Chore: move function to serverUtil

- capitalizeAndInsertSpacesBeforeCapsWithAPrefix() defined in two places, unified and moved to endorserServer.ts
- Use capitalizeAndInsertSpacesBeforeCaps() that's already defined in endorserServer.ts

src/libs/endorserServer.ts

@@ -1140,6 +1140,28 @@ export const capitalizeAndInsertSpacesBeforeCaps = (text: string) => {
     : text[0].toUpperCase() + text.substr(1).replace(/([A-Z])/g, " $1");
 };
 
+/**
+ * Formats type string for display by adding spaces before capitals
+ * and optionally adds an appropriate article prefix (a/an)
+ *
+ * @param text - Text to format
+ * @returns Formatted string with article prefix
+ */
+export const capitalizeAndInsertSpacesBeforeCapsWithAPrefix = (
+  text: string,
+): string => {
+  const word = capitalizeAndInsertSpacesBeforeCaps(text);
+  if (word) {
+    // if the word starts with a vowel, use "an" instead of "a"
+    const firstLetter = word[0].toLowerCase();
+    const vowels = ["a", "e", "i", "o", "u"];
+    const particle = vowels.includes(firstLetter) ? "an" : "a";
+    return particle + " " + word;
+  } else {
+    return "";
+  }
+};
+
 /**
  return readable summary of claim, or something generic
 

src/views/ClaimView.vue

@@ -24,7 +24,9 @@
           <div class="flex columns-3">
             <h2 class="text-md font-bold w-full">
               {{
-                capitalizeAndInsertSpacesBeforeCaps(veriClaim.claimType || "")
+                serverUtil.capitalizeAndInsertSpacesBeforeCaps(
+                  veriClaim.claimType || "",
+                )
               }}
               <button
                 v-if="canEditClaim"
@@ -137,7 +139,7 @@
                 >
                   This fulfills
                   {{
-                    capitalizeAndInsertSpacesBeforeCapsWithAPrefix(
+                    serverUtil.capitalizeAndInsertSpacesBeforeCapsWithAPrefix(
                       detailsForGiveOfferFulfillment.offerType || "Offer",
                     )
                   }}
@@ -811,34 +813,6 @@ export default class ClaimView extends Vue {
     this.canShare = !!navigator.share;
   }
 
-  /**
-   * Formats type string for display by adding spaces before capitals
-   * Optionally adds a prefix
-   *
-   * @param text - Text to format
-   * @param prefix - Optional prefix to add
-   * @returns Formatted string
-   */
-  capitalizeAndInsertSpacesBeforeCapsWithAPrefix(text: string): string {
-    const word = this.capitalizeAndInsertSpacesBeforeCaps(text);
-    if (word) {
-      // if the word starts with a vowel, use "an" instead of "a"
-      const firstLetter = word[0].toLowerCase();
-      const vowels = ["a", "e", "i", "o", "u"];
-      const particle = vowels.includes(firstLetter) ? "an" : "a";
-      return particle + " " + word;
-    } else {
-      return "";
-    }
-  }
-
-  // insert a space before any capital letters except the initial letter
-  // (and capitalize initial letter, just in case)
-  capitalizeAndInsertSpacesBeforeCaps(text: string): string {
-    if (!text) return "";
-    return text[0].toUpperCase() + text.substr(1).replace(/([A-Z])/g, " $1");
-  }
-
   totalConfirmers() {
     return (
       this.numConfsNotVisible +

src/views/ConfirmGiftView.vue

@@ -130,7 +130,7 @@
                   >
                     This fulfills
                     {{
-                      capitalizeAndInsertSpacesBeforeCapsWithAPrefix(
+                      serverUtil.capitalizeAndInsertSpacesBeforeCapsWithAPrefix(
                         giveDetailsOfferFulfillment.offerType || "Offer",
                       )
                     }}
@@ -883,27 +883,6 @@ export default class ConfirmGiftView extends Vue {
     );
   }
 
-  /**
-   * Formats type string for display by adding spaces before capitals
-   * Optionally adds a prefix
-   *
-   * @param text - Text to format
-   * @param prefix - Optional prefix to add
-   * @returns Formatted string
-   */
-  capitalizeAndInsertSpacesBeforeCapsWithAPrefix(text: string): string {
-    const word = this.capitalizeAndInsertSpacesBeforeCaps(text);
-    if (word) {
-      // if the word starts with a vowel, use "an" instead of "a"
-      const firstLetter = word[0].toLowerCase();
-      const vowels = ["a", "e", "i", "o", "u"];
-      const particle = vowels.includes(firstLetter) ? "an" : "a";
-      return particle + " " + word;
-    } else {
-      return "";
-    }
-  }
-
   /**
    * Initiates sharing of claim information
    * Handles share functionality based on platform capabilities
@@ -928,11 +907,5 @@ export default class ConfirmGiftView extends Vue {
     this.veriClaim = serverUtil.BLANK_GENERIC_SERVER_RECORD;
     this.veriClaimDump = "";
   }
-
-  capitalizeAndInsertSpacesBeforeCaps(text: string) {
-    return !text
-      ? ""
-      : text[0].toUpperCase() + text.substr(1).replace(/([A-Z])/g, " $1");
-  }
 }
 </script>