fix(AdminService, AdminController): enhance error handling and character deletion logic

- Updated error handling in AdminController to include 'targetnotdead' status for improved response accuracy.
- Modified character deletion logic in AdminService to ensure correct target character is identified, especially when dealing with living characters, enhancing data integrity during cleanup operations.
- Adjusted attributes fetched for characters to include 'health', facilitating better decision-making in deletion processes.

backend/controllers/adminController.js

@@ -518,7 +518,7 @@ class AdminController {
             console.log(error);
             const status = error.message === 'noaccess'
                 ? 403
-                : (['invalidCharacter', 'notfound'].includes(error.message) ? 400 : 500);
+                : (['invalidCharacter', 'notfound', 'targetnotdead'].includes(error.message) ? 400 : 500);
             res.status(status).json({ error: error.message });
         }
     }

backend/services/adminService.js

@@ -1186,14 +1186,50 @@ class AdminService {
         }
 
         const character = await FalukantCharacter.findByPk(parsedCharacterId, {
-            attributes: ['id', 'userId']
+            attributes: ['id', 'userId', 'health']
         });
         if (!character) {
             throw new Error('notfound');
         }
 
+        let targetCharacterId = parsedCharacterId;
+        let targetCharacter = character;
+
+        // Schutz gegen versehentliches Löschen des lebenden Erben:
+        // Wenn ein lebender Charakter gewählt wurde, versuchen wir den eindeutig
+        // verstorbenen Eltern-Charakter als Cleanup-Ziel zu ermitteln.
+        if (Number(character.health) > 0) {
+            const deadParents = await sequelize.query(
+                `
+                SELECT DISTINCT c.id
+                FROM falukant_data.child_relation cr
+                JOIN falukant_data.character c
+                  ON c.id = cr.mother_character_id
+                  OR c.id = cr.father_character_id
+                WHERE cr.child_character_id = :childCharacterId
+                  AND c.health <= 0
+                ORDER BY c.id ASC
+                `,
+                {
+                    replacements: { childCharacterId: parsedCharacterId },
+                    type: QueryTypes.SELECT
+                }
+            );
+            if (deadParents.length !== 1) {
+                throw new Error('targetnotdead');
+            }
+            targetCharacterId = Number(deadParents[0].id);
+            targetCharacter = await FalukantCharacter.findByPk(targetCharacterId, {
+                attributes: ['id', 'userId', 'health']
+            });
+            if (!targetCharacter) {
+                throw new Error('notfound');
+            }
+        }
+
         const summary = {
-            characterId: parsedCharacterId,
+            requestedCharacterId: parsedCharacterId,
+            characterId: targetCharacterId,
             knowledgeDeleted: 0,
             debtorsPrismDeleted: 0,
             politicalOfficeArchived: 0,
@@ -1223,15 +1259,15 @@ class AdminService {
             };
 
             summary.knowledgeDeleted = await Knowledge.destroy({
-                where: { characterId: parsedCharacterId },
+                where: { characterId: targetCharacterId },
                 transaction: t
             });
             summary.debtorsPrismDeleted = await DebtorsPrism.destroy({
-                where: { characterId: parsedCharacterId },
+                where: { characterId: targetCharacterId },
                 transaction: t
             });
             summary.electionCandidateDeleted = await Candidate.destroy({
-                where: { characterId: parsedCharacterId },
+                where: { characterId: targetCharacterId },
                 transaction: t
             });
 
@@ -1257,14 +1293,14 @@ class AdminService {
                 RETURNING id
                 `,
                 {
-                    replacements: { characterId: parsedCharacterId },
+                    replacements: { characterId: targetCharacterId },
                     type: QueryTypes.SELECT,
                     transaction: t
                 }
             );
             summary.politicalOfficeArchived = archivedRows.length;
             summary.politicalOfficeDeleted = await PoliticalOffice.destroy({
-                where: { characterId: parsedCharacterId },
+                where: { characterId: targetCharacterId },
                 transaction: t
             });
 
@@ -1274,7 +1310,7 @@ class AdminService {
                 DELETE FROM falukant_data.occupied_political_office
                 WHERE character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.political_benefit_last_tick',
@@ -1282,7 +1318,7 @@ class AdminService {
                 DELETE FROM falukant_data.political_benefit_last_tick
                 WHERE character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.falukant_character_trait',
@@ -1290,7 +1326,7 @@ class AdminService {
                 DELETE FROM falukant_data.falukant_character_trait
                 WHERE character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.church_application',
@@ -1299,7 +1335,7 @@ class AdminService {
                 WHERE character_id = :characterId
                    OR supervisor_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.church_office',
@@ -1308,7 +1344,7 @@ class AdminService {
                 WHERE character_id = :characterId
                    OR supervisor_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.political_appointment',
@@ -1317,7 +1353,7 @@ class AdminService {
                 WHERE appointer_character_id = :characterId
                    OR target_character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.marriage_proposals',
@@ -1326,7 +1362,7 @@ class AdminService {
                 WHERE requester_character_id = :characterId
                    OR proposed_character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.child_relation',
@@ -1336,7 +1372,7 @@ class AdminService {
                    OR mother_character_id = :characterId
                    OR child_character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.relationship_state',
@@ -1348,7 +1384,7 @@ class AdminService {
                        OR character2_id = :characterId
                 )
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.relationship',
@@ -1357,7 +1393,7 @@ class AdminService {
                 WHERE character1_id = :characterId
                    OR character2_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_data.region_tax_history',
@@ -1365,7 +1401,7 @@ class AdminService {
                 DELETE FROM falukant_data.region_tax_history
                 WHERE setter_character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_log.health_activity',
@@ -1373,7 +1409,7 @@ class AdminService {
                 DELETE FROM falukant_log.health_activity
                 WHERE character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
             await deleteIfTableExists(
                 'falukant_log.political_office_history',
@@ -1381,18 +1417,18 @@ class AdminService {
                 DELETE FROM falukant_log.political_office_history
                 WHERE character_id = :characterId
                 `,
-                { characterId: parsedCharacterId }
+                { characterId: targetCharacterId }
             );
 
             const deletedCharacters = await FalukantCharacter.destroy({
-                where: { id: parsedCharacterId },
+                where: { id: targetCharacterId },
                 transaction: t
             });
             summary.characterDeleted = deletedCharacters > 0;
         });
 
-        if (character.userId) {
-            const falukantUser = await FalukantUser.findByPk(character.userId, {
+        if (targetCharacter.userId) {
+            const falukantUser = await FalukantUser.findByPk(targetCharacter.userId, {
                 include: [{ model: User, as: 'user', attributes: ['hashedId'] }]
             });
             const hashedId = falukantUser?.user?.hashedId;