
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@@ -10047,7 +10088,7 @@
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},
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"DeliveryFile": {
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"type": "object",
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"description": "Attachment metadata (binary content is served via the attachment content endpoints)",
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"description": "Attachment metadata (binary content is served via the attachment content endpoints). Thumbnails (AVIF) are generated server-side.",
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"required": [
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"id",
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"manifestId",
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@@ -10097,7 +10138,8 @@
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"thumbavif": {
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"type": "string",
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"format": "byte",
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"nullable": true
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"nullable": true,
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"description": "Base64-encoded AVIF thumbnail generated server-side (null for text files)"
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},
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"thumbx": {
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"type": "integer",
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@@ -10124,7 +10166,7 @@
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"name",
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"content"
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],
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"description": "Attachment input. Only application/pdf and text/plain are accepted.",
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"description": "Attachment input. Only application/pdf and text/plain are accepted. Thumbnails are generated server-side and must not be supplied by the client.",
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"properties": {
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"mimetype": {
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"type": "string",
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@@ -38,6 +38,14 @@ The manifest `number` is allocated automatically via
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}
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```
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## Body (`multipart/form-data`)
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| Field | Required | Type | Description |
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|-------|----------|------|-------------|
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| `data` | yes | string | JSON string containing manifest header and line items ({ externalNumber, date, supplierId, lines, filesMeta? }).
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|
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| `files` | no | file | Raw binary PDF or text files attached natively via standard HTTP multipart upload. |
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## Response `201`
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Created delivery
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@@ -25,6 +25,14 @@ replaces all lines; if omitted, leaves lines unchanged.
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}
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```
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## Body (`multipart/form-data`)
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| Field | Required | Type | Description |
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|-------|----------|------|-------------|
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| `data` | no | string | JSON string containing patch fields ({ externalNumber, date, supplierId, lines, filesMeta? }).
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|
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| `files` | no | file | Raw binary PDF or text files to append to the delivery. |
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## Response `200`
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Updated delivery
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@@ -153,7 +153,6 @@ function renderRequestBody(requestBody) {
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lines.push('');
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lines.push(formatSchema(jsonSchema, spec.components));
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lines.push('');
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return lines;
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}
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// multipart/form-data — render fields as a table when properties are present
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@@ -166,29 +165,30 @@ function renderRequestBody(requestBody) {
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lines.push('| Field | Required | Type | Description |');
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lines.push('|-------|----------|------|-------------|');
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for (const [name, prop] of Object.entries(schema.properties)) {
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const type = prop.format === 'binary' ? 'file' : (prop.type || '');
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const type = prop.format === 'binary' || prop.items?.format === 'binary' ? 'file' : (prop.type || '');
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lines.push(`| \`${name}\` | ${required.has(name) ? 'yes' : 'no'} | ${type} | ${prop.description || ''} |`);
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}
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lines.push('');
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return lines;
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}
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lines.push('## Body');
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lines.push('');
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for (const type of types) {
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const schema = requestBody.content[type]?.schema;
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if (schema?.format === 'binary') {
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lines.push(`Raw binary (\`${type}\`).`);
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} else {
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lines.push(`\`${type}\``);
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if (schema) {
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lines.push('');
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lines.push(formatSchema(schema, spec.components));
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}
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}
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if (!jsonSchema && !multipart?.schema?.properties) {
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lines.push('## Body');
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lines.push('');
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for (const type of types) {
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const schema = requestBody.content[type]?.schema;
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if (schema?.format === 'binary') {
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lines.push(`Raw binary (\`${type}\`).`);
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} else {
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lines.push(`\`${type}\``);
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if (schema) {
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lines.push('');
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lines.push(formatSchema(schema, spec.components));
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}
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}
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lines.push('');
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}
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}
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return lines;
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return lines.length ? lines : null;
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}
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function docsFileFor(apiPath, method) {
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@@ -65,7 +65,7 @@ async function createApi() {
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next();
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});
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app.use(corsMiddleware);
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app.use(express.json());
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app.use(express.json({ limit: env.bodyLimit }));
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app.use(cookieParser());
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app.use(loggerMiddleware);
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app.use(authMiddleware);
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@@ -79,6 +79,16 @@ async function createApi() {
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await loadRoutes(app, '/api');
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app.use((err, _req, res, next) => {
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if (err.type === 'entity.too.large') {
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return res.status(413).json({ error: 'Payload too large' });
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}
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if (err instanceof SyntaxError && err.status === 400 && 'body' in err) {
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return res.status(400).json({ error: 'Invalid JSON body' });
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}
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next(err);
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});
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return app;
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}
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@@ -435,7 +435,7 @@
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* $ref: '#/components/schemas/DeliveryFile'
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* DeliveryFile:
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* type: object
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* description: Attachment metadata (binary content is served via the attachment content endpoints)
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* description: Attachment metadata (binary content is served via the attachment content endpoints). Thumbnails (AVIF) are generated server-side.
