Added more listing routes for media/scores/counters
This commit is contained in:
Soham Chari
parent
96f0f0a76b
commit
36c94a90df
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@ -82,26 +82,159 @@ router.get("/:id", async (req, res) => {
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}
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});
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// Update listing by ID
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// Update listing (and optionally its animal) by ID
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router.put("/:id", async (req, res) => {
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const listingId = req.params.id;
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const { title, description, price } = req.body;
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try {
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const updateResult = await pool.query(
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"UPDATE listings SET title = $1, description = $2, price = $3, updated_at = NOW() WHERE id = $4 RETURNING *",
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[title, description, price, listingId]
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);
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if (updateResult.rows.length === 0) {
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return res
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.status(404)
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.json({ error: "Listing not found for update" });
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}
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res.status(200).json(updateResult.rows[0]);
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} catch (error) {
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res.status(500).json({
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error: `Internal Server Error in updating the specified ${listingId} listing`,
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const { title, price, currency, is_negotiable, listing_type } = req.body;
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const { animal } = req.body;
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if (
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typeof title === "undefined" &&
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typeof price === "undefined" &&
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typeof currency === "undefined" &&
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typeof is_negotiable === "undefined" &&
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typeof listing_type === "undefined" &&
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!animal
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) {
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return res.status(400).json({
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error: "Nothing to update. Provide at least one listing field or an animal object.",
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});
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}
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const client = await pool.connect();
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try {
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await client.query("BEGIN");
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// Lock listing row and get its animal_id
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const listingResult = await client.query(
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"SELECT * FROM listings WHERE id = $1 FOR UPDATE",
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[listingId]
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);
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if (listingResult.rows.length === 0) {
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await client.query("ROLLBACK");
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return res.status(404).json({ error: "Listing not found" });
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}
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const currentListing = listingResult.rows[0];
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let updatedListing = currentListing;
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// Build dynamic listing UPDATE if any listing fields are provided
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const listingUpdates = [];
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const listingValues = [];
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let idx = 1;
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if (typeof title !== "undefined") {
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listingUpdates.push(`title = $${idx++}`);
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listingValues.push(title);
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}
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if (typeof price !== "undefined") {
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listingUpdates.push(`price = $${idx++}`);
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listingValues.push(price);
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}
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if (typeof currency !== "undefined") {
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listingUpdates.push(`currency = $${idx++}`);
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listingValues.push(currency);
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}
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if (typeof is_negotiable !== "undefined") {
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listingUpdates.push(`is_negotiable = $${idx++}`);
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listingValues.push(is_negotiable);
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}
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if (typeof listing_type !== "undefined") {
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listingUpdates.push(`listing_type = $${idx++}`);
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listingValues.push(listing_type);
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}
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if (listingUpdates.length > 0) {
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listingUpdates.push("updated_at = NOW()");
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const listingUpdateQuery = `
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UPDATE listings
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SET ${listingUpdates.join(", ")}
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WHERE id = $${idx}
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RETURNING *;
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`;
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listingValues.push(listingId);
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const updateResult = await client.query(
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listingUpdateQuery,
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listingValues
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);
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updatedListing = updateResult.rows[0];
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}
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let updatedAnimal = null;
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// Update the linked animal if payload is provided
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if (animal && updatedListing.animal_id) {
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const animalUpdates = [];
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const animalValues = [];
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let aIdx = 1;
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const updatableAnimalFields = [
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"species_id",
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"breed_id",
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"sex",
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"age_months",
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"weight_kg",
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"color_markings",
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"quantity",
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"purpose",
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"health_status",
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"vaccinated",
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"dewormed",
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"previous_pregnancies_count",
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"pregnancy_status",
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"milk_yield_litre_per_day",
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"ear_tag_no",
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"description",
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"suggested_care",
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"location_id",
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];
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for (const field of updatableAnimalFields) {
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if (Object.prototype.hasOwnProperty.call(animal, field)) {
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animalUpdates.push(`${field} = $${aIdx++}`);
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animalValues.push(animal[field]);
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}
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}
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if (animalUpdates.length > 0) {
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animalUpdates.push("updated_at = NOW()");
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const animalUpdateQuery = `
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UPDATE animals
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SET ${animalUpdates.join(", ")}
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WHERE id = $${aIdx}
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RETURNING *;
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`;
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animalValues.push(updatedListing.animal_id);
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const animalResult = await client.query(
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animalUpdateQuery,
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animalValues
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);
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if (animalResult.rows.length > 0) {
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updatedAnimal = animalResult.rows[0];
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}
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}
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}
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await client.query("COMMIT");
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return res.status(200).json({
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message: "Listing (and animal, if provided) updated",
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listing: updatedListing,
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animal: updatedAnimal,
