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1 files changed, 112 insertions, 0 deletions

diff --git a/node_modules/@jet-app/app-store/tmp/src/foundation/metrics/buy-parameters.js b/node_modules/@jet-app/app-store/tmp/src/foundation/metrics/buy-parameters.js
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+++ b/node_modules/@jet-app/app-store/tmp/src/foundation/metrics/buy-parameters.js
@@ -0,0 +1,112 @@
+import { isNothing, isSome } from "@jet/environment/types/optional";
+/**
+ * An object which allows buy parameters to be operated on like a hash map.
+ */
+export class BuyParameters {
+    /**
+     * Create a buy parameters object with an optional string representation.
+     *
+     * @param buyParams A string containing buy parameters.
+     */
+    constructor(buyParams) {
+        this._values = {};
+        if (isSome(buyParams) && buyParams.length > 0) {
+            const pairs = buyParams.split("&");
+            for (const pair of pairs) {
+                const [encodedKey, encodedValue] = pair.split("=");
+                const key = decodeURIComponent(encodedKey);
+                const value = isNothing(encodedValue) ? "" : decodeURIComponent(encodedValue);
+                this._values[key] = value;
+            }
+        }
+    }
+    /**
+     * Determine the search key to use for the given parameters.
+     *
+     * @param key The key to determine the search value for.
+     * @param prefix An optional prefix to prepend to `key`.
+     * @returns A key which can be used to store and retrieve
+     * values in this buy parameters object.
+     */
+    _searchKey(key, prefix) {
+        if (key.length === 0) {
+            throw new Error("key may not be zero length");
+        }
+        if (isNothing(prefix) || prefix.length === 0) {
+            return key;
+        }
+        else {
+            return `${prefix}${key.charAt(0).toUpperCase()}${key.slice(1)}`;
+        }
+    }
+    /**
+     * Returns the value associated with a given key.
+     *
+     * @param key The key to retrieve the associated value for.
+     * @param keyPrefix The prefix to add to the key. Defaults to `mt`.
+     * @returns The value associated with `key`, or `undefined` is none is found.
+     */
+    get(key, keyPrefix = "mt") {
+        const searchKey = this._searchKey(key, keyPrefix);
+        return this._values[searchKey];
+    }
+    /**
+     * Add a given key-value pair to this buy parameters.
+     *
+     * If a value was previously associated with `key`,
+     * it will be replaced with `value`.
+     *
+     * @param key The key to associate `value` with in these buy parameters.
+     * @param value The value to add to the buy parameters. If value is `undefined`
+     * or `null`, any values previously associated with `key` will be removed.
+     * @param keyPrefix The prefix to add to the key. Defaults to `mt`.
+     * @returns `this`
+     */
+    set(key, value, keyPrefix = "mt") {
+        const searchKey = this._searchKey(key, keyPrefix);
+        if (isNothing(value)) {
+            delete this._values[searchKey];
+        }
+        else {
+            this._values[searchKey] = value;
+        }
+        return this;
+    }
+    /**
+     * Convert this buy parameters to its string representation.
+     */
+    toString() {
+        let buyParams = "";
+        for (const key of Object.keys(this._values)) {
+            const value = this._values[key];
+            if (buyParams.length > 0) {
+                buyParams += "&";
+            }
+            buyParams += encodeURIComponent(key);
+            buyParams += "=";
+            buyParams += encodeURIComponent(value);
+        }
+        return buyParams;
+    }
+    /**
+     * Convert the buy params into a map representation, in which
+     * the keys and values are encoded.
+     */
+    toEncodedMap() {
+        const map = {};
+        for (const key of Object.keys(this._values)) {
+            const value = this._values[key];
+            const encodedKey = encodeURIComponent(key);
+            const encodedValue = encodeURIComponent(value);
+            map[encodedKey] = encodedValue;
+        }
+        return map;
+    }
+    /**
+     * Buy params in a raw (non url encoded) map representation.
+     */
+    toRawMap() {
+        return { ...this._values };
+    }
+}
+//# sourceMappingURL=buy-parameters.js.map
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