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* required: [id, manifestId, fileId, sort, hash, mimetype, name, size]
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* properties:
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* id:
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@@ -467,6 +467,7 @@
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* type: string
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* format: byte
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* nullable: true
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* description: Base64-encoded AVIF thumbnail generated server-side (null for text files)
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* thumbx:
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* type: integer
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* nullable: true
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@@ -482,7 +483,7 @@
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* DeliveryFileInput:
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* type: object
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* required: [mimetype, name, content]
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* description: Attachment input. Only application/pdf and text/plain are accepted.
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* description: Attachment input. Only application/pdf and text/plain are accepted. Thumbnails are generated server-side and must not be supplied by the client.
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* properties:
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* mimetype:
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* type: string
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@@ -1,5 +1,78 @@
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import multer from 'multer';
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import * as db from '../../db/delivery.js';
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// Shared memory storage for delivery attachments (max 50 MB)
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const multerUpload = multer({
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storage: multer.memoryStorage(),
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limits: { fileSize: 50 * 1024 * 1024 },
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fileFilter: (_req, file, cb) => {
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const name = file.originalname?.toLowerCase() || '';
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const isPdf = file.mimetype === 'application/pdf' || name.endsWith('.pdf');
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const isText = file.mimetype.startsWith('text/') || /\.(txt|text|md|csv)$/.test(name);
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if (isPdf || isText) {
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cb(null, true);
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} else {
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cb(new Error('Only PDF or text files are accepted as attachments'));
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}
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},
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}).array('files');
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function uploadDeliveryFiles(req, res, next) {
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multerUpload(req, res, (err) => {
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if (err) {
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if (err.code === 'LIMIT_FILE_SIZE') {
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return res.status(413).json({ error: 'File too large (max 50 MB)' });
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}
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return res.status(400).json({ error: err.message });
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}
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next();
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});
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}
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/**
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* Helper to normalize payload from either multipart/form-data or application/json
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*/
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function parseDeliveryPayload(req) {
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let payload = req.body ?? {};
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// If sent as multipart/form-data with a JSON `data` field:
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if (typeof payload.data === 'string') {
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try {
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payload = JSON.parse(payload.data);
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} catch {
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throw new Error('Invalid JSON in "data" field');
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}
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}
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if (typeof payload !== 'object' || payload === null) {
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throw new Error('Invalid delivery');
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}
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const { externalNumber, date, supplierId, lines } = payload;
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let files = payload.files;
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// If binary files were uploaded via multer:
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if (Array.isArray(req.files) && req.files.length > 0) {
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const filesMeta = Array.isArray(payload.filesMeta)
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? payload.filesMeta
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: (Array.isArray(payload.files) ? payload.files : []);
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const metaByName = new Map(
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filesMeta.filter((m) => m?.name).map((m) => [m.name, m])
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);
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files = req.files.map((f, idx) => {
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const metaObj = metaByName.get(f.originalname) || filesMeta[idx] || {};
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const name = f.originalname || '';
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const isPdf = f.mimetype === 'application/pdf' || name.toLowerCase().endsWith('.pdf');
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const mimetype = isPdf ? 'application/pdf' : 'text/plain';
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return {
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mimetype,
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name: f.originalname,
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content: f.buffer, // Raw Buffer directly accepted by libdashstore/attachments.js
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size: f.size,
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meta: metaObj.meta ?? null,
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};
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});
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}
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return { payload, externalNumber, date, supplierId, lines, files };
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}
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function requireSelectedCompany(req) {
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const companyId = req.user.selectedCompanyId;
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if (companyId == null) {
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@@ -17,6 +90,9 @@ function deliveryErrorStatus(error) {
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if (error.message === 'Article not found') return 404;
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if (error.message === 'Invalid delivery') return 400;
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if (error.message === 'Invalid lines') return 400;
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if (error.message === 'Invalid file') return 400;
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if (error.message === 'Invalid JSON in "data" field') return 400;
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if (error.message === 'Only PDF or text files are accepted as attachments') return 400;
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return 500;
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}
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@@ -112,6 +188,7 @@ export function register(app, basePath = '') {
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* description: |
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* Attached documents (pdf or txt) stored with the delivery
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* and returned in `files` on every delivery response.
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* Thumbnails (AVIF) are generated server-side.
