exports.getBeneficiaries = (limit, offset) => {

1 files changed, 75 insertions, 0 deletions

diff --git a/interface/controllers/dashboard.controller.js b/interface/controllers/dashboard.controller.js
new file mode 100644
index 0000000..c049df5
--- /dev/null
+++ b/interface/controllers/dashboard.controller.js
@@ -0,0 +1,75 @@
+const db = require("../models");
+
+
+// Gender distribution
+
+exports.genderDist = () => {
+    const query = `select gender, count(gender) As gender_dist
+                    from citizens
+                    group by gender`
+    
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+
+// Caste
+exports.casteDist = () => {
+    const query = `select caste, count(caste) as caste_dist from citizens 
+                    group by caste`
+
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+
+// Marital Status
+exports.maritalDist = () => {
+    const query = `select marital_status, count(marital_status) as marital_dist from citizens 
+                    group by marital_status`
+
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+
+// Age Distribution
+exports.ageDist = () => {
+    const query = `select Age_Dist, sum(Age_count) from (
+        select *, case when age < 3  then 'Infants' 
+                    when (age > 3 AND age < 13) then 'Children'
+                    when (age > 13 AND age < 18) then 'Teenagers'
+                    when (age > 18 AND age < 25) then 'Young Adults'
+                    when (age > 25 AND age < 60) then 'Adults'
+                    else 'Seniors'
+                    end as Age_Dist
+        from (
+        select Age, count(Age) as Age_count from (
+        select date_part('year',age(dob)) as Age from citizens
+            ) A
+            group by Age
+            ) B
+            ) cc
+            group by Age_Dist`
+
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+
+// citizens by District
+exports.citizensByDistrict = () => {
+    const query = `select dm.district_name, count(dm.district_id) as district_dist from citizens cs
+                    join village_master vm
+                    on cs.village_id = vm.village_id
+                    join mandal_master mm
+                    on mm.mandal_id = vm.mandal_id
+                    join district_master dm
+                    on dm.district_id  = mm.district_id
+                    group by dm.district_id`
+
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+
+// Disable percentage
+exports.disablePercentage = () => {
+    const query = `select disbaled_percentage, count(disbaled_percentage) as disable_count_perc_dist 
+                    from citizens
+                    group by disbaled_percentage
+                    order by disbaled_percentage;`
+
+    return db.sequelize.query(query, { type: db.sequelize.QueryTypes.SELECT })
+}
+