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});
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} catch (error) {
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await client.query("ROLLBACK");
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return res.status(500).json({
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error: `Internal Server Error updating listing ${listingId}: ${error.message}`,
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});
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} finally {
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client.release();
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}
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});
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// Submit a new listing
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@ -313,6 +446,155 @@ router.get("/user/:user_id", async (req, res) => {
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}
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});
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// Add media to listing
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router.post("/:id/media", async (req, res) => {
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const listingId = req.params.id;
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const { media } = req.body;
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if (!media || (Array.isArray(media) && media.length === 0)) {
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return res
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.status(400)
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.json({ error: "media array is required and cannot be empty" });
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}
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const items = Array.isArray(media) ? media : [media];
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try {
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const inserted = [];
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const insertSql =
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"INSERT INTO listing_media (listing_id, media_url, media_type, is_primary, sort_order, created_at, updated_at) VALUES ($1, $2, $3, $4, $5, NOW(), NOW()) RETURNING *";
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for (let i = 0; i < items.length; i++) {
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const item = items[i];
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const result = await pool.query(insertSql, [
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listingId,
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item.media_url,
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item.media_type,
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typeof item.is_primary !== "undefined"
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? item.is_primary
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: false,
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typeof item.sort_order !== "undefined"
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? item.sort_order
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: i + 1,
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]);
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inserted.push(result.rows[0]);
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}
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res.status(200).json(inserted);
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} catch (error) {
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res.status(500).json({
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error: `Internal Server Error adding media to listing ${listingId}: ${error.message}`,
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});
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}
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});
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// Update listing score and score status
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router.patch("/:id/score", async (req, res) => {
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const listingId = req.params.id;
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const { listing_score, listing_score_status } = req.body;
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if (
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typeof listing_score === "undefined" &&
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typeof listing_score_status === "undefined"
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) {
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return res.status(400).json({
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error: "At least one of listing_score or listing_score_status must be provided",
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});
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}
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const updates = [];
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const values = [];
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let idx = 1;
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if (typeof listing_score !== "undefined") {
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updates.push(`listing_score = $${idx++}`);
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values.push(listing_score);
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}
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if (typeof listing_score_status !== "undefined") {
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updates.push(`listing_score_status = $${idx++}`);
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values.push(listing_score_status);
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}
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updates.push(`updated_at = NOW()`);
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const query = `
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UPDATE listings
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SET ${updates.join(", ")}
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WHERE id = $${idx}
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RETURNING *;
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`;
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values.push(listingId);
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try {
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const result = await pool.query(query, values);
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if (result.rows.length === 0) {
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return res.status(404).json({ error: "Listing not found" });
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}
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res.status(200).json({
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message:
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"Listing listing_score and/or listing_score_status updated",
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listing: result.rows[0],
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});
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} catch (error) {
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res.status(500).json({
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error: `Internal Server Error updating listing_score/listing_score_status for listing ${listingId}: ${error.message}`,
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});
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}
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});
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// Update listing counters (views, bookmarks, enquiries, clicks) by incrementing
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router.patch("/:id/counter", async (req, res) => {
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const listingId = req.params.id;
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const { type, increment = 1 } = req.body;
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const validTypes = [
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"views_count",
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"bookmarks_count",
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"enquiries_call_count",
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"enquiries_whatsapp_count",
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"clicks_count",
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];
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if (!type || !validTypes.includes(type)) {
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return res.status(400).json({
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error:
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"Invalid or missing type. Must be one of: " +
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validTypes.join(", "),
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});
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}
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if (typeof increment !== "number") {
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return res.status(400).json({
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error: "Increment must be a number",
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});
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}
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try {
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const updateResult = await pool.query(
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`
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UPDATE listings
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SET ${type} = COALESCE(${type}, 0) + $1, updated_at = NOW()
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WHERE id = $2
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RETURNING *;
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`,
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[increment, listingId]
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);
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if (updateResult.rows.length === 0) {
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return res.status(404).json({ error: "Listing not found" });
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}
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return res.status(200).json({
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message: `Listing ${type} incremented by ${increment}`,
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listing: updateResult.rows[0],
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});
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} catch (error) {
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res.status(500).json({
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error: `Internal Server Error incrementing ${type} for listing ${listingId}: ${error.message}`,
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});
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}
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});
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// Mark listing as sold or update listing status
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router.patch("/:id/status", async (req, res) => {
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const listingId = req.params.id;
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