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* items:
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* $ref: '#/components/schemas/DeliveryFileInput'
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* example:
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@@ -129,6 +206,21 @@ export function register(app, basePath = '') {
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* - mimetype: application/pdf
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* name: delivery-note.pdf
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* content: '<base64 encoded content>'
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* multipart/form-data:
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* schema:
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* type: object
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* required: [data]
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* properties:
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* data:
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* type: string
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* description: |
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* JSON string containing manifest header and line items ({ externalNumber, date, supplierId, lines, filesMeta? }).
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* files:
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* type: array
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* items:
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* type: string
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* format: binary
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* description: Raw binary PDF or text files attached natively via standard HTTP multipart upload.
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* responses:
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* 201:
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* description: Created delivery
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@@ -180,15 +272,14 @@ export function register(app, basePath = '') {
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}
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});
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app.post(`${basePath}/delivery`, async (req, res) => {
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app.post(`${basePath}/delivery`, uploadDeliveryFiles, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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const { externalNumber, date, supplierId, lines, files } = req.body ?? {};
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try {
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const { externalNumber, date, supplierId, lines, files } = parseDeliveryPayload(req);
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const delivery = await db.create(req.user.id, {
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externalNumber,
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date,
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@@ -297,11 +388,26 @@ export function register(app, basePath = '') {
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* description: |
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* Appends attachments (pdf or txt) to the delivery.
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* Omit to leave existing files unchanged.
|
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* Thumbnails (AVIF) are generated server-side.
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* items:
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* $ref: '#/components/schemas/DeliveryFileInput'
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* example:
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* externalNumber: DHL-124
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* lines: []
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* multipart/form-data:
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* schema:
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* type: object
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* properties:
|
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* data:
|
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* type: string
|
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* description: |
|
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* JSON string containing patch fields ({ externalNumber, date, supplierId, lines, filesMeta? }).
|
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* files:
|
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* type: array
|
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* items:
|
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* type: string
|
||||
* format: binary
|
||||
* description: Raw binary PDF or text files to append to the delivery.
|
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* responses:
|
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* 200:
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* description: Updated delivery
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@@ -399,7 +505,7 @@ export function register(app, basePath = '') {
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}
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});
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app.patch(`${basePath}/delivery/:id`, async (req, res) => {
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app.patch(`${basePath}/delivery/:id`, uploadDeliveryFiles, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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@@ -410,25 +516,25 @@ export function register(app, basePath = '') {
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return res.status(400).json({ error: 'id is required' });
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}
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const body = req.body ?? {};
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const patch = {};
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if (Object.prototype.hasOwnProperty.call(body, 'externalNumber')) {
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patch.externalNumber = body.externalNumber;
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}
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if (Object.prototype.hasOwnProperty.call(body, 'date')) {
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patch.date = body.date;
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}
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if (Object.prototype.hasOwnProperty.call(body, 'supplierId')) {
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patch.supplierId = body.supplierId;
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}
|
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if (Object.prototype.hasOwnProperty.call(body, 'lines')) {
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patch.lines = body.lines;
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}
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if (Object.prototype.hasOwnProperty.call(body, 'files')) {
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patch.files = body.files;
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}
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|
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try {
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const parsed = parseDeliveryPayload(req);
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const patch = {};
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if (Object.prototype.hasOwnProperty.call(parsed.payload, 'externalNumber')) {
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patch.externalNumber = parsed.externalNumber;
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}
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if (Object.prototype.hasOwnProperty.call(parsed.payload, 'date')) {
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patch.date = parsed.date;
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}
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if (Object.prototype.hasOwnProperty.call(parsed.payload, 'supplierId')) {
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patch.supplierId = parsed.supplierId;
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}
|
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if (Object.prototype.hasOwnProperty.call(parsed.payload, 'lines')) {
|
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patch.lines = parsed.lines;
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}
|
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if (parsed.files !== undefined) {
|
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patch.files = parsed.files;
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}
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const delivery = await db.update(req.user.id, id, patch);
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res.status(200).json({ delivery });
|
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} catch (error) {
|
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|
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@@ -7,6 +7,7 @@ dotenv.config({ path: resolve(__dirname, '../../.env'), quiet: true });
|
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|
||||
export default {
|
||||
port: Number(process.env.PORT) || 4208,
|
||||
bodyLimit: process.env.BODY_LIMIT || '100mb',
|
||||
corsOrigins: (process.env.CORS_ORIGINS || 'http://localhost:5173')
|
||||
.split(',')
|
||||
.map((s) => s.trim())
|
||||
|
||||
Reference in New Issue
Block a user