bugfixing: show last X years correctly for quarter results

src/routes/stocks/[tickerID]/stats/balance-sheet/+page.svelte

@@ -379,11 +379,23 @@ const exportData = (format = 'csv') => {
     
     fullStatement = data?.getBalanceSheetStatement;
     timeFrame = '10Y';
-    balanceSheet = fullStatement?.slice(0,10);
     displayStatement = 'cashAndCashEquivalents';
     
-    
+    const getCurrentYear = () => new Date()?.getFullYear();
-    
+
+const filterStatement = (fullStatement, timeFrame) => {
+  const currentYear = getCurrentYear();
+  
+  switch(timeFrame) {
+    case '5Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 5);
+    case '10Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 10);
+    default:
+      return fullStatement;
+  }
+};
+
 $: {
     if (timeFrame || displayStatement || filterRule)
     {   
@@ -395,11 +407,7 @@ $: {
             fullStatement = data?.getBalanceSheetStatement;
         }
         
-        balanceSheet = timeFrame === '5Y'
+        balanceSheet = filterStatement(fullStatement, timeFrame);
-        ? (fullStatement?.slice(0, 5))
-        : timeFrame === '10Y'
-        ? (fullStatement?.slice(0, 10))
-        : fullStatement;
     
         if (mode === true)
         {

src/routes/stocks/[tickerID]/stats/cash-flow/+page.svelte

@@ -344,11 +344,24 @@ const exportData = (format = 'csv') => {
 fullStatement = data?.getCashFlowStatement;
     
 timeFrame = '10Y';
-cashFlow = fullStatement?.slice(0,10);
 displayStatement = 'netIncome';
     
 
-    
+const getCurrentYear = () => new Date()?.getFullYear();
+
+const filterStatement = (fullStatement, timeFrame) => {
+  const currentYear = getCurrentYear();
+  
+  switch(timeFrame) {
+    case '5Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 5);
+    case '10Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 10);
+    default:
+      return fullStatement;
+  }
+};
+
 $: {
     if (timeFrame || displayStatement || filterRule)
     {   
@@ -359,11 +372,7 @@ $: {
             fullStatement = data?.getCashFlowStatement;
         }
         
-        cashFlow = timeFrame === '5Y'
+        cashFlow = filterStatement(fullStatement, timeFrame);
-        ? (fullStatement?.slice(0, 5))
-        : timeFrame === '10Y'
-        ? (fullStatement?.slice(0, 10))
-        : fullStatement;
     
         if (mode === true)
         {

src/routes/stocks/[tickerID]/stats/income/+page.svelte

@@ -315,10 +315,23 @@ const exportData = (format = 'csv') => {
 };
 */
     
-    
+const getCurrentYear = () => new Date()?.getFullYear();
+
+const filterStatement = (fullStatement, timeFrame) => {
+  const currentYear = getCurrentYear();
+  
+  switch(timeFrame) {
+    case '5Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 5);
+    case '10Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 10);
+    default:
+      return fullStatement;
+  }
+};
+
     fullStatement = data?.getIncomeStatement;
     timeFrame = '10Y';
-    income = fullStatement?.slice(0,10);
     displayStatement = 'revenue';
     
 
@@ -331,12 +344,7 @@ const exportData = (format = 'csv') => {
         else {
             fullStatement = data?.getIncomeStatement;
         }
-        
+        income = filterStatement(fullStatement, timeFrame);
-        income = timeFrame === '5Y'
-        ? (fullStatement?.slice(0, 5))
-        : timeFrame === '10Y'
-        ? (fullStatement?.slice(0, 10))
-        : fullStatement;
     
         if (mode === true)
         {

src/routes/stocks/[tickerID]/stats/ratios/+page.svelte

@@ -288,10 +288,22 @@ const exportData = (format = 'csv') => {
 
 fullStatement = data?.getRatiosStatement;
 timeFrame = '10Y';
-ratios = fullStatement?.slice(0,10);
 displayStatement = 'priceEarningsRatio';
 
+const getCurrentYear = () => new Date()?.getFullYear();
 
+const filterStatement = (fullStatement, timeFrame) => {
+  const currentYear = getCurrentYear();
+  
+  switch(timeFrame) {
+    case '5Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 5);
+    case '10Y':
+      return fullStatement?.filter(item => currentYear - parseInt(item?.calendarYear) < 10);
+    default:
+      return fullStatement;
+  }
+};
 
    
 $: {
@@ -304,11 +316,7 @@ $: {
             fullStatement = data?.getRatiosStatement;
         }
         
-        ratios = timeFrame === '5Y'
+        ratios = filterStatement(fullStatement, timeFrame);
-        ? (fullStatement?.slice(0, 5))
-        : timeFrame === '10Y'
-        ? (fullStatement?.slice(0, 10))
-        : fullStatement;
     
         if (mode === true)